Volvo XC40 1
Weaknesses, engine ratings and buying advice
The Volvo XC40 I (2017–present) is the compact SUV on Volvo's CMA platform — Volvo's answer to the Audi Q3 and BMW X1. Shorter, lighter, more urban than the XC60. It launched to strong reviews and has held up reasonably well, but has quirks typical of a first-generation platform.
Engine lineup: The B3154T 1.5L three-cylinder turbo (T3, 163 hp) is economy-focused but can feel underpowered in this weight class; the start-stop recall on 2018–2019 models is important to confirm. The B4204T21 (T4/B4 MHEV, 190–197 hp) is the sweet spot — either the pure petrol T4 or the 48V mild-hybrid B4 from 2020. The B4204T23 (T5/B5 AWD, 247–250 hp) adds AWD. The D4204T8 (D4, 190 hp diesel) is the European motorway choice — strong torque, 45+ mpg combined, but at risk of DPF clogging on short-trip urban use. The plug-in B4204T35 (Recharge PHEV, 262 hp) and the pure electric Recharge variants carry extra complexity covered separately.
Known issues to check: The infotainment system on 2018–2020 models freezes or reboots — particularly common before the transition from Android-based Sensus to Google Automotive OS on 2022+ models. Software updates help but don't fully cure older units. The electronic door handles are a recurring complaint: they fail at 30,000–45,000 km in temperature extremes, leaving occupants locked out. The driver's seat creaking noise is one of the most commonly reported XC40 issues — loud squeak under acceleration and braking, tracked to loose seat rail or pivot bushing. The Powershift dual-clutch gearbox (DCT, FWD models) judders on pull-away — typical wet-clutch behaviour that worsens if serviced infrequently. The A/C compressor fails prematurely on D3, T4, and T5 variants from 2019–2021, typically audible first as a rattle then as complete cooling loss.
Recalls to verify: Hydraulic brake unit weld quality (any year — affects ABS and ESP activation), start-stop fault on 2018–2019 three-cylinder models, AEB software (2019–2020). The brake unit recall is safety-critical — check VIN before purchase.
Test-drive checklist: Infotainment: cold-start, check boot time and Bluetooth pairing. Door handles: operate all four from outside in cold if possible. Seat: accelerate and brake firmly — squeaking? DCT: pull away slowly from standstill, any judder? A/C: turn on full, any rattling from compressor area?
2026 market: 2018–2020 T4/T5 from $14,000–22,000. 2020–2022 B4/B5 MHEV from $21,000–30,000. Recharge PHEV from $26,000–36,000. Diesel D4 (EU market) from $15,000–24,000.
Insider pick: B4 MHEV 2021–2022, FWD or AWD — mature 48V system, Google Automotive OS infotainment (significantly more stable), post-recall brake unit. Avoid 2018–2019 three-cylinder models. If petrol without MHEV: T4 2020 onward after the brake and AEB recalls were resolved.
408 PS
XC40 · Elektro
Electric AWD fun
Fun to Drive!Engine Overview
The Volvo XC40 1 is available with 9 engine variants — from 120 to 408 hp. 1 variants had engine changes — the model year is crucial.
Entry diesel with 2.0 litres and 133 kW in the high-output version (D4/D5), alternatively 88 kW (D2) for maximum efficiency. Same common-rail platform as the other Drive-E diesels. Suitable for mixed urban and cross-country use.
- !! Timing belt — strictly observe 105,000 km interval from 105,000 km
The VEA diesel D4204T5 uses timing belt drive. Replacement interval 105,000 km or 10 years. The serpentine belt must be maintained separately: if it breaks, it can wrap around the timing belt and cause total engine damage.
Symptoms: No warning before belt breaks. Loud clattering or sudden stall indicates damage. - !! EGR cooler clogged (all VEA diesels affected) from 60,000 km
Even the weakest VEA diesel D2 (D4204T5) is affected by the EGR cooler problem. With this engine's already low exhaust temperatures, EGR soot paste formation is particularly common.
Symptoms: Check engine light, engine throttling, increased fuel consumption, rough idle - !! DPF clogs especially with short-trip use (D2) from 100,000 km
The 120 hp D2 with its lower load uptake has particular difficulty completing DPF regeneration on short trips. Regular motorway runs are mandatory. At minimum every 2,000 km a run of over 30 minutes at motorway speeds.
