Cars for sale Ireland»Audi»S3»2015
Used 2015 Audi S3 for sale
S3 2.0 Turbo Saloon
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€20,950
Selling something similar?
Spanner can help turn your car details into an advert.
Could suit you if…
- Your usual group fits within 5 seats, including the driver. Check passenger space and any child-seat fit in person.
- Many journeys are local or relatively short: petrol can fit that use without choosing diesel just for occasional long trips.
- You would prefer less gear changing in traffic: the recorded automatic transmission may suit. Try how this exact gearbox behaves on a test drive.
Think twice if…
- You need to carry more than 5 people together: the advert records 5 seats, including the driver.
- You need predictable ownership costs: at around 11 years old and 110,018 km, check maintenance records and upcoming work. Mileage alone does not tell you the car's condition.
- You need servicing to fit a tight budget: Spanner estimates higher maintenance costs for this type. Get quotes for the exact engine and gearbox before committing.
This is general guidance about this type of car and your needs — not an inspection or approval of this individual car.
Most 2015 S3s use the 2.0-litre TFSI turbo with Audi Quattro and the S tronic dual-clutch automatic. Key points: the S tronic needs periodic gearbox fluid/mechatronics service, the Haldex rear coupling benefits from occasional servicing, and the direct-injection petrol engine can show carbon build-up and higher oil consumption if not maintained. Many S3s have been ECU-tuned or had aftermarket hardware fitted, so look for non-factory parts and stronger brake/tyre wear.
- S tronic gearbox behaviour and service history — listen for jerking, slipping or harsh shifts; confirm gearbox oil/mechatronics service (usually around every ~60k km).
- Haldex/rear-coupling service history and AWD engagement; check for clunks when switching grip, and service receipts for Haldex oil changes.
- Signs of oil consumption, PCV/oil leaks or blue smoke on start; inspect under the intake for carbon build-up and ask about walnut-blast or induction cleaning.
- Evidence of ECU remap or uprated hardware (modified intercooler, downpipe, larger turbo) — check for non-factory engine mounts, aftermarket piping and recent dyno reports.
- Wear on brakes, tyres and suspension bushes (front lower arms/top mounts) and corrosion around wheelarches/underbody for an 11-year-old performance car.
Spanner’s our AI mechanic — always have a proper look at the car in person before buying.
We have a choice of two in stock. This car features a Ghost immobilizer. We offer click-and-deliver or click-and-collect services. This car comes fully serviced and warrantied. Trade-ins are accepted and finance can be arranged. We are a SIMI-approved dealership specialising in premium cars, located about 10 minutes from Blanchardstown Shopping Centre off the M3, on Dunshaughlin Main Street on the Navan side of the village.