2016 Audi A3 problems

• DSG7 DQ200 0CW (since 2013)

  · 0CW

  It improves on the reliability of the 0AM, but does not eliminate its design weak points: it is still the same dry-clutch and mechatronic family, so you should carry out the same checks (history, stored fault codes, test drive) before buying.^[1][4][5]

  With caution

Faults that affect 2016 cars

• High severityFrequency: Very frequentElectronicsMechatronic unit failure: pressure accumulator, pump and cracked housingYes: the mechatronic unit is the DQ200's most cited weak point. Its pressure accumulator and hydraulic pump can fail because of a housing design defect, with fault warnings, limp mode or loss of drive; Volkswagen has acknowledged the problem with service actions and software updates.Repair (garage): €600–€2,200
• Medium severityFrequency: CommonClutchPremature dry clutch wear and judder when drivingYes: the DQ200's dry clutch wears out sooner than a wet one, especially in stop-start urban traffic. It warns of its condition with judder or jerking when pulling away, slipping when accelerating and, in advanced cases, a burning smell; specialists put its service life at between 120,000 and 180,000 km depending on use.Repair (garage): €500–€1,100Appears at around 120,000 km

• 2.0 TSI/TFSI Gen 2/3, with Valvelift and direct injection only (2012-2016, 180-230 hp)

  180–224 hp · CAEA, CDNB, CAEB, CDNC, CESA, CHHB, CULC, CNCD

  Oil consumption improves compared with the previous generation according to the owner data collected, but carbon on the valves and coolant leaks from the thermostat housing are points to check.^[8][9][10]

  With caution

• 2.0 TSI/TFSI Gen 3B / evo, with added indirect injection (2016 onwards, 190-320 hp)

  190–320 hp · CHHA, DKFA, DLBA, CJXE, CJXA, CJXB

  The added indirect injection reduces the carbon build-up problem and the documented oil consumption is lower. It is still worth checking the thermostat housing/water pump and the PCV valve, which are common to the whole family.^[6][10][11]

  Buy

Faults that affect 2016 cars

• High severityFrequency: CommonLubricationHigh oil consumptionIt is the most repeated complaint on first-batch EA888s (2008-2012) and still appears, to a lesser extent, in later generations. The engine needs topping up between services with no visible leak or obvious smoke at first.Repair (garage): €1,500–€4,000
• Medium severityFrequency: Very frequentIntakeCarbon build-up on the intake valvesBecause the fuel is injected directly into the cylinder, no petrol washes over the intake valves, so oil residue and soot build up and, over the years, restrict airflow and affect engine response.
• Medium severityFrequency: CommonCoolingThermostat housing leak and water pump failureSince Volkswagen integrated the water pump impeller into the thermostat housing, this plastic part leaks coolant over time; on the oldest units, with a separate belt-driven pump, failures of the pump itself are also documented.
• Low severityFrequency: OccasionalLubricationPCV valve (crankcase ventilation) failureThe PCV valve returns to the intake manifold the oil and combustion vapours that build up in the crankcase. If it sticks closed or open, it causes a rough idle, misfires or oil leaks from the seals.Repair (garage): €60–€250

• 1.6 TDI EA288 (from 2012)

  80–120 hp · DGTC, CLHB, CXXA, DDYB, CLHA, CXXB, DBKA, CRKB, DDYA, DGTE, DCXA, DCZA

  The sources we consulted on dieselgate focus on the EA189 engines; we have found no indication that the EA288 is singled out in the same way. The main thing to watch is that the timing belt and the water pump have been changed on time.^[13][14]

  Buy

Faults that affect 2016 cars

• High severityFrequency: OccasionalTimingTiming belt and water pumpThe 1.6 TDI drives its timing with a toothed belt. It is common for the water pump to be changed together with the kit: if the pump seizes first, it can drag the belt with it, with a risk of breakage and serious cylinder head damage.Repair (garage): €400–€1,500
• Medium severityFrequency: CommonEmissions controlEGR valve clogged with carbon depositsThe EGR valve accumulates carbon deposits, especially on short urban trips, until it seizes and no longer seals or opens precisely. The engine loses power and jerks; cleaning the valve costs considerably less than replacing it.Repair (garage): €100–€1,000
• Medium severityFrequency: CommonEmissions controlClogged particulate filter (DPF)In urban use and on short trips, the particulate filter does not complete regeneration and becomes saturated with soot. The DPF warning light comes on and, if ignored, the car may enter limp mode with a loss of power.Repair (garage): €200–€3,000

• DSG6 DQ250 (02E, 2003-2023)

  · 02E

  It is a gearbox with a good general reputation for reliability, but it is worth checking the service history (in particular, whether the gearbox oil change has been carried out), making sure there are no fault codes stored in the mechatronic unit and taking a test drive from cold and when warm before buying.^[3][4][15]

