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MINI · Compact · 2014–2024 Custom Search

MINI MINI F56

Weaknesses, engine ratings and buying advice

1.9 / 5.0 · Based on 9 engine variants · How we rate

The F56 (2014–2023) is the most common modern MINI — available as 3-door (F56), 5-door (F55), and convertible (F57). It swapped the troublesome Peugeot-sourced engines for BMW's B-series modular family. The result is far more reliable than the R56, but distinctly BMW in its ownership quirks.

B38 vs. B48: The 3-cylinder B38B15 (Cooper) is genuinely solid — no widespread failures. Early builds (Dec 2014–Jun 2015) had a crankshaft bearing defect requiring a service action. The 4-cylinder B48B20 (Cooper S/JCW) is smoother and tuneable. Main risk on both: plastic oil filter housing cracks around 60k–90k miles — $1,650–4,400. Carbon buildup on intake valves (direct injection) needs walnut blasting every 80k km.

Automatic vs. Manual: The Aisin 8-speed pre-2019 has rough 2→3 shifts (TCU flash helps). Post-2019 GA8G45: ball bearing wear in clutch pack 3 can mean full gearbox replacement $4,400–13,200. Manual: DMF and clutch wear faster than expected — budget $1,650–2,750 at ~70k miles on a Cooper S.

Hydraulic motor mounts fail on most F56s by 40k miles — $550–1,650. On pre-2018 cars: check for wiring harness water damage in the scuttle area (random electrical faults, $2,200–3,300 for full loom). Cooper D diesel: EGR cooler fire recall (free fix, verify by VIN). DPF clogs on city-cycle cars.

Test-drive checklist: Cold start clunk → motor mounts. Judder pulling away → DMF/clutch. Harsh 2→3 shift → Aisin bearing (2019+). Random warnings pre-2018 → wiring harness. Oil smell → filter housing.

2026 market: Cooper B38 $13,200–19,800. Cooper S B48 $17,600–27,500. JCW $24,200–35,200. F57 Cabrio Cooper S $19,800–29,700.

Insider pick: Cooper S (B48B20) manual, 2017–2019, under 50k miles — past the early crankshaft bearing issue, before the problematic GA8G45 automatic. Full MINI service history is non-negotiable.

Most Fun Engine

242 PS

MINI John Cooper Works · Benzin

JCW LCI2 — the perfected formula

Legendary!
Problem Engine

184–218 PS

1.6L Turbo Benzin

9 weaknesses

Stay Away!

Body Variants

The MINI MINI F56 is available as 3-Door and 5-Door and Convertible — choose your body type for specific insurance data:

Generations


Engine Overview

The MINI MINI F56 is available with 9 engine variants — from 75 to 306 hp.

1.5L Diesel · Diesel· 95–116 PS
2014 2018

The 1.5-litre three-cylinder diesel was notable in early production for EGR valve clogging — a recall resolved the issue. After the 2018 facelift, the B37 is considered significantly more reliable. Check the EGR valve and intake manifold for soot deposits at higher mileages; monitor particulate filter condition with frequent city driving.

  • !! Recall EGR Cooler Fire Risk

    BMW recalled 145,000 diesel vehicles (incl. MINI Cooper D/One D) due to fire risk from a leaking EGR cooler. Coolant can contact hot components. Recall should have been carried out free of charge at the dealer.

    Symptoms: No direct symptom before fire breaks out; occasional coolant loss may be noticeable
    0–800 $
  • !! Timing Chain Rear-Mounted — High Repair Cost from 160,000 km

    The B37's three-piece timing chain is mounted on the transmission side of the engine. Replacement requires complete engine removal — around 16 hours of labour. Total cost can reach €4,000–5,000.

    Symptoms: Rattling on cold start, chain noise, timing chain fault codes in memory
    2,500–5,000 $
  • !! Turbocharger Boost Pressure Leaks from 100,000 km

    The B37's turbocharger can develop boost pressure loss through leaking hoses or couplings. In more severe cases, bearing damage with oil loss occurs.