Symptoms: DPF light early after purchase, power reduction, soot smell when stopping
+ 1 more engine weaknesses + vehicle weaknesses
Three-cylinder turbocharged petrol engine with 1.5 litres from Volvo's CMA platform (Compact Modular Architecture). Lighter and more compact than the 2.0-litre with acceptable vibration behaviour through a balance shaft. Designed for urban use and occasional cross-country runs.
- !! Timing belt — same Drive-E logic, smaller engine from 120,000 km
The B3154T three-cylinder also uses a timing belt drive. Change interval 120,000 km. The three-cylinder generates more vibration, which can load the belt tensioner earlier.
Symptoms: Vibrations at idle with worn engine mounts, belt tensioner noise - !! Elevated oil consumption from turbocharging from 80,000 km
The 1.5-litre three-cylinder turbo in the XC40 is more susceptible to oil consumption by its nature than larger four-cylinders. Turbo oil supply and piston rings must be maintained carefully.
Symptoms: Dropping oil level, occasional blue smoke under load, slightly elevated consumption - !! Turbocharger seal wears on small displacement from 100,000 km
The 1.5-litre three-cylinder turbo in the XC40 operates near its power limit. Turbocharger shaft seals tend to wear with insufficient cool-down time after hard driving or poor oil quality. At least 30 seconds idling after full-throttle runs recommended.
Symptoms: Blue smoke from exhaust, oil in intercooler, elevated oil consumption under load.
+ 1 more engine weaknesses + vehicle weaknesses
Drive-E turbocharged four-cylinder with 48-volt mild hybrid system (BISG) for the B3 entry level. The integrated starter-generator on the belt drive provides boost on acceleration and recuperates on deceleration. Up to 15% fuel reduction compared to the conventional petrol engine.
- !! Timing belt — change as Drive-E 120,000 km from 120,000 km
The MHEV base engine uses the same timing belt drive as all Drive-E T variants. 120,000 km change interval applies; on the MHEV also check the ISG belt tensioner.
Symptoms: No warning signs; squeaking on cool starts as early warning - !! Oil consumption from VEP4 piston rings from 80,000 km
All B4204T34 MHEV variants share the Drive-E base engine. The known piston ring and oil consumption problem of the early VEP4 generation also applies here, especially on vehicles prior to the production update in 2019.
Symptoms: Dropping oil level without visible leak, occasional blue smoke, consumption above 0.5 L/1,000 km - !! 48V starter-generator (ISG) belt wears from 100,000 km
The belt-driven 48V integrated starter-generator sits on the accessory belt. At higher mileages the ISG belt and pulley can wear or cause vibration issues. Limited long-term data available.
Symptoms: Vibration on engine rocking, noise on cranking, ISG warning light in instrument cluster
+ 1 more engine weaknesses + vehicle weaknesses
B4 variant of the Drive-E MHEV with 48-volt mild hybrid support and 140 kW system output. Same base as the B3 but higher boost pressure for more mid-range pull. Suitable for comfortable long-distance driving; check the 48V electrical system regularly above 100,000 km.
- !! Timing belt — change as Drive-E 120,000 km from 120,000 km
The MHEV base engine uses the same timing belt drive as all Drive-E T variants. 120,000 km change interval applies; on the MHEV also check the ISG belt tensioner.
Symptoms: No warning signs; squeaking on cool starts as early warning - !! Oil consumption from VEP4 piston rings from 80,000 km
All B4204T34 MHEV variants share the Drive-E base engine. The known piston ring and oil consumption problem of the early VEP4 generation also applies here, especially on vehicles prior to the production update in 2019.
Symptoms: Dropping oil level without visible leak, occasional blue smoke, consumption above 0.5 L/1,000 km - !! 48V starter-generator (ISG) belt wears from 100,000 km
The belt-driven 48V integrated starter-generator sits on the accessory belt. At higher mileages the ISG belt and pulley can wear or cause vibration issues. Limited long-term data available.
Symptoms: Vibration on engine rocking, noise on cranking, ISG warning light in instrument cluster
+ 1 more engine weaknesses + vehicle weaknesses
B5 mild hybrid with 48-volt system and 184 kW system output for more sporting dynamics. Twin-scroll turbocharger and integrated starter-generator for immediate response and fuel savings. Eight-speed Geartronic as standard; check Haldex coupling on all-wheel-drive variants.
