2018 Audi A3
1.5 TFSI CoD 35 S Line Manual FWD Euro 6 (s/s) 4dr (148 bhp)
£11,395
Above the going rate: £1,143 over the typical £10,252 for this model, age and mileage, drawing on 6,484 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A3
- Trim
- S LINE
- Version
- 1.5 TFSI CoD 35 S Line Manual FWD Euro 6 (s/s) 4dr (148 bhp)
- Mileage
- 95,000 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Saloon
- Engine
- 1.5 L
- Gearbox
- Manual
- Power
- 148 bhp
- Seats
- 5
- CO2
- 124 g/km
- Colour
- Black
- Doors
- 4
- Driven wheels
- Front Wheel Drive
- Engine badge
- TFSI; CoD
- Emissions standard
- Euro 6
About this car
This 2018 Audi A3 S Line is advertised with 95,000 miles, approximately 29,400 above the typical mileage for its age. The dealer is asking £11,395, which is £1,143 above our market estimate of £10,252. Our estimate draws on 6,484 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 55 days.
Stock data from 19 October 2026.
Price history
First seen on 26 August 2026, 55 days ago. Advert duration calculated on 20 October 2026.
| Date observed | Asking price |
|---|---|
| 26 August 2026 | £11,395 |
| 19 October 2026 | £11,395 |
Price and mileage comparison
Estimated market asking price: £10,252. The asking price is £1,143 above this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 6,484 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 29,400 miles higher than typical for a 2018 Audi A3.
53 other cars with the same year, trim, gearbox and fuel are for sale from £6,990 to £15,999.
| Asking price | Mileage |
|---|---|
| £6,990 | 122,999 miles |
| £8,500 | 114,000 miles |
| £8,594 | 95,000 miles |
| £8,995 | 102,002 miles |
| £9,322 | 99,596 miles |
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all Audi A3 cars for sale · 2018 Audi A3 price guide
Similar cars for less
- 2019 Audi A3, 54,178 miles, £8,895, £2,852 under typical, Bristol
- 2019 Audi A3, 54,250 miles, £9,995, £3,138 under typical, Harrow
- 2018 Audi A3, 44,000 miles, £11,000, £3,237 under typical, Penkridge
Dealer
Autobarn Carsales. Across the dealer network: 25 cars for sale.
Vehicle photos
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