  With caution

Faults that affect 2016 cars

• High severityFrequency: OccasionalElectronicsMechatronic unit failure: solenoid valves and temperature sensorYes, although less than on the dry-clutch DQ200: the DQ250 mechatronic unit can fail because of defective solenoid valves or an incorrect reading of the clutch temperature, with limp mode, harsh shifts or fault warnings on the dashboard. Volkswagen recalled vehicles in the US and Australia in 2009 for this reason.Repair (garage): €850–€3,100
• Medium severityFrequency: CommonClutchWet clutch pack wear: slipping and vibrationsYes: although the oil bath makes it last longer than the dry clutch of the DQ200, the DQ250's wet clutch pack also wears with use, especially on cars driven hard. It warns you with vibrations or jerks when pulling away and in traffic jams, and with slipping when accelerating hard.Repair (garage): €450–€850
• Medium severityFrequency: OccasionalTransmissionDual-mass flywheel wear on the engines paired with the DQ250It is common wear on the turbo engines paired with the DQ250 (Golf GTI/R, Cupra, RS, S3, TT), not a defect exclusive to the gearbox: the dual-mass flywheel damps engine vibrations and, over the years, its springs and bearings wear, with a metallic noise at idle and vibrations as the first warnings.Repair (garage): €700–€1,300

• 1.2 TSI 86-110 hp (EA211, CJZA/CJZB/CJZC/CJZD, CYVA/CYVB, 2012-2019)

  86–110 hp · CJZA, CJZB, CJZC, CJZD, CYVA, CYVB

  It does not have the EA111's chain problem. Keep an eye on the water pump and, on units built between late 2013 and 2015, confirm that the camshaft adjuster recall was carried out.^[16][17]

  Buy

• 1.4 TSI 122-150 hp (EA211, incl. ACT/COD; CMBA, CXSA, CZCA, CHPA, CPTA, CZDA, CZEA…, from 2012)

  122–150 hp · CMBA, CXSA, CZCA, CPVA, CHPA, CPTA, CZDA, CZEA

  Without the EA111's problematic chain and pistons. Its most repeated fault is a leaking water pump, which is repaired without consequences if caught in time.^[16][18]

  Buy

Faults that affect 2016 cars

• Medium severityFrequency: CommonCoolingWater pump and thermostat housing leak (EA211)On the 1.2 and 1.4 TSI EA211 the water pump is integrated into the plastic thermostat housing; over the years it can crack or lose its seal and the engine slowly loses coolant. Caught in time, it does not damage the engine.Appears at around 80,000 km
• Medium severityFrequency: OccasionalTurboTurbo wastegate actuator failureThe electric actuator that regulates turbo pressure (wastegate) can seize or fail on the 1.2 TSI and the EA211 engines: the car lights up the EPC warning light and goes into limp mode. Sometimes the actuator alone is enough; if the valve is damaged, the turbo is replaced.

• 2.0 TDI EA288 (from 2012)

  110–240 hp · CRBC, CUNA, CUPA, CRLB, CRMB, DFEA, DFEB, DFFA, DFGA, DDAA, DFCA, CUAA

  Caradisiac picks it as the best diesel in the third-generation Audi A3. Its most cited fault is coolant loss from water pump leaks, easy to keep an eye on before buying.^[20]

  Buy

Faults that affect 2016 cars

• Medium severityFrequency: CommonCoolingCoolant loss from the water pump or the coolersMany 2.0 TDI engines lose coolant. On the 150 hp EA288 the water pump is usually the culprit and, more rarely, the cylinder head; on the 140 hp EA189 the typical causes are the oil cooler or the EGR cooler.
• Low severityFrequency: RareTurboHissing when accelerating from damaged hoses or intercooler on the Transporter T6 2.0 TDIOn the Transporter T6 2.0 TDI (2015-2019) a hissing sound can be heard when accelerating, caused by loose or damaged hoses or a crack in the intercooler. Often there is no loss of power and no warning light; oil stains reveal the crack.

• 1.0 TSI EA211 (CHZ, DKL, DKR; 2014 onwards)

  82–115 hp · CHZA, CHZB, CHZC, CHZD, CHZE, CHZJ, CHZK, DKLA, DKLB, DKLC, DKLD, DKRA, DKRB, DKRC, DKRD, DKRE, DKRF

  It has no documented systematic serious faults, and distances of 200,000 km without problems are cited. On 2018–2020 units, you only need to check that the injector recall was carried out.^[16][23][24]

  Buy

Faults that affect 2016 cars

• Medium severityFrequency: OccasionalCoolingCoolant leaks from the water pump and thermostat moduleOn the EA211 the water pump and thermostat housing form a plastic module that, over the years, can crack or lose its seal and cause a slow loss of coolant. Keep an eye on the level: if it is ignored, it can end in overheating.
• Low severityFrequency: OccasionalIntakeCarbon build-up on the intake valvesLike any direct-injection engine, the 1.0 and 1.5 TSI can accumulate carbon on the intake valves and ports, especially with urban use. It is usually noticed between 80,000 and 120,000 km as a loss of power, rough running and higher consumption.Appears at around 80,000 km

• Critical severityFrequency: RareSteeringIsolated failure of the electromechanical power steering moduleThe owner of a 2018 A3 Select 1.4 TSI documents a complete lock-up of the power steering at only 800 km, which the dealer acknowledged as a factory defect and repaired under warranty; there is no evidence that it is a widespread pattern, only one documented isolated case.Repair: €0
• Medium severityFrequency: OccasionalElectrical systemDiffuse electrical faults: central locking, electric windows and false warning lightsSeveral owners and a specialist garage document scattered electrical faults on the A3: the central locking stops responding to the key fob, the electric windows jam or work intermittently, and the instrument cluster even shows incorrect data or warning lights with no real fault behind them.
• Medium severityFrequency: OccasionalBrakesABS/ESP warning light on because of sensors, with no real brake faultSeveral owners and a specialist garage document the ABS or ESP warning light coming on intermittently or permanently on the A3 with no real fault in the brakes, almost always because of a faulty wheel speed sensor.