Premium compact SUV based on the MQB platform, sharing mechanicals with the Audi A3 and Volkswagen T-Roc. The 35 TDI uses the 150 hp EA288 2.0 TDI engine (codes DFGA / DTSC), one of the most widespread modern VW Group diesels. It came with the 7-speed DQ381 wet-clutch S tronic or 6-speed manual. Generally a solid choice, but the Euro 6 emissions stack (DPF, EGR, AdBlue) is a maintenance burden, and short-trip use is the enemy of this powertrain.
Strong, refined EA288 diesel
Good economy on long trips
DPF and EGR sensitive to short trips
AdBlue/SCR repairs can be expensive
Buy if: You drive long distances regularly and want a premium compact SUV with good fuel economy and full service history.
Avoid if: You mostly do short urban trips (DPF clogging) or cannot verify AdBlue/SCR system has been working without faults.
Expected Annual Maintenance Costs
Common Problems
Filter clogs on short-trip use, leading to limp mode and expensive replacement · more· less
The EA288 2.0 TDI uses a diesel particulate filter that needs regular highway driving above 70 km/h to passively regenerate. Owners doing mostly urban trips often see DPF warning lights and limp mode after 60,000-90,000 km. A forced regeneration at a specialist costs €100-200, but a clogged DPF that cannot regenerate needs cleaning (€400-700) or full replacement (€1,500-2,500 with labor). Common cause is also a stuck or leaking EGR valve dumping soot into the DPF. Cars with a clear motorway-use history are far less affected.
NOx sensors, AdBlue pump and tank heater fail, triggering no-restart countdown · more· less
Euro 6 Q2 35 TDIs use SCR with AdBlue injection. NOx sensors are the most common failure point (€350-500 each, often two fitted), followed by AdBlue pump failure and tank heater faults in cold climates. When the system faults, the car displays a 1,000 km no-restart warning, which is non-negotiable once it expires. AdBlue pump replacement runs €700-1,500 at a dealer. In some cars the pump is integrated with the tank, forcing complete tank replacement at €1,500-2,800. Always check for AdBlue warnings on a test drive.
EGR valve sticks with carbon, cooler can crack and leak coolant · more· less
The EA288's EGR valve accumulates carbon and soot, causing it to stick open or closed. Symptoms include rough idle, EML on, and loss of power. Cleaning costs €150-300 if caught early; replacement runs €600-900. The EGR cooler can also crack internally, mixing coolant with intake air — a more serious failure indicated by white smoke and coolant loss. EGR cooler replacement is €900-1,400. Typically appears between 80,000-130,000 km.
7-speed wet-clutch DSG generally robust, but mechatronic faults occur · more· less
The 35 TDI uses the DQ381 wet-clutch 7-speed S tronic, which is significantly more reliable than the older dry-clutch DQ200. However, mechatronic unit faults still occur, typically after 100,000 km. Symptoms include jerky shifts, hesitation from a stop, or PRNDS flashing. Mechatronic replacement runs €1,500-2,500; clutch pack replacement €1,800-3,500. Critical to verify DSG oil/filter service was done at 60,000 km — many owners skip it and pay later.
MMI freezes, reversing camera failures, and reported software bugs · more· less
Owners commonly report MMI infotainment system freezing or restarting, often resolved by a software update at the dealer. Reversing camera failures and intermittent warning lights are also reported. LED headlight condensation has been noted on cars 4+ years old. Most issues are nuisance-level (€200-400 software fixes), but a failed MMI head unit can run €1,000-1,500.
Drainage channels block, water leaks into headliner and electronics · more· less
Cars with the optional panoramic roof can suffer blocked drainage channels, allowing water to leak into the headliner or down the A-pillars. Damp carpets, musty smell, or dripping interior lights are warning signs. Cleaning the drains is a DIY job; replacement of damaged trim and electronics can run €500-800. Inspect headliner corners and pull back A-pillar trim to check for water staining.
Reliable for long-distance use, problematic for city driving
The 35 TDI is a solid choice for high-mileage motorway drivers, but the Euro 6 emissions hardware (DPF, EGR, AdBlue) does not tolerate short urban trips well. Most expensive surprises stem from this. Service history and use pattern matter more here than mileage alone — a 130,000 km motorway car can be healthier than a 70,000 km school-run car.
Recalls and Technical Service Bulletins
Emissions software update (selected EA288 diesel models)
Verify completed
Front passenger airbag deactivation switch (early production)
Verify if applicable
Rear seat belt anchorage fixing
Verify if applicable
Contact an Audi dealer with the VIN to verify all applicable recalls have been completed. Recall scope varies by production date and market.
Warranty Status
Factory warranty (2 years)
Expired on all used Q2s
Rust perforation warranty
12 years from first registration
Audi Approved Used warranty
Available at Audi dealers, typically 12-24 months
All used Q2 35 TDIs are outside their original 2-year factory warranty. Audi's 12-year rust perforation warranty may still apply on cars under 12 years old. Audi Approved Used cars from official dealers often come with an extended dealer warranty.
This report is for informational purposes only and does not constitute professional advice. Estimates may be inaccurate. Always have a qualified specialist inspect the vehicle before purchase. We accept no liability for decisions made based on this information.