2023 Audi A3 1.0 TFSI S Line
Price: £22,214. Fair price: £485 (2%) over the AskCar estimate of £21,729, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,702 priced Audi A3 adverts on AskCar as of 11 November 2026.
AskCar lists 6,843 used Audi A3 from 2,305 UK dealerships, as of 11 November 2026.
Overview
- Make: Audi
- Model: A3
- Trim: S Line
- Version: 1.0 30 TFSI S Line S tronic FWD Euro 6 4dr (108 bhp)
- Year: 2023
- Mileage: 12,513 miles
- Fuel: Petrol, mild hybrid
- Body: Saloon, 4 doors, 5 seats
- Engine: 1.0 litres, 108 bhp
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 120 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 12,513 miles on the clock, this 2023 Audi A3 S Line has done roughly 14,500 fewer miles than a typical 2023 Audi A3. The AskCar estimate for this car is £21,729. It is priced at £22,214, which is £485 above that estimate. The AskCar estimate uses UK dealer asking prices, including 6,702 Audi A3 adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data today. The seller is Lookers Audi Guildford, based in Guildford. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 11 November 2026.
Lookers Audi Guildford is rated 4.6 out of 5 on Google.
Price
Fair price: £485 (2%) over the AskCar estimate of £21,729.
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 6,702 priced Audi A3 adverts across different ages and specifications, as of 11 November 2026.
A 2023 Audi A3 with the 1.0 petrol engine is typically advertised at £18,000: the median of the 466 for sale on AskCar, as of 11 November 2026.
Time on sale
AskCar first saw this 2023 Audi A3 advertised today. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 1,108 of the 2,203 first advertised between 11 July 2026 and 8 October 2026.
Price history
AskCar first saw this advert on 11 November 2026 at £22,214. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 14,500 miles lower than the median mileage of a 2023 Audi A3 on AskCar.
Similar cars
14 other 2023 Audi A3 S Line 1.0 petrol automatic saloons are for sale at UK dealers, from £16,990 to £21,990, as of 11 November 2026.
The 3 closest to this car in mileage:
- 2023 Audi A3 S Line, 1.0 petrol saloon, red. Mileage: 16,059 miles. Price: £19,999, £2,215 less than this car. Dealer: Available Car Supermarket - Castle Donington in Castle Donington. AskCar page: https://askcar.co.uk/car/audi-a3-2023-91b6761cdd22
- 2023 Audi A3 S Line, 1.0 petrol saloon, grey. Mileage: 20,510 miles. Price: £19,895, £2,319 less than this car. Dealer: V12 Sports & Classics Ltd - Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/audi-a3-2023-e12fdde45297
- 2023 Audi A3 S Line, 1.0 petrol saloon, grey. Mileage: 20,560 miles. Price: £20,995, £1,219 less than this car. Dealer: Charles Hurst Usedirect Newtownards in Newtownards. AskCar page: https://askcar.co.uk/car/audi-a3-2023-77b413538994
- The nearest: 2023 Audi A3 S Line, 1.0 petrol saloon, black, 39 miles from this car. Mileage: 31,681 miles. Price: £18,495, £3,719 less than this car. Dealer: House Of Motors in Romford. AskCar page: https://askcar.co.uk/car/audi-a3-2023-cb44598edada
Browse all Audi A3 cars for sale · 2023 Audi A3 price guide
More like this
- Used Audi A3 S Line prices
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- Used Audi A3 for sale near Guildford
Photos
34 photos of this car are on its AskCar page.
As of 11 November 2026, AskCar lists 593,449 cars and vans from 12,847 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.