    Symptoms: Whistling noise, power loss, turbo lag, blue smoke
    200–2,500 $

+ 2 more engine weaknesses + vehicle weaknesses

2.0L Diesel · Diesel· 150–170 PS
2014 2024

The 2.0-litre four-cylinder diesel shows EGR valve problems in early production (jamming, intake manifold overheating), which led to a recall. The intake tract and cylinder head ports can become fouled with soot deposits. Verify recall completion before purchase; inspect the EGR system and intake for deposits.

  • !! Recall EGR Cooler Fire Risk

    BMW recalled up to 800,000 diesel vehicles (incl. MINI Cooper SD) due to fire risk from a leaking EGR cooler. Engines up to model year 2017 are affected. Recall should have been carried out free of charge at the dealer.

    Symptoms: No direct early warning symptom; occasional coolant loss may be noticeable
    0–800 $
  • !! DPF Regeneration Fails in Short-Trip Use from 100,000 km

    The B47 in the MINI Cooper D/SD needs sufficiently long journeys for DPF regeneration. Predominantly urban driving prevents complete regeneration and leads to DPF saturation.

    Symptoms: DPF warning light, reduced engine power, increased diesel consumption
    500–2,500 $
  • !! High-Pressure Fuel Pump (HPFP) Wear from 150,000 km

    At higher mileages, the high-pressure fuel pump (HPFP) and injectors of the B47 can wear. Symptoms are difficult starting and power loss.

    Symptoms: Poor cold-start behaviour, power loss, hesitation
    800–2,500 $

+ 2 more engine weaknesses + vehicle weaknesses

1.2L Turbo · Petrol· 102 PS
2014 2018

The 1.2-litre three-cylinder turbo had a documented crankshaft main bearing problem ('crank walk') in early production batches (December 2014 to June 2015), leading to gearbox noise and clutch issues — a recall was carried out. Vehicles outside this production window are considered trouble-free; valve cleaning every 60,000–80,000 km is recommended.

  • !! Crankshaft Thrust Bearing Failure (Early Production) from 40,000 km

    Early B38 engines up to approximately April 2015 had undersized half-shell thrust bearings on the crankshaft. BMW switched to 360° flanged bearings. Primarily affects manual transmission variants.

    Symptoms: Vibrations, rough running, in severe cases engine failure
    800–3,500 $
  • !! Oil Filter Housing Leaking from 70,000 km

    The oil filter housing (incl. oil cooler) tends to leak from moderate mileages onwards. Cause is hardened seals. BMW introduced a production improvement for the oil filter module.

    Symptoms: Oil smell, oil spots under the vehicle, dropping oil level
    80–450 $
  • !! Electric Water Pump / Thermostat Failure from 90,000 km

    The B38's electric water pump and thermostat can fail from around 80,000–100,000 km. Risk of overheating if not caught in time. The typical plastic thermostat housing develops leaks.

    Symptoms: Overheating warning, fan running continuously, coolant loss, coolant smell
    300–700 $

+ 2 more engine weaknesses + vehicle weaknesses

1.5L Turbo · Petrol· 102–136 PS
2014 2024

The 1.5-litre three-cylinder turbo is technically surprisingly mature for its layout: the balance shaft noticeably tames the typical three-cylinder shakes, and from the outside it actually sounds like a proper car. The F56 crowd describes it as pleasantly surprising — eager to rev, 220 Nm from just 1,250 rpm, no nervous burbling at idle. Inside, the sound stays disappointingly muted. The lower engine mount on early production runs tends to transmit vibrations into the steering wheel — check the mount. Keep an eye on the water pump and thermostat from 50,000–70,000 km.

  • !! Crankshaft Thrust Bearing Failure (Early Production) from 40,000 km

    Early B38 engines up to approximately April 2015 had undersized half-shell thrust bearings on the crankshaft. BMW switched to 360° flanged bearings. Primarily affects manual transmission variants.

    Symptoms: Vibrations, rough running, in severe cases engine failure
    800–3,500 $
  • !! Oil Cooler Housing Crack — Oil/Coolant Mixing from 80,000 km

    The plastic oil cooler housing can develop cracks leading to oil and coolant mixing. Address immediately — engine damage is likely if left unresolved.

