Cars for sale Ireland»Audi»A3»2018
Used 2018 Audi A3 for sale
1.4 TFSI//S-LINE//AUTOMATIC//ONLY 42, 825KM
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€23,950
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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 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 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.
This is the third-generation A3 (8V) era — many cars of this year use TFSI petrol engines paired to a 6- or 7-speed S tronic dual-clutch automatic. The S tronic needs periodic fluid/mechatronics attention and can be costly to repair if neglected; smaller TFSI engines (1.0/1.2/1.4/1.5) are common and the 1.5 introduced cylinder-deactivation features that like regular oil changes. Parts are widely available in Ireland, but dealer labour and diagnostics for gearbox/electronics run above mainstream levels.
- Drive test for S tronic behaviour: no harsh shifts, hesitation, shudder from cold or delayed engagement — listen for clutch/mechatronics noise.
- Cold-start engine noise: listen for timing-chain/tensioner rattle in the first 10–20 seconds (reported on some TFSI units).
- Check engine oil level and look under the plastic cover for oil leaks around turbo/oil-separator areas (symptom of higher oil consumption).
- Check rear suspension and anti-roll link condition — knock or uneven tyre wear can indicate worn mounts or alignment issues.
- Verify parking sensors, rear camera and MMI functions work correctly (electronically-controlled features can be expensive to fix).
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
17 adverts- Median
- This advert
- €20,995
- €2,955 above (14.1%)
This asking price is €2,955 (14.1%) above the median of €20,995 across 17 comparable active adverts.
Mileage
30 adverts- Median
- This advert
- 49,252 km
- 6,429 km below (13.1%)
This car's recorded mileage is 6,429 km (13.1%) below the median of 49,252 km across 30 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: 30. Checked .
Viewings by appointment only. 2018 (181) Audi A3 S Line 1.4 TFSI petrol saloon, automatic, producing 150BHP with only 42,825km. Finished in Cosmos Blue Metallic, this A3 S Line is presented in excellent condition throughout. This highly desirable S Line saloon model offers sporty styling, excellent comfort, strong performance and everyday practicality. Welcome to Weirs Motors, a SIMI Registered Dealer with over a decade of experience, specialising in high-specification vehicles that are carefully curated and presented to the highest standard. Customer satisfaction is at the core of our business; we have built a strong reputation based on trust, transparency and quality, offering a professional and dependable purchasing experience. Location: 4 Greenhills Road, Walkinstown, Dublin 12, Eircode: D12 Y670. Our standard of preparation includes a comprehensive warranty, valid NCT, full pre-delivery service, MotorCheck vehicle history report and a professionally detailed valet. Optional 12 or 24-month nationwide extended warranties are available. Tailored finance options available. We are a credit intermediary and can offer flexible finance packages tailored to your needs. Due to our high turnover of vehicles, cars cannot be reserved until a deposit is received. Follow Weirs Motors on Facebook & Instagram to view our latest arrivals and exclusive offers.