Cars for sale Ireland»Audi»A4»2021
Used 2021 Audi A4 for sale
Audi A4 30 TDI 136BHP S-TRONIC SE 4DR AUTO 40 FROM €94 P/W
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€23,950
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.
- You regularly make longer journeys: diesel may fit that pattern better than a routine of mostly short trips. Compare actual running costs.
- 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.
- Most journeys are short school runs or local trips: check whether this diesel has a particulate filter and what longer runs its handbook requires.
- 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 2021 A4 diesels are the 2.0 TDI with Audi’s 7‑speed S tronic automatic (dual‑clutch). Expect a Euro6 setup that commonly includes a DPF and an AdBlue/NOx system; these engines are efficient on long runs but dislike lots of short town trips. The S tronic needs periodic gearbox fluid/servo service and a clean record of gearbox shifts is a useful sign the car has been looked after.
- DPF behaviour — confirm recent motorway runs and no frequent forced regenerations or warning lights.
- AdBlue/NOx system faults — check for dashboard warnings and that the filler cap/level sensor work.
- S tronic gearbox — proof of gearbox fluid/service change and drive for smooth, seamless up/down changes (no shudder/harsh engagement).
- Signs of oil leaks or turbo/intercooler hose splits — look for oil residue around turbo oil return and boost hoses and check for blue/black smoke at start/underload.
Spanner’s our AI mechanic — always have a proper look at the car in person before buying.
Mileage vs similar adverts
Mileage
13 adverts- Median
- This advert
- 98,195 km
- 54,805 km above (55.8%)
This car's recorded mileage is 54,805 km (55.8%) above the median of 98,195 km across 13 comparable active adverts.
How this is calculated
Other active Audi A4 car adverts on this site, model years 2020–2022, 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 38,250 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: 13. Checked .
This vehicle is sold fully serviced, valeted and tested, and is sold with warranty. Suitable trade-ins welcome. Price: €24,950. Finance available. We are an award-winning dealership with CarsIreland awards for 2021, 2023, 2024 & 2025. SIMI approved dealership.