2018 Audi A1 1.4 TFSI S Line

Overview

• Make: Audi
• Model: A1
• Trim: S Line
• Version: 1.4 TFSI S Line Manual FWD Euro 6 (s/s) 5dr Sportback (Nav) (123 bhp)
• Year: 2018
• Mileage: 77,817 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.4 litres, 123 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 119 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 77,817 miles, this 2018 Audi A1 S Line has covered about 24,200 more miles than other 2018 Audi A1 cars. Priced at £8,499, it is advertised £496 below the AskCar estimate of £8,995. To work out the AskCar estimate, we analyse UK dealer adverts for 4,753 Audi A1 cars across different ages and specifications. The asking price is now £500 lower than when we first recorded the advert 38 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Carzone UK in Newport. 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: £496 (5%) under the AskCar estimate of £8,995.

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 38 days.

Price history

AskCar first saw this advert on 25 September 2026 at £8,999. Its asking price is now £8,499, £500 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 25 September 2026: £8,999
• 6 October 2026: £8,799
• 21 October 2026: £8,499

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 24 September 2027.

It has had 9 MOTs. The latest, on 25 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 77,819 miles, which matches the advertised 77,817 miles.

Advertised mileage is about 24,200 miles higher than the median mileage of a 2018 Audi A1 on AskCar.

Similar cars

40 other 2018 Audi A1 S Line 1.4 petrol manual hatchbacks are for sale at UK dealers, from £7,697 to £13,299, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A1 S Line, 1.4 petrol hatchback, black. Mileage: 77,656 miles. Price: £8,490, the same price as this car. Dealer: Kennington Car Sales in Bletchley. AskCar page: https://askcar.co.uk/car/audi-a1-2018-c88d81914edd
• 2018 Audi A1 S Line, 1.4 petrol hatchback, grey. Mileage: 76,000 miles. Price: £9,400, £901 more than this car. Dealer: Moto Porium in Bradford. AskCar page: https://askcar.co.uk/car/audi-a1-2018-d63cb8a074d2
• 2018 Audi A1 S Line, 1.4 petrol hatchback, black. Mileage: 75,278 miles. Price: £9,495, £996 more than this car. Dealer: Regent Car Sales in Tonbridge. AskCar page: https://askcar.co.uk/car/audi-a1-2018-b7a657ed336b

• The nearest: 2018 Audi A1 S Line, 1.4 petrol hatchback, grey, 20 miles from this car. Mileage: 40,530 miles. Price: £11,795, £3,296 more than this car. Dealer: Surecar Direct in Bristol. AskCar page: https://askcar.co.uk/car/audi-a1-2018-e6ab92baf725