2018 Audi A1 1.0 TFSI S Line

Overview

• Make: Audi
• Model: A1
• Trim: S Line
• Version: 1.0 TFSI S Line S tronic FWD Euro 6 (s/s) 3dr (Nav) (94 bhp)
• Year: 2018
• Mileage: 76,000 miles
• Fuel: Petrol
• Body: Hatchback, 3 doors, 4 seats
• Engine: 1.0 litres, 94 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 103 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 76,000 miles on the clock, this 2018 Audi A1 S Line has done roughly 22,300 more miles than a typical 2018 Audi A1. The dealer is asking £9,145, which is £269 below the AskCar estimate of £9,414. To work out the AskCar estimate, we analyse UK dealer adverts for 4,753 Audi A1 cars across different ages and specifications. We have tracked this advert for 3 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Snows Car Centre Bognor Regis, based in Bognor Regis. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £269 (2%) under the AskCar estimate of £9,414.

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 1.0 petrol engine is typically advertised at £10,000: the median of the 99 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2018 Audi A1 advertised 3 days ago. About half of 2018 Audi A1 cars are gone from sale within a month of being advertised: 236 of the 450 first advertised between 10 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 30 October 2026 at £9,145. 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 13 August 2027.

It failed its MOT on 12 August 2026 (front windscreen washer not working) and passed 1 day later, on 13 August 2026.

There were no advisories at the latest test.

Mileage at that test: 74,495 miles, which matches the advertised 76,000 miles.

Advertised mileage is about 22,300 miles higher than the median mileage of a 2018 Audi A1 on AskCar.

Similar cars

5 other 2018 Audi A1 S Line 1.0 petrol automatic hatchbacks are for sale at UK dealers, from £11,995 to £15,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A1 S Line, 1.0 petrol hatchback, blue. Mileage: 88,642 miles. Price: £11,995, £2,850 more than this car. Dealer: Pavilion Motor Company in Oldham. AskCar page: https://askcar.co.uk/car/audi-a1-2018-e75f47f79ca1
• 2018 Audi A1 S Line, 1.0 petrol hatchback, blue. Mileage: 59,008 miles. Price: £15,000, £5,855 more than this car. Dealer: Sytner Group Derby Audi in Derby. AskCar page: https://askcar.co.uk/car/audi-a1-2018-61a024698b18
• 2018 Audi A1 S Line, 1.0 petrol hatchback, blue. Mileage: 54,114 miles. Price: £13,695, £4,550 more than this car. Dealer: Gateway Cars Carlisle in Carlisle. AskCar page: https://askcar.co.uk/car/audi-a1-2018-ec3208025bd0

• The nearest: 2018 Audi A1 S Line, 1.0 petrol hatchback, blue, 73 miles from this car. Mileage: 48,712 miles. Price: £13,995, £4,850 more than this car. Dealer: Crossroads Motors in Ashford. AskCar page: https://askcar.co.uk/car/audi-a1-2018-3001841c8061