2018 Audi A1 1.4 S Line
Price: £10,300. Good value: £2,551 (19%) under the AskCar estimate of £12,851, our expected asking price for this car from its model, age, mileage and specification, drawing on 4,753 priced Audi A1 adverts on AskCar as of 2 November 2026.
AskCar lists 4,864 used Audi A1 from 2,042 UK dealerships, as of 2 November 2026.
Overview
- Make: Audi
- Model: A1
- Trim: S Line
- Version: 1.4 S Line Auto 5dr
- Year: 2018
- Mileage: 43,000 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors
- Engine: 1.4 litres
- Gearbox: Automatic
- Colour: Black
- CO2: 113 g/km
About this car
This 2018 Audi A1 S Line is advertised with 43,000 miles, approximately 10,700 below the typical mileage for its age. Priced at £10,300, it is advertised £2,551 below the AskCar estimate of £12,851. The AskCar estimate uses UK dealer asking prices, including 4,753 Audi A1 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 34 days ago. Its advertised mileage matches the government's MOT record. You can find this car at UM Cars in Braintree. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Good value: £2,551 (19%) under the AskCar estimate of £12,851.
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 4,753 priced Audi A1 adverts across different ages and specifications, as of 2 November 2026.
A 2018 Audi A1 with the 1.4 petrol engine is typically advertised at £10,500: the median of the 181 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2018 Audi A1 has been on sale for at least 34 days.
Price history
AskCar first saw this advert on 29 September 2026 at £10,300. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 9 June 2027.
It has had 7 MOTs. The latest, on 10 June 2026, passed.
Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge BALD INSIDE; nearside rear nail in tyre LEAKING.
Mileage at that test: 42,831 miles, which matches the advertised 43,000 miles.
Advertised mileage is about 10,700 miles lower than the median mileage of a 2018 Audi A1 on AskCar.
Similar cars
18 other 2018 Audi A1 S Line 1.4 petrol automatic hatchbacks are for sale at UK dealers, from £9,495 to £15,990, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2018 Audi A1 S Line, 1.4 petrol hatchback, blue. Mileage: 44,487 miles. Price: £12,295, £1,995 more than this car. Dealer: Motor Range Manchester in Manchester. AskCar page: https://askcar.co.uk/car/audi-a1-2018-134f606d4592
- 2018 Audi A1 S Line, 1.4 petrol hatchback, white. Mileage: 45,000 miles. Price: £12,550, £2,250 more than this car. Dealer: Avenue Cars Winchester in Winchester. AskCar page: https://askcar.co.uk/car/audi-a1-2018-714ee319ffb0
- 2018 Audi A1 S Line, 1.4 petrol hatchback, black. Mileage: 41,000 miles. Price: £12,995, £2,695 more than this car. Dealer: Oasis Cars in Gravesend. AskCar page: https://askcar.co.uk/car/audi-a1-2018-a9386339e73c
- The nearest: 2018 Audi A1 S Line, 1.4 petrol hatchback, white, 22 miles from this car. Mileage: 57,200 miles. Price: £10,350, £50 more than this car. Dealer: Aspire Automotive in Rayleigh. AskCar page: https://askcar.co.uk/car/audi-a1-2018-e54a370e5a6e
Browse all Audi A1 cars for sale · 2018 Audi A1 price guide
More like this
- Used Audi A1 S Line prices
- Used Audi A1 for sale under £15,000
- Used automatic Audi A1 for sale
- Used Audi A1 for sale near Braintree
Photos
10 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.