Cars for sale Ireland»Audi»A4»2021
Used 2021 Audi A4 for sale — Video Walkaround
35 TDI S line Avant
A Cars for Sale Ireland original feature
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€34,975
€32,975
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 often load a pushchair, dog or bulky bags: an estate layout could be useful. Try your own luggage rather than judging by the exterior size.
- 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.
This is general guidance about this type of car and your needs — not an inspection or approval of this individual car.
Most 2021 A4 diesel autos are the 2.0 TDI paired with Audi's 7-speed S tronic dual‑clutch (quattro or higher-output diesels sometimes use an 8‑speed auto). Expect diesel-specific items like a DPF and EGR to be present and, on some examples, an AdBlue dosing system. The Avant (estate) has noticeably more load space than the saloon, making it the better family/boot option.
- S tronic (dual‑clutch) service history — gearbox oil/servo changes and any mechatronic work; clutch-pack wear can show if not serviced
- DPF and EGR condition — signs of frequent short-trip use (blocked DPF, heavy soot or warning lights)
- Turbocharger health and any smoke on acceleration (shaft play or oil leaks)
- AdBlue system functioning and dosing fault codes (if fitted)
- Rear suspension and boot area for sagging, load-bay damage or water ingress if this is the Avant
Spanner’s our AI mechanic — always have a proper look at the car in person before buying.
Price includes €2,000 scrappage allowance.