- !! Timing belt — change as Drive-E 120,000 km from 120,000 km
The MHEV base engine uses the same timing belt drive as all Drive-E T variants. 120,000 km change interval applies; on the MHEV also check the ISG belt tensioner.
Symptoms: No warning signs; squeaking on cool starts as early warning - !! Oil consumption from VEP4 piston rings from 80,000 km
All B4204T34 MHEV variants share the Drive-E base engine. The known piston ring and oil consumption problem of the early VEP4 generation also applies here, especially on vehicles prior to the production update in 2019.
Symptoms: Dropping oil level without visible leak, occasional blue smoke, consumption above 0.5 L/1,000 km - !! 48V starter-generator (ISG) belt wears from 100,000 km
The belt-driven 48V integrated starter-generator sits on the accessory belt. At higher mileages the ISG belt and pulley can wear or cause vibration issues. Limited long-term data available.
Symptoms: Vibration on engine rocking, noise on cranking, ISG warning light in instrument cluster
+ 1 more engine weaknesses + vehicle weaknesses
Plug-in hybrid drivetrain of the XC40 Recharge with a 1.5-litre three-cylinder combined with a rear axle electric motor on the CMA platform. 155 kW combined system output with a 10.7 kWh battery for approximately 50 km electric range. Simpler technology than the SPA T8 system of the larger models.
- !! Recall 2025: LG high-voltage battery fire risk (2020–2022)
Recall for approximately 73,000 Volvo PHEVs worldwide (NHTSA 25V-179): LG battery cells can internally short circuit and cause thermal runaway, particularly when parked fully charged. Two fire incidents confirmed. Dealer replaces battery modules free of charge.
Symptoms: No visible warning signs. Fire risk especially when charging overnight in enclosed spaces. - !! ERAD1 clutch pack wears — metal particles in differential from 80,000 km
The ERAD1 (2016–2017) in the XC40 PHEV has a known clutch pack problem: the clutch pack generates metal shavings as it wears, contaminating the differential oil and causing bearing damage. Changing the differential oil every 50,000 km significantly reduces the risk.
Symptoms: Clicking or grinding noises from the rear axle, juddering when pulling away in electric mode, sudden loss of rear-wheel drive. - !! ERAD new generation — limited long-term data
The new ERAD3 (from 2022.5) is fundamentally redesigned (planetary gear instead of clutch). Early reports show significantly improved reliability, but long-term data at higher mileages is still lacking.
Symptoms: Unusual noises from the rear axle, juddering in electric drive mode
+ 1 more engine weaknesses + vehicle weaknesses
First Drive-E turbocharged four-cylinder with 2.0 litres and 140 kW, Volvo's completely redesigned engine family from 2013. Direct injection, twin-scroll turbocharger, and variable oil pump. Light aluminium open-deck block for low fuel consumption; watch for thermostat problems on early build dates.
- !! Timing belt — change interval 120,000 km/8 years from 130,000 km
All Drive-E four-cylinders use a timing belt rather than a chain. Change interval is 120,000–150,000 km (some sources: 12–16 years). Earlier change recommended at high mileage.
Symptoms: No warning before sudden failure; occasional belt squeal with failing tensioner - !! Excessive oil consumption due to defective piston rings (up to MY2016) from 80,000 km
Drive-E engines from early production years (2013–2016) show a known piston ring problem with increased oil consumption. A class action lawsuit in the USA documented the issue. Rings were revised from MY2016.5.
Symptoms: Heavy oil consumption (1 L / 1,000 km or more), blue smoke from the exhaust especially on acceleration, frequent top-ups required - !! Oil consumption from weak piston rings (VEP4 issue) from 50,000 km
The Drive-E four-cylinders (VEP4) were fitted with low-tension piston rings to reduce friction. Result: elevated oil consumption, especially in the early production phase 2014–2016. Volvo extended the warranty to 8 years/160,000 km.
