Cars for sale Ireland»Audi»A3»2018
Used 2018 Audi A3 for sale
Sportback 30 TFSI S-T
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€19,433
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Spanner can help turn your car details into an advert.
Could suit you if…
- Many journeys are local or relatively short: petrol can fit that use without choosing diesel just for occasional long trips.
- You want practical access for everyday shopping and bags: the hatchback opening may suit your routine. Check actual boot space.
- 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 room for several children or extra passengers: the seat count is not recorded. Confirm this exact version's seats and child-seat fit; do not assume from the model name.
- You need certainty about this particular car: type-level advice cannot confirm its condition. Ask for service records, an insurance quote and an independent inspection.
This is general guidance about this type of car and your needs — not an inspection or approval of this individual car.
Audi A3s from 2016–2019 commonly use TFSI petrol engines paired with the S tronic dual‑clutch automatic; that combination is generally smooth but benefits from regular gearbox oil/filter service. Petrol models avoid diesel DPF/EGR headaches, but watch for turbo/intercooler hose leaks and the occasional oil consumption or timing‑chain noise on higher‑powered TSI units. Trim levels (Sport, S line, SE) change suspension firmness and interior kit — confirm which one you’re looking at.
- S tronic (DSG) gearbox: confirm gearbox service history and drive for smooth, consistent shifts (no jerking, hesitation or clunk on kickdown).
- Look under the engine bay and intercooler hoses for oil leaks, loose clamps or split boost pipes (common on turbo petrol TFSI engines).
- Listen for unusual rattles on cold start or at low revs (early warning of timing‑chain/tensioner issues on some TSI engines).
- Check suspension and anti‑roll bar links for clunks and inspect wheel‑arches/underbody for corrosion from Irish winters.
- Brake pad/disc and tyre condition — 8 years old often means near replacement if the car has high mileage; check tyre age (DOT) as well.
Spanner’s our AI mechanic — always have a proper look at the car in person before buying.
Asking price & mileage vs similar adverts
Asking price
29 adverts- Median
- This advert
- €19,950
- €517 below (2.6%)
This asking price is €517 (2.6%) below the median of €19,950 across 29 comparable active adverts.
Mileage
51 adverts- Median
- This advert
- 60,669 km
- 4,523 km above (7.5%)
This car's recorded mileage is 4,523 km (7.5%) above the median of 60,669 km across 51 comparable active adverts.
How this is calculated
Other active Audi A3 car adverts on this site, model years 2017–2019, with the same recorded fuel type, transmission, body type and engine size where applicable. At least 5 other adverts are required for each comparison. Mileage uses recorded non-zero kilometres. Asking prices additionally use adverts within 20,000 km of this car's mileage. Figures are a cached inventory snapshot, refreshed on demand at most every 15 minutes.
Asking prices, not achieved sale prices or a valuation. Trim, battery specification, condition, history, warranties and VAT treatment can differ. This advert and confirmed duplicate aliases are excluded.Comparable adverts in this snapshot: 51. Checked .
Vehicle description Audi A3 Sportback 30 TFSI S-T