    Symptoms: Milky deposits in the coolant expansion tank, oil loss, coolant loss, overheating risk
    300–800 $
  • !! Oil Filter Housing Leaking from 70,000 km

    The oil filter housing (incl. oil cooler) tends to leak from moderate mileages onwards. Cause is hardened seals. BMW introduced a production improvement for the oil filter module.

    Symptoms: Oil smell, oil spots under the vehicle, dropping oil level
    80–450 $

+ 2 more engine weaknesses + vehicle weaknesses

2.0L Turbo · Petrol· 178–192 PS
2014 2024

The B48 is the best engine MINI has ever fitted — and it is no longer the most emotional one. BMW reworked this 2.0-litre four-cylinder specifically for the JCW: more boost across the entire rev range, hemispherical pistons and a dedicated turbocharger. The result is 231 hp in the standard JCW, up to 306 hp in the GP3. No turbo lag, commanding power delivery — but the acoustic experience is BMW-typically muffled. Technical weaknesses do exist: the plastic coolant vent line at the cylinder head goes brittle from turbo heat and snaps — BMW issued a service action (replacement part 17129845173, rubber hose). The PCV diaphragm in the valve cover can tear and cause oil consumption. Wastegate flutter is typical for the F56 in Green mode. Don't trust BMW's oil change intervals — change no later than every 10,000 km.

  • !! Dual-Mass Flywheel and Clutch Premature Wear from 70,000 km

    The B48's dual-mass flywheel (DMF) wears out from 60,000 km with spirited driving. Juddering on take-off and rattling noises at idle are early signs.

    Symptoms: Juddering on take-off, rattling noises at idle, vibrations at low RPM
    1,200–2,500 $
  • !! Coolant Vent Line Breaks — BMW Service Action from 80,000 km

    The original plastic coolant vent line between the cylinder head and expansion tank becomes brittle from turbo heat and breaks at the quick-release fitting. Coolant loss can be gradual or sudden. BMW issued service action SI B17 01 21 — replacement with rubber hose (part no. 17129845173) free of charge on affected vehicles.

    Symptoms: Sweet maple syrup smell in the cabin, whitish residue at the top of the engine, dropping coolant level without visible puddle, coolant temperature warning
    200–800 $
  • !! Increased Oil Consumption from 80,000 km

    The B48 shows increased oil consumption with spirited driving and higher mileages. Up to 0.3 l/1,000 km is considered normal by the manufacturer. With heavier use, piston rings can wear.

    Symptoms: Frequent top-ups needed, blue smoke on acceleration, oil level drops quickly
    1,500–4,000 $

+ 6 more engine weaknesses + vehicle weaknesses

Elektromotor · Electric· 184 PS
2020 2024

The F56 SE uses the proven electric motor from the BMW i3 (135 kW, permanent magnet synchronous motor) — the system is considered reliable with few documented drivetrain issues. Typical issues are software error messages on the charge flap and occasional OBD faults during charging. Main service points are brake fluid and coolant for the thermal management system.

  • !! Recall: high-voltage battery moisture ingress / fire risk

    Worldwide recall of all MINI Cooper SE F56 (build dates 11/2018–01/2024), approximately 150,000 vehicles (including ~39,000 in Germany). A leaking battery housing allows moisture ingress, creating a fire risk even when parked. The recall should have been carried out free of charge at the dealership.

    Symptoms: High-voltage warning message on display, sudden loss of power, in extreme cases vehicle fire
    0–8,000 $
  • !! 12V battery drains / fails from 40,000 km

    The MINI Cooper SE uses a 12V AGM battery without a conventional alternator — charging occurs only via the high-voltage battery. During long standstill periods or at storage facilities the 12V battery discharges and sustains permanent damage.

    Symptoms: Vehicle does not respond to key, error messages on display, various on-board electronics faults
    150–400 $
  • !! High-voltage battery capacity loss from 80,000 km

    The small 28.9 kWh battery of the MINI SE shows accelerated capacity loss with frequent full charges to 100% and unfavourable charging behaviour. BMW guarantees 70% residual capacity for 8 years / 160,000 km.