Symptoms: Dropping oil level without visible leaks, occasional blue smoke, oil consumption above 0.5 L/1,000 km
+ 3 more engine weaknesses + vehicle weaknesses
Drive-E turbocharged four-cylinder with 2.0 litres and 187 kW for the T5 range. Larger turbocharger than the T4 with higher boost pressure for a more sporting character. Eight-speed Aisin automatic as standard; strictly observe oil change intervals.
- !! Timing belt — change every 120,000 km mandatory from 120,000 km
All Drive-E T variants use belt drive. On the T5 with high-pressure turbo, the belt change is especially important — a failure causes immediate total engine damage. Recommendation: early change at 100,000 km.
Symptoms: No warning before sudden failure; possible squealing with failing tensioner - !! Oil consumption piston ring failure (early Drive-E series) from 80,000 km
The high-output T5 Drive-E shares the piston ring problem with the T4. Vehicles up to MY2016 are particularly affected. Increased oil consumption is systemic and was covered by a class action lawsuit.
Symptoms: Oil consumption above 0.5 L/1,000 km, blue smoke on warm-engine acceleration, oil level drops noticeably between changes - !! Timing belt interval and tensioner — critical maintenance from 130,000 km
The Drive-E T5 uses a timing belt (not a chain). Volvo's stated change interval is 150,000 miles / 10 years, but specialists recommend considerably earlier (120,000–150,000 km). Belt failure causes engine damage.
Symptoms: No early warning signs typical — sudden engine stop without prior indication at belt failure. Prevention: inspect for cracking at every service
+ 3 more engine weaknesses + vehicle weaknesses
Permanent magnet synchronous motor at the rear axle for the XC40/C40 Recharge Single Motor. 175 kW continuous output from an 82 kWh battery pack, charging up to 200 kW DC. Proven technology on the CMA platform; low maintenance with no gearbox or clutch.
- !! Recall: BECM software — risk of sudden loss of drive power
Volvo recalled over 2,000 XC40 Recharge vehicles in 2021 due to a software fault in the Battery Energy Control Module (BECM). Sudden complete loss of drive power while driving was possible.
- !! BECM/BDU failure — 'Propulsion System Service Urgent' from 120,000 km
Battery Energy Control Module (BECM) and Battery Disconnect Unit (BDU) fail and disconnect the high-voltage system. Documented case: XC40 Recharge (2021) with 177,000 km, repair cost approx. 5,500 USD. Partly caused by arcing at poorly torqued terminals.
Symptoms: 'Propulsion System Service Urgent' message, car goes into limp mode or won't start, no drive available - !! Electric motor total failure (documented case at 37,000 miles) from 60,000 km
Documented case on xc40forum.com: catastrophic electric motor failure after 37,000 miles. Warranty coverage present (8 years), but long wait for parts (weeks to months).
Symptoms: Sudden loss of drive, severe overheating warning or no traction, vehicle must be towed
+ 3 more engine weaknesses + vehicle weaknesses
Dual-motor configuration for the XC40/C40 Recharge Twin Motor with one electric motor per axle. 300 kW system output from the 78 kWh battery pack with all-wheel drive through torque vectoring. High charging power up to 150 kW DC; for sporting demands with low emissions.
- !! Recall: BECM software — risk of sudden loss of drive power
Volvo recalled over 2,000 XC40 Recharge vehicles in 2021 due to a software fault in the Battery Energy Control Module (BECM). Sudden complete loss of drive power while driving was possible.
- !! BECM/BDU system failure — high-voltage disconnect from 100,000 km
Same BECM/BDU problem as the single-motor model. On the twin-motor variant both motors can be affected. The HV battery is disconnected by the system and the vehicle is no longer driveable.
Symptoms: 'Propulsion System Service Urgent', no drive, multiple system warnings simultaneously - !! Recall: BECM microprocessor reset (2021–2022)
Volvo recalled certain XC40 Recharge model years 2021–2022 because the BECM microprocessor can reset and spontaneously disconnect the high-voltage system — a serious safety risk while driving.
