2023 Audi A1 1.0 TFSI S Line

Version: 1.0 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (108 bhp)

Price: £18,690. Fair price: £793 (4%) over the AskCar estimate of £17,897, our expected asking price for this car from its model, age, mileage and specification, drawing on 4,697 priced Audi A1 adverts on AskCar as of 30 October 2026.

AskCar lists 4,797 used Audi A1 from 1,977 UK dealerships, as of 30 October 2026.

Overview

Make
Audi
Model
A1
Trim
S Line
Version
1.0 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
Mileage
34,533 miles
Year
2023
Fuel type
Petrol
Body type
Hatchback
Engine
1.0 L
Gearbox
Automatic
Power
108 bhp
Seats
5
CO2
135 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI
Emissions standard
Euro 6

About this car

With 34,533 miles on the clock, this 2023 Audi A1 S Line has done roughly 12,200 more miles than a typical 2023 Audi A1. Priced at £18,690, it is advertised £793 above the AskCar estimate of £17,897. The AskCar estimate draws on 4,697 Audi A1 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert today. Its recorded MOT is valid until 2 May 2027, and its advertised mileage is consistent with the latest MOT reading. It is for sale at Drift Bridge Walton Audi in Walton-on-Thames.

Stock data as of 30 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 30 October 2026.

Recorded asking prices
Date observedAsking price
30 October 2026£18,690

Price and mileage comparison

Fair price: £793 (4%) over the AskCar estimate of £17,897.

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 4,697 priced Audi A1 adverts across different ages and specifications, as of 30 October 2026.

Advertised mileage is about 12,200 miles higher than the median mileage of a 2023 Audi A1 on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 2 May 2027. 33,953 miles at the last test.

Other matching cars

103 other 2023 Audi A1 S Line automatic petrol cars are for sale at UK dealers from £15,481 to £22,750, as of 30 October 2026.

The 5 cheapest:

The 103 matching cars have covered 2,301 to 68,356 miles, compared with 34,533 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all Audi A1 cars for sale · 2023 Audi A1 price guide

More like this

Photos

1 photo of this car is on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.