    Symptoms: Noticeably reduced range, charge bar diverges from actual energy content
    3,000–12,000 $

+ 2 more engine weaknesses + vehicle weaknesses

MINI John Cooper Works · Petrol· 231–242 PS
2015 2024

The B48 is the best engine MINI has ever fitted — and it is no longer the most emotional one. BMW reworked this 2.0-litre four-cylinder specifically for the JCW: more boost across the entire rev range, hemispherical pistons and a dedicated turbocharger. The result is 231 hp in the standard JCW, up to 306 hp in the GP3. No turbo lag, commanding power delivery — but the acoustic experience is BMW-typically muffled. Technical weaknesses do exist: the plastic coolant vent line at the cylinder head goes brittle from turbo heat and snaps — BMW issued a service action (replacement part 17129845173, rubber hose). The PCV diaphragm in the valve cover can tear and cause oil consumption. Wastegate flutter is typical for the F56 in Green mode. Don't trust BMW's oil change intervals — change no later than every 10,000 km.

  • !! Dual-Mass Flywheel and Clutch Premature Wear from 70,000 km

    The B48's dual-mass flywheel (DMF) wears out from 60,000 km with spirited driving. Juddering on take-off and rattling noises at idle are early signs.

    Symptoms: Juddering on take-off, rattling noises at idle, vibrations at low RPM
    1,200–2,500 $
  • !! Coolant Vent Line Breaks — BMW Service Action from 80,000 km

    The original plastic coolant vent line between the cylinder head and expansion tank becomes brittle from turbo heat and breaks at the quick-release fitting. Coolant loss can be gradual or sudden. BMW issued service action SI B17 01 21 — replacement with rubber hose (part no. 17129845173) free of charge on affected vehicles.

    Symptoms: Sweet maple syrup smell in the cabin, whitish residue at the top of the engine, dropping coolant level without visible puddle, coolant temperature warning
    200–800 $
  • !! Increased Oil Consumption from 80,000 km

    The B48 shows increased oil consumption with spirited driving and higher mileages. Up to 0.3 l/1,000 km is considered normal by the manufacturer. With heavier use, piston rings can wear.

    Symptoms: Frequent top-ups needed, blue smoke on acceleration, oil level drops quickly
    1,500–4,000 $

+ 6 more engine weaknesses + vehicle weaknesses

MINI One · Petrol· 75 PS
2018 2024

The 1.5-litre three-cylinder turbo is technically surprisingly mature for its layout: the balance shaft noticeably tames the typical three-cylinder shakes, and from the outside it actually sounds like a proper car. The F56 crowd describes it as pleasantly surprising — eager to rev, 220 Nm from just 1,250 rpm, no nervous burbling at idle. Inside, the sound stays disappointingly muted. The lower engine mount on early production runs tends to transmit vibrations into the steering wheel — check the mount. Keep an eye on the water pump and thermostat from 50,000–70,000 km.

  • !! Crankshaft Thrust Bearing Failure (Early Production) from 40,000 km

    Early B38 engines up to approximately April 2015 had undersized half-shell thrust bearings on the crankshaft. BMW switched to 360° flanged bearings. Primarily affects manual transmission variants.

    Symptoms: Vibrations, rough running, in severe cases engine failure
    800–3,500 $
  • !! Oil Cooler Housing Crack — Oil/Coolant Mixing from 80,000 km

    The plastic oil cooler housing can develop cracks leading to oil and coolant mixing. Address immediately — engine damage is likely if left unresolved.

    Symptoms: Milky deposits in the coolant expansion tank, oil loss, coolant loss, overheating risk
    300–800 $
  • !! Oil Filter Housing Leaking from 70,000 km

    The oil filter housing (incl. oil cooler) tends to leak from moderate mileages onwards. Cause is hardened seals. BMW introduced a production improvement for the oil filter module.

    Symptoms: Oil smell, oil spots under the vehicle, dropping oil level
    80–450 $

+ 2 more engine weaknesses + vehicle weaknesses

MINI One First · Petrol· 75 PS
2014 2018

The 1.2-litre three-cylinder turbo had a documented crankshaft main bearing problem ('crank walk') in early production batches (December 2014 to June 2015), leading to gearbox noise and clutch issues — a recall was carried out. Vehicles outside this production window are considered trouble-free; valve cleaning every 60,000–80,000 km is recommended.

