Alfa Romeo 1.3 JTDm Eco
The eco version of the 1.3-litre Multijet with start-stop and optimised consumption — 85 hp, even more frugal than the base 1.3. Designed for cost-conscious urban drivers.
Eco diesel in the wrong car
85 hp diesel with start-stop — extremely frugal, but completely out of place in the sporty MiTo. Anyone choosing Alfa isn't looking for a fuel sipper.
Engine Weaknesses 6
Identical chain drive issue as 199A3000. Hydraulic tensioner fails first when oil is contaminated. Chain should be replaced preventively at 200,000 km.
Symptoms: Rattling on cold start, timing fault codes after 130,000 km, metallic rhythmic chain slap.
The rubber O-ring on the oil pump suction pipe loses its sealing effect over time, allowing air ingestion. This initially lowers oil pressure on cold start; in the worst case engine damage through oil starvation can result.
Symptoms: Brief oil pressure warning or ticking on cold start, disappears after warm-up
Particulate filter does not regenerate fully in city traffic. White smoke during regeneration attempts. DPF replacement documented from €340.
Symptoms: White smoke every few weeks, power drop in limp mode, frequent engine warning light, increased consumption.
EGR valve on the 1.3 JTDm Eco tends to heavy soot deposits in city use. Restriction reduces engine power and can damage the intake manifold.
Symptoms: Power drop at low rpm, rough engine running, fault code P0401/P0402.
The shaft seal on the turbocharger in the 1.3 JTDm wears out and allows oil into the exhaust. This causes blue smoke and can prematurely clog the diesel particulate filter. Turbocharger replacement is unavoidable once oil leaks from the turbine housing.
Symptoms: Blue smoke from the exhaust, oil film in the exhaust pipe, rising DPF soot load, power loss due to oil-fouled DPF
The EGR valve on the 1.3 JTDm gets stuck due to soot deposits, especially with frequent short-trip use. A valve jammed open causes rough running and starting problems. Regular cleaning or deactivation extends service life.
Symptoms: Power loss, rough idle, engine warning light with EGR fault, difficulties on cold start in winter
Vehicle Weaknesses 14
Fault in the airbag propellant system: the second stage may fail to fire or not deploy in a crash. Affects vehicles from September 2010 to December 2015. Have a dealer check the vehicle.
Rear brake callipers seize from corrosion, especially on vehicles that are rarely braked hard. Brake pistons rust from salt ingress; brake discs rust up extremely quickly due to high iron content.
Front axle joints wear prematurely, especially on higher-powered variants. MOT inspectors frequently flag failed joints. Steering play and oil loss are also recurring MOT defects.
Air conditioning loses refrigerant or the compressor fails. The condenser is damaged by stone impacts. Refrigerant top-up is a common procedure on vehicles over 100,000 km. Repair is labour-intensive.
Moisture enters the cabin through leaking windscreen seals or blocked air conditioning drain hoses. Passenger footwell is particularly affected. Risk of mould if water ingress goes undetected.
The air conditioning compressor loses performance early or fails completely. The condenser is damaged by stone impacts and loses refrigerant. Repair is expensive, especially compressor replacement.
Water enters through a leaking windscreen seal or blocked air conditioning drain hoses into the passenger footwell. Moisture can damage control units under the carpet.
Strut top mounts, drop links and rear wheel bearings are known but inexpensive weaknesses on the MiTo. Front axle joints also show early wear. Parts are readily available — repairs are cost-effective.
Weld seams on the bonnet, tailgate and doors were poorly pre-treated — paint peels and rust sets in. Typical around the tailgate badge area. A cosmetic issue that requires extensive paint repair.
Tail lights take on moisture, causing bulb failures and contact corrosion. A known issue on older examples. Seal checks and optionally a desiccant pack as preventive measures.
Dashboard and interior trims develop pronounced creaking and rattling at higher mileage. Seat backrest adjustment fails occasionally. A typical long-term problem that reduces value.
Central locking, windows and small control units can fail through faulty relays, blown fuses or cable breaks in the tailgate hinge area. Earth points are a known weakness on older examples.
The front anti-roll bar drop links and axle joints wear prematurely. Regularly flagged at MOT inspections. Inexpensive repair but frequently recurring.
Central locking, electric windows and small control units fail through faulty relays or broken cables in the tailgate hinge area. Cable breaks occur from bending during opening.