2018 Audi A1 1.0 TFSI S Line

Overview

• Make: Audi
• Model: A1
• Trim: S Line
• Version: 1.0 TFSI S Line Manual FWD Euro 6 (s/s) 5dr Sportback (Nav) (94 bhp)
• Year: 2018
• Mileage: 58,521 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 94 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 116 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 58,521 miles on the clock, this 2018 Audi A1 S Line has done roughly 4,900 more miles than a typical 2018 Audi A1. The dealer is asking £9,950, which is £29 above the AskCar estimate of £9,921. To work out the AskCar estimate, we analyse UK dealer adverts for 4,753 Audi A1 cars across different ages and specifications. We first recorded this car for sale 30 days ago. The government's MOT record matches its advertised mileage. You can find this car at Windisor Classics in Chertsey. 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: £29 (under 1%) over the AskCar estimate of £9,921.

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

This 2018 Audi A1 has been on sale for at least 30 days.

Price history

AskCar first saw this advert on 3 October 2026 at £9,950. 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 June 2027.

It has had 7 MOTs. The latest, on 6 June 2026, passed.

Advisories at the latest test: nearside front tyre slightly damaged sidewall damaged; offside front road wheel slightly distorted.

Mileage at that test: 56,856 miles, which matches the advertised 58,521 miles.

Advertised mileage is about 4,900 miles higher than the median mileage of a 2018 Audi A1 on AskCar.

Similar cars

17 other 2018 Audi A1 S Line 1.0 petrol manual hatchbacks are for sale at UK dealers, from £6,800 to £11,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A1 S Line, 1.0 petrol hatchback, blue. Mileage: 59,000 miles. Price: £9,499, £451 less than this car. Dealer: EMG Motor Group Haverhill in Haverhill. AskCar page: https://askcar.co.uk/car/audi-a1-2018-52f54cf0d494
• 2018 Audi A1 S Line, 1.0 petrol hatchback, black. Mileage: 54,257 miles. Price: £10,880, £930 more than this car. Dealer: Evans Halshaw Ford Bedford in Bedford. AskCar page: https://askcar.co.uk/car/audi-a1-2018-11f6aa57a391
• 2018 Audi A1 S Line, 1.0 petrol hatchback, black. Mileage: 50,944 miles. Price: £10,850, £900 more than this car. Dealer: Carpoint UK Motor Company in Newport. AskCar page: https://askcar.co.uk/car/audi-a1-2018-c3a0c7406e93

• The nearest: 2018 Audi A1 S Line, 1.0 petrol hatchback, grey, 24 miles from this car. Mileage: 73,325 miles. Price: £8,950, £1,000 less than this car. Dealer: Harentor Cars in St Albans. AskCar page: https://askcar.co.uk/car/audi-a1-2018-54b90a019b68