  • !! Crankshaft Thrust Bearing Failure (Early Production) from 40,000 km

    Early B38 engines up to approximately April 2015 had undersized half-shell thrust bearings on the crankshaft. BMW switched to 360° flanged bearings. Primarily affects manual transmission variants.

    Symptoms: Vibrations, rough running, in severe cases engine failure
    800–3,500 $
  • !! Oil Filter Housing Leaking from 70,000 km

    The oil filter housing (incl. oil cooler) tends to leak from moderate mileages onwards. Cause is hardened seals. BMW introduced a production improvement for the oil filter module.

    Symptoms: Oil smell, oil spots under the vehicle, dropping oil level
    80–450 $
  • !! Electric Water Pump / Thermostat Failure from 90,000 km

    The B38's electric water pump and thermostat can fail from around 80,000–100,000 km. Risk of overheating if not caught in time. The typical plastic thermostat housing develops leaks.

    Symptoms: Overheating warning, fan running continuously, coolant loss, coolant smell
    300–700 $

+ 2 more engine weaknesses + vehicle weaknesses

Vehicle Weaknesses

WeaknessCost
!Moisture in footwell from leaking roof

Water enters the footwell through the convertible roof or the A-pillar seals. The problem occurs particularly after car washes or heavy rain and creates a mould risk.

Symptoms: Wet carpet in the footwell, especially after rain. Smell of moisture or mould. Water runs along the A-pillar into the footwell.
from 40,000 km
High
!Electric roof does not open fully

The fully automatic folding roof sometimes opens only to 95 percent or jams during operation. The electric roof motor and the guide rails are the weak points.

Symptoms: Roof opens only to sunroof mode and goes no further. Button flashes, motor runs, but roof stops. Micro-switch in the boot is often the cause.
from 50,000 km
High
!Rear window cracks spontaneously

The rear window of the convertible can crack without any external impact, possibly due to thermal stresses. Replacement is costly and is not always fully covered by the warranty.

Symptoms: Rear window shatters when opening the roof without external impact. Can happen during the normal roof-opening cycle without warning.
from 50,000 km
Medium
Water ingress in boot

Water enters the boot through defective tailgate seals, the third brake light or ventilation openings. The problem is known to the manufacturer and affects early models particularly frequently.

Symptoms: Water pooling under the boot floor mat, carpet wet and making a splashing sound when pressed. The top side of the mat is often still dry.
from 50,000 km
Medium

Test Reports

tuev

AUTO BILD Gebrauchtwagen-Test MINI F56

Average

The third-generation MINI stands out at the MOT primarily for lighting faults. The early three-cylinder engines (B38, up to April 2015) have a known issue with the crankshaft thrust bearing. EGR valves on diesel variants tend to carbon up.

2021-08
NHTSA Owner Complaints
Average
108 complaints · 2014–2024
  1. 01 Engine
    19 ⚠ 4
  2. 02 Electrical
    19 ⚠ 2
  3. 03 Powertrain
    18 ⚠ 2
  4. 04 Fuel System
    13 ⚠ 1
  5. 05 Brakes
    11 ⚠ 3

Top Reported Issues

Engine (19 complaints)
Electrical (19 complaints)
Powertrain (18 complaints)
Source: NHTSA (nhtsa.gov) · 2026-03
NHTSA Owner Complaints
Average
107 complaints · 2014–2023
  1. 01 Engine
    19 ⚠ 4
  2. 02 Electrical
    19 ⚠ 2
  3. 03 Powertrain
    18 ⚠ 2
  4. 04 Fuel System
    13 ⚠ 1
  5. 05 Other
    11 ⚠ 2

Top Reported Issues

Engine (19 complaints)
Electrical (19 complaints)
Powertrain (18 complaints)
Source: NHTSA (nhtsa.gov) · 2026-03
NHTSA Owner Complaints
Average
107 complaints · 2015–2023
  1. 01 Engine
    19 ⚠ 4
  2. 02 Electrical
    19 ⚠ 2
  3. 03 Powertrain
    18 ⚠ 2
  4. 04 Fuel System
    13 ⚠ 1
  5. 05 Other
    11 ⚠ 2

Top Reported Issues

Engine (19 complaints)
Electrical (19 complaints)
Powertrain (18 complaints)
Source: NHTSA (nhtsa.gov) · 2026-03

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Known Problems and Issues +

A total of 77 weaknesses have been documented for the MINI MINI F56 (2014–2024) — 57 engine-related and 20 vehicle-related. 5 problem engines: N18B16 (1.6L Turbo), N47C20 (2.0L Diesel), B37C15 (1.5L Diesel), B47C20 (2.0L Diesel), IB1P25B (Elektromotor). Typical issues affect Body, Steering, Suspension, Electronics.

