Audi S1
EA888 Gen3 with 170 kW exclusive to the S1. Quattro standard, short final drive for maximum driving enjoyment. Limited production, so little long-term data available.
231 hp manual AWD — rare and underrated
Only ~25,000 built, manual only. The S1 grips like a mini Impreza — AWD, short wheelbase, direct steering. No longer cheap on the used market, but one of the last analog compact AWD hot hatches. On tight roads, almost nothing beats it.
Engine Weaknesses 5
The 2.0 TFSI EA888 in the S1 can show elevated oil consumption from worn piston rings. Up to 785,000 engines from 2008–2011 are group-wide affected; oil enters the combustion chambers.
Symptoms: Blue exhaust smoke, frequent oil top-ups between changes (>0.5 l/1,000 km)
The turbocharger on the 2.0 TFSI suffers bearing wear, especially with inadequate oil supply or too-short warm-up periods. Bearing damage can lead to oil leakage and turbo failure.
Symptoms: Whistling or rattling from the turbo, power loss, oil consumption, blue smoke during acceleration
The plastic water pump on the 2.0 TFSI is a known wear item. Plastic impellers can fracture and cause a sudden loss of coolant, leading to overheating.
Symptoms: Coolant warning light, temperature rise, coolant loss without visible external leaks
On the 2.0 TFSI EA888 the timing chain can elongate and rattle on cold start. The chain elongation is particularly accelerated by infrequent oil changes and frequent short-trip use.
Symptoms: Rattling metallic noise immediately after cold start, disappears after warm-up. In the worst case engine damage.
The 2.0 TFSI as a direct-injection engine forms soot deposits on the intake valves. These can cause power loss, rough idle, and increased fuel consumption. Walnut blasting recommended.
Symptoms: Power loss, rough idle, increased consumption, cold-start difficulties at high mileage
Vehicle Weaknesses 4
From around the seventh year of use, coil springs can snap from material fatigue and corrosion. The front axle is most commonly affected. A broken spring is an immediate safety hazard.
Early A1 8X models (2010–2013) showed increased breakdown rates from faulty ignition cables. Misfires and power loss are the result.
Electric window regulators fail regularly. The cause is usually a worn motor, snapped cable, or faulty control unit. Driver and passenger doors are most commonly affected.
The air conditioning loses refrigerant over the years through leaking seals and hoses. On older cars from around 8 years, the AC compressor and condenser become prone to wear.