Symptoms: Sudden power loss while driving, all HV warnings simultaneously, vehicle cuts out
+ 3 more engine weaknesses + vehicle weaknesses
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| Plug-in hybrid: high-voltage shutdown while driving On the XC40 Recharge and T5 Twin Engine, a sudden high-voltage shutdown occurs in rare cases. The vehicle abruptly loses electric drive assistance and warning lights illuminate. The cause is a fault in the high-voltage electronics. Symptoms: Sudden power loss without warning, drive and high-voltage warning lights come on, vehicle can only be driven in a limited manner. | High | |
| Infotainment system freezes or fails The XC40 I infotainment system freezes or crashes, especially on models from 2018–2020. Bluetooth pairing and climate control are also affected. Software updates improve stability. Symptoms: Screen freezes or goes black, climate control unresponsive, Bluetooth permanently fails to connect from 30,000 km | Low | |
| Electronic door handle failure Electronic door handles fail after 30,000–45,000 km, particularly in extreme temperatures. All variants of the first-generation XC40 are affected. Symptoms: Door handle does not respond, door can only be opened from inside or with the key from 40,000 km | Low |
Test Reports
TÜV Report 2024
The XC40 performs solidly at MOT but does not reach the level of the larger XC60.
2024-01Top Reported Issues
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Known Problems and Issues +
A total of 57 weaknesses have been documented for the Volvo XC40 1 (2017–2024) — 48 engine-related and 9 vehicle-related. Typical issues affect Electronics, Brakes, Gearbox, Rust.
XC40 (D4204T5, 2017–2024) — Be Careful: Timing belt — strictly observe 105,000 km interval, EGR cooler clogged (all VEA diesels affected), DPF clogs especially with short-trip use (D2). Power: 120 PS.
XC40 (B4204T19, 2017–2024) — Be Careful: Timing belt — change interval 120,000 km/8 years, Excessive oil consumption due to defective piston rings (up to MY2016), Oil consumption from weak piston rings (VEP4 issue). Power: 190–197 PS.
XC40 (B4204T23, 2017–2024) — Be Careful: Timing belt — change every 120,000 km mandatory, Oil consumption piston ring failure (early Drive-E series), Timing belt interval and tensioner — critical maintenance. Power: 247–250 PS.
XC40 (B3154T, 2017–2024) — Be Careful: Timing belt — same Drive-E logic, smaller engine, Elevated oil consumption from turbocharging, Turbocharger seal wears on small displacement. Power: 129 PS.
XC40 (B3154T, 2017–2024) — Be Careful: Timing belt — same Drive-E logic, smaller engine, Elevated oil consumption from turbocharging, Turbocharger seal wears on small displacement. Power: 156–163 PS.
XC40 (B4204T34-B3, 2020–2024) — Be Careful: Timing belt — change as Drive-E 120,000 km, Oil consumption from VEP4 piston rings, 48V starter-generator (ISG) belt wears. Power: 163 PS.
XC40 (B4204T34-B4, 2020–2024) — Be Careful: Timing belt — change as Drive-E 120,000 km, Oil consumption from VEP4 piston rings, 48V starter-generator (ISG) belt wears. Power: 190–197 PS.
XC40 (B4204T34-B5, 2020–2024) — Be Careful: Timing belt — change as Drive-E 120,000 km, Oil consumption from VEP4 piston rings, 48V starter-generator (ISG) belt wears. Power: 247–250 PS.
XC40 (B4204T48-PHEV, 2020–2024) — Be Careful: Recall 2025: LG high-voltage battery fire risk (2020–2022), ERAD1 clutch pack wears — metal particles in differential, ERAD new generation — limited long-term data. Power: 179 PS.
XC40 (Volvo-ERAD-XC40-SM, 2020–2024) — Be Careful: Recall: BECM software — risk of sudden loss of drive power, BECM/BDU failure — 'Propulsion System Service Urgent', Electric motor total failure (documented case at 37,000 miles). Power: 238 PS.
XC40 (Volvo-ERAD-XC40-TM, 2020–2024) — Be Careful: Recall: BECM software — risk of sudden loss of drive power, BECM/BDU system failure — high-voltage disconnect, Recall: BECM microprocessor reset (2021–2022). Power: 408 PS.
What to watch out for with the Volvo XC40? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
What problems and weaknesses does the Volvo XC40 1 have? +
What should I look for when buying a used Volvo XC40 1? +
Which engine is recommended? +
Which Volvo XC40 1 engine is the most fun? +
Is the Volvo XC40 1 worth buying used? +
What horsepower variants are available for the Volvo XC40 1? +
Last updated: February 2026 · All information without guarantee