MINI (N47C20, 2011–2015) — Stay Away!: Timing Chain Elongation — Known N47 Weakness, Turbo Failure, Rod and Main Bearing Wear. Power: 111 PS.

MINI (B37C15, 2014–2018) — Stay Away!: Recall EGR Cooler Fire Risk, Timing Chain Rear-Mounted — High Repair Cost, Turbocharger Boost Pressure Leaks. Power: 95 PS.

MINI (B37C15, 2014–2018) — Stay Away!: Recall EGR Cooler Fire Risk, Timing Chain Rear-Mounted — High Repair Cost, Turbocharger Boost Pressure Leaks. Power: 116 PS.

MINI (B47C20, 2014–2024) — Stay Away!: Recall EGR Cooler Fire Risk, DPF Regeneration Fails in Short-Trip Use, High-Pressure Fuel Pump (HPFP) Wear. Power: 163–170 PS.

MINI (B47C20, 2018–2024) — Stay Away!: Recall EGR Cooler Fire Risk, DPF Regeneration Fails in Short-Trip Use, High-Pressure Fuel Pump (HPFP) Wear. Power: 150 PS.

MINI Clubman (B37C15, 2015–2024) — Stay Away!: Recall EGR Cooler Fire Risk, Timing Chain Rear-Mounted — High Repair Cost, Turbocharger Boost Pressure Leaks. Power: 116 PS.

MINI Clubman (B47C20, 2015–2019) — Stay Away!: Recall EGR Cooler Fire Risk, DPF Regeneration Fails in Short-Trip Use, High-Pressure Fuel Pump (HPFP) Wear. Power: 190 PS.

MINI Clubman (B47C20, 2019–2024) — Stay Away!: Recall EGR Cooler Fire Risk, DPF Regeneration Fails in Short-Trip Use, High-Pressure Fuel Pump (HPFP) Wear. Power: 150 PS.

MINI Countryman (N47C20, 2010–2016) — Stay Away!: Timing Chain Elongation — Known N47 Weakness, Turbo Failure, Rod and Main Bearing Wear. Power: 111 PS.

MINI Countryman (N47C20, 2011–2016) — Stay Away!: Timing Chain Elongation — Known N47 Weakness, Turbo Failure, Rod and Main Bearing Wear. Power: 136–150 PS.

MINI Countryman (B47C20, 2017–2024) — Stay Away!: Recall EGR Cooler Fire Risk, DPF Regeneration Fails in Short-Trip Use, High-Pressure Fuel Pump (HPFP) Wear. Power: 143–150 PS.

MINI Countryman (B47C20, 2017–2020) — Stay Away!: Recall EGR Cooler Fire Risk, DPF Regeneration Fails in Short-Trip Use, High-Pressure Fuel Pump (HPFP) Wear. Power: 190 PS.

MINI Paceman (N47C20, 2013–2016) — Stay Away!: Timing Chain Elongation — Known N47 Weakness, Turbo Failure, Rod and Main Bearing Wear. Power: 136–143 PS.

MINI Paceman (N47C20, 2014–2016) — Stay Away!: Timing Chain Elongation — Known N47 Weakness, Turbo Failure, Rod and Main Bearing Wear. Power: 111 PS.

MINI (N16B16, 2010–2015) — Be Careful: Timing chain and chain tensioner wear, Oil filter housing gasket and oil cooler leaking, Water pump plastic impeller breaks. Power: 116–122 PS.

MINI (N18B16, 2010–2015) — Stay Away!: Timing Chain and Chain Tensioner Wear, Turbo Oil Feed Line Coking — Turbo Damage, Oil Filter Housing Gasket Leak. Power: 184 PS.

