Cars for sale Ireland»Audi»A3»2021
Used 2021 Audi A3 for sale
Sport 30 116PS 4DR
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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.
- You regularly make longer journeys: diesel may fit that pattern better than a routine of mostly short trips. Compare actual running costs.
Think twice if…
- You need to carry more than 5 people together: the advert records 5 seats, including the driver.
- Most journeys are short school runs or local trips: check whether this diesel has a particulate filter and what longer runs its handbook requires.
This is general guidance about this type of car and your needs — not an inspection or approval of this individual car.
Audi A3 saloon diesels from 2021 are typically 1.6 or 2.0 TDI engines paired with a 6-speed manual; they’re designed for efficient cruising rather than lots of town stops. Because it’s a premium compact, routine parts and dealer servicing cost a bit more than mainstream rivals, and diesel-specific systems (DPF/EGR and sometimes AdBlue on the 2.0 TDI) are worth watching on a 5‑year old example.
- DPF and EGR condition — look for recent regeneration events, heavy soot in the exhaust or warning lights if car did mainly short trips
- Clutch and dual-mass flywheel — check for slipping, judder or rattling when cold and during take-up
- Turbocharger and injector smoke — watch for blue/black smoke under acceleration and listen for turbo whine or lag
- AdBlue system operation and any dashboard warnings (if the engine is fitted with SCR)
- Gearbox synchro and smoothness of gear changes, particularly 2nd/3rd which can show wear on high-mileage manuals
Spanner’s our AI mechanic — always have a proper look at the car in person before buying.
Comes fully serviced, tested and with warranty. Finance is available. Nationwide delivery available.