Audi A3
EA288 evo with 147 kW for B9 facelift. Twin-Dosing (dual SCR catalysts) for stricter emissions standards. Technically mature, high mileages expected.
Solid everyday engine — does its job
200 hp 2.0L for everyday use. Be aware of known weak points.
Engine Weaknesses 5
EGR cooler develops hairline cracks — coolant enters the exhaust tract. Slow, silent coolant loss without visible leaks is the main symptom. Hydro-lock risk if left unaddressed.
Symptoms: Gradual coolant consumption, white smoke, sweet exhaust smell inside cabin, engine warning with fault code P200200.
Wet-running timing belt runs in an oil bath. Water pump can fail before the official service interval and contaminate the belt. Recommendation: early combined replacement.
Symptoms: Whistling from engine bay, sudden overheating, coolant loss, belt fragments visible in oil at oil change.
EA288 evo needs long-distance runs for complete DPF regeneration. Frequent incomplete regenerations lead to oversaturation. Consequential turbo damage from back-pressure is possible.
Symptoms: Warning 'particulate filter full', power reduction, increased consumption. Engine runs rough for a short time after idle phase.
190-hp EA288 evo turbo is under higher load. Oil coking after hot shutdowns accelerates bearing wear. VTG mechanism can stick from soot, causing boost pressure drop.
Symptoms: Whistling or whining on acceleration, power loss, oil in air filter box or intercooler, fault code P0299.
Exhaust after-treatment sensors fail sporadically. NOx sensor and DPF differential pressure sensor are frequently affected. Leads to limp mode or incorrect DPF regeneration.
Symptoms: Engine warning light without clear mechanical cause, incorrect consumption reading, limp programme, AdBlue warning with full tank.
Vehicle Weaknesses 5
20,500 vehicles worldwide (6,700 in Germany) were recalled. Adaptive front seat belts may provide reduced restraint force in a crash.
The passenger occupancy sensor (PODS) may erroneously deactivate the passenger airbag even when someone is sitting in the seat. Vehicles from 2020 to 2022 affected.
The plug-in hybrid battery of the 40 TFSI e costs around €12,846 to replace — a significant cost risk for older vehicles outside of warranty.
Early 8Y models (2020–2022) suffer severe software issues: Virtual Cockpit, head-up display, SOS emergency call and multimedia system fail sporadically.
The 8Y is rated marginally behind its predecessor in build quality assessments. Early models fell to last place in reliability rankings.
Reports & Tests
16 owner complaints filed with NHTSA (2020–2024). Most reported: Airbags (9), Powertrain (2), Other (2).