MINI (B38A12, 2014–2018) — Be Careful: Crankshaft Thrust Bearing Failure (Early Production), Oil Filter Housing Leaking, Electric Water Pump / Thermostat Failure. Power: 75 PS.

MINI (B38A12, 2014–2018) — Be Careful: Crankshaft Thrust Bearing Failure (Early Production), Oil Filter Housing Leaking, Electric Water Pump / Thermostat Failure. Power: 102 PS.

MINI (B38B15, 2014–2024) — Be Careful: Crankshaft Thrust Bearing Failure (Early Production), Oil Cooler Housing Crack — Oil/Coolant Mixing, Oil Filter Housing Leaking. Power: 102 PS.

MINI (B38B15, 2014–2024) — Be Careful: Crankshaft Thrust Bearing Failure (Early Production), Oil Cooler Housing Crack — Oil/Coolant Mixing, Oil Filter Housing Leaking. Power: 135–136 PS.

MINI (B38B15, 2014–2021) — Be Careful: Crankshaft Thrust Bearing Failure (Early Production), Oil Cooler Housing Crack — Oil/Coolant Mixing, Oil Filter Housing Leaking. Power: 136 PS.

MINI (B48B20, 2014–2024) — Be Careful: Dual-Mass Flywheel and Clutch Premature Wear, Coolant Vent Line Breaks — BMW Service Action, Increased Oil Consumption. Power: 192 PS.

MINI (B48B20, 2015–2024) — Be Careful: Dual-Mass Flywheel and Clutch Premature Wear, Coolant Vent Line Breaks — BMW Service Action, Increased Oil Consumption. Power: 231 PS.

MINI (B38B15, 2018–2024) — Be Careful: Crankshaft Thrust Bearing Failure (Early Production), Oil Cooler Housing Crack — Oil/Coolant Mixing, Oil Filter Housing Leaking. Power: 75 PS.

MINI (B48B20, 2019–2024) — Be Careful: Dual-Mass Flywheel and Clutch Premature Wear, Coolant Vent Line Breaks — BMW Service Action, Increased Oil Consumption. Power: 242 PS.

MINI (B48B20, 2021–2024) — Be Careful: Dual-Mass Flywheel and Clutch Premature Wear, Coolant Vent Line Breaks — BMW Service Action, Increased Oil Consumption. Power: 178 PS.

MINI Clubman (B38B15, 2015–2024) — Be Careful: Crankshaft Thrust Bearing Failure (Early Production), Oil Cooler Housing Crack — Oil/Coolant Mixing, Oil Filter Housing Leaking. Power: 136 PS.

MINI Clubman (B48B20, 2015–2024) — Be Careful: Dual-Mass Flywheel and Clutch Premature Wear, Coolant Vent Line Breaks — BMW Service Action, Increased Oil Consumption. Power: 192 PS.

MINI Clubman (B48B20, 2017–2024) — Be Careful: Dual-Mass Flywheel and Clutch Premature Wear, Coolant Vent Line Breaks — BMW Service Action, Increased Oil Consumption. Power: 231 PS.

MINI Clubman (B48B20, 2019–2024) — Be Careful: Dual-Mass Flywheel and Clutch Premature Wear, Coolant Vent Line Breaks — BMW Service Action, Increased Oil Consumption. Power: 178 PS.

MINI Clubman (B48B20, 2019–2024) — Be Careful: Dual-Mass Flywheel and Clutch Premature Wear, Coolant Vent Line Breaks — BMW Service Action, Increased Oil Consumption. Power: 306 PS.

MINI Countryman (N16B16, 2010–2016) — Be Careful: Timing chain and chain tensioner wear, Oil filter housing gasket and oil cooler leaking, Water pump plastic impeller breaks. Power: 98 PS.

MINI Countryman (N16B16, 2010–2016) — Be Careful: Timing chain and chain tensioner wear, Oil filter housing gasket and oil cooler leaking, Water pump plastic impeller breaks. Power: 116–122 PS.

MINI Countryman (N18B16, 2010–2016) — Stay Away!: Timing Chain and Chain Tensioner Wear, Turbo Oil Feed Line Coking — Turbo Damage, Oil Filter Housing Gasket Leak. Power: 184–190 PS.

