2015 Audi A3 1.8 TFSI S Line
Price: £7,999. Fair price: £133 (1%) under the AskCar estimate of £8,132, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,542 priced Audi A3 adverts on AskCar as of 2 November 2026.
AskCar lists 6,720 used Audi A3 from 2,302 UK dealerships, as of 2 November 2026.
Overview
- Make: Audi
- Model: A3
- Trim: S Line
- Version: 1.8 TFSI S Line S tronic 4WD Euro 6 (s/s) 5dr Sportback (178 bhp)
- Year: 2015
- Mileage: 109,000 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.8 litres, 178 bhp
- Gearbox: Automatic (S tronic)
- Drive: Four-wheel drive
- Colour: Grey
- CO2: 149 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2015 Audi A3 S Line is 109,000 miles. Its asking price of £7,999 is £133 below the AskCar estimate of £8,132. The AskCar estimate uses 6,542 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 158 days. The advertised mileage is lower than the latest MOT reading of 109,534 miles. Ask the dealer to explain. Its MOT is recorded as valid until 27 April 2027. It is for sale at Perfect Motors in Hornchurch. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £133 (1%) under the AskCar estimate of £8,132.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 6,542 priced Audi A3 adverts across different ages and specifications, as of 2 November 2026.
Time on sale
This 2015 Audi A3 has been on sale for at least 158 days.
Price history
AskCar first saw this advert on 28 May 2026 at £7,750. Its asking price is now £7,999, £249 more.
Price changes recorded:
- 28 May 2026: £7,750
- 16 June 2026: £7,499
- 28 September 2026: £7,999
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 27 April 2027.
It has had 11 MOTs. The latest, on 28 April 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 109,534 miles. The advert says 109,000 miles, fewer than the MOT record, so ask the dealer which is right.
Advertised mileage is about 23,800 miles higher than the median mileage of a 2015 Audi A3 on AskCar.
Similar cars
4 other 2015 Audi A3 S Line 1.8 petrol automatic hatchbacks are for sale at UK dealers, from £8,995 to £11,495, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2015 Audi A3 S Line, 1.8 petrol hatchback, red. Mileage: 87,998 miles. Price: £8,995, £996 more than this car. Dealer: Ezat Car Sales in St Neots. AskCar page: https://askcar.co.uk/car/audi-a3-2015-826fd50216d5
- 2015 Audi A3 S Line, 1.8 petrol hatchback, white. Mileage: 60,000 miles. Price: £9,850, £1,851 more than this car. Dealer: Cosmic Car Sales in Enfield. AskCar page: https://askcar.co.uk/car/audi-a3-2015-c0ea375cc0ae
- 2015 Audi A3 S Line, 1.8 petrol hatchback, white. Mileage: 59,000 miles. Price: £11,495, £3,496 more than this car. Dealer: JTC Motors in Ivybridge. AskCar page: https://askcar.co.uk/car/audi-a3-2015-51a542884946
Browse all Audi A3 cars for sale · 2015 Audi A3 price guide
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Photos
62 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.