MINI Countryman (N18B16, 2012–2016) — Stay Away!: Timing Chain and Chain Tensioner Wear, Turbo Oil Feed Line Coking — Turbo Damage, Oil Filter Housing Gasket Leak. Power: 218 PS.

MINI Countryman (B48B20, 2017–2024) — Be Careful: Dual-Mass Flywheel and Clutch Premature Wear, Coolant Vent Line Breaks — BMW Service Action, Increased Oil Consumption. Power: 192 PS.

MINI Countryman (B48B20, 2017–2023) — Be Careful: Dual-Mass Flywheel and Clutch Premature Wear, Coolant Vent Line Breaks — BMW Service Action, Increased Oil Consumption. Power: 231 PS.

MINI Countryman (B48B20, 2020–2024) — Be Careful: Dual-Mass Flywheel and Clutch Premature Wear, Coolant Vent Line Breaks — BMW Service Action, Increased Oil Consumption. Power: 178 PS.

MINI Countryman (B48B20, 2020–2024) — Be Careful: Dual-Mass Flywheel and Clutch Premature Wear, Coolant Vent Line Breaks — BMW Service Action, Increased Oil Consumption. Power: 300–306 PS.

MINI Coupé (N18B16, 2011–2015) — Stay Away!: Timing Chain and Chain Tensioner Wear, Turbo Oil Feed Line Coking — Turbo Damage, Oil Filter Housing Gasket Leak. Power: 184 PS.

MINI Paceman (N16B16, 2013–2016) — Be Careful: Timing chain and chain tensioner wear, Oil filter housing gasket and oil cooler leaking, Water pump plastic impeller breaks. Power: 116–122 PS.

MINI Paceman (N18B16, 2013–2016) — Stay Away!: Timing Chain and Chain Tensioner Wear, Turbo Oil Feed Line Coking — Turbo Damage, Oil Filter Housing Gasket Leak. Power: 184–190 PS.

MINI Roadster (N18B16, 2012–2015) — Stay Away!: Timing Chain and Chain Tensioner Wear, Turbo Oil Feed Line Coking — Turbo Damage, Oil Filter Housing Gasket Leak. Power: 184 PS.

MINI (IB1P25B, 2020–2024) — Stay Away!: Recall: high-voltage battery moisture ingress / fire risk, 12V battery drains / fails, High-voltage battery capacity loss. Power: 184 PS.

What to watch out for with the MINI MINI? See the detailed listing of all engine and vehicle weaknesses in the sections above.

Frequently Asked Questions

What problems and weaknesses does the MINI MINI F56 have? +
The MINI MINI F56 has 57 known engine weaknesses and 20 vehicle weaknesses.
What should I look for when buying a used MINI MINI F56? +
faq.watch_a_avoid
Which engine is recommended? +
Be careful: N16B16 (1.6L), B38A12 (1.2L Turbo), B38B15 (1.5L Turbo), B48B20 (2.0L Turbo). No engine is rated 'Good Choice'. The most fun to drive is the B48B20 (2.0L Turbo). Problem engine: N18B16 (1.6L Turbo) — stay away!
Which MINI MINI F56 engine is the most fun? +
The {code} ({displacement}) offers the most driving fun in the MINI MINI F56 — rated: "Legendary!". {description} 242 hp, revised chassis, sharpened shift feel: the last and strongest F56 JCW is the distillate of every development stage. If you can only buy one JCW, buy this one. Quick enough for any shootout, precise enough for every apex.
Is the MINI MINI F56 worth buying used? +
Caution is advised with the MINI MINI F56 — 5 of 9 engine variants are rated 'Stay Away!'. The engine choice is crucial.
What horsepower variants are available for the MINI MINI F56? +
The MINI MINI F56 is available with engine variants from 75 to 306 hp. Petrol: N16B16 (1.6L), N18B16 (1.6L Turbo), B38A12 (1.2L Turbo), B38B15 (1.5L Turbo), B48B20 (2.0L Turbo). Diesel: N47C20 (2.0L Diesel), B37C15 (1.5L Diesel), B47C20 (2.0L Diesel).

Last updated: February 2026 · All information without guarantee