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) 3dr (Nav) (123 bhp)
• Year: 2018
• Mileage: 13,351 miles
• Fuel: Petrol
• Body: Hatchback, 3 doors, 4 seats
• Engine: 1.4 litres, 123 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 117 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 13,351 miles, this 2018 Audi A1 S Line has covered about 40,300 fewer miles than other 2018 Audi A1 cars. Its asking price of £12,998 is £425 above the AskCar estimate of £12,573. The AskCar estimate uses 4,753 UK dealer adverts for the Audi A1, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 39 days ago. Its asking price has since fallen by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Kilmarnock Citroen Vanstore, based in Kilmarnock. 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: £425 (3%) over the AskCar estimate of £12,573.

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 39 days.

Price history

AskCar first saw this advert on 24 September 2026 at £13,498. Its asking price is now £12,998, £500 less. The latest price cut was seen on 19 October 2026.

Price changes recorded:

• 24 September 2026: £13,498
• 19 October 2026: £12,998

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 22 September 2027.

It has had 6 MOTs. The latest, on 23 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 13,358 miles, which matches the advertised 13,351 miles.

Advertised mileage is about 40,300 miles lower 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, grey. Mileage: 21,781 miles. Price: £13,299, £301 more than this car. Dealer: Tustain Motors Cramlington in Cramlington. AskCar page: https://askcar.co.uk/car/audi-a1-2018-17b7fb29c111
• 2018 Audi A1 S Line, 1.4 petrol hatchback, grey. Mileage: 24,798 miles. Price: £12,799, £199 less than this car. Dealer: Lookers Car Hub Star City in Birmingham. AskCar page: https://askcar.co.uk/car/audi-a1-2018-c4c2a57e5ba9
• 2018 Audi A1 S Line, 1.4 petrol hatchback, white. Mileage: 28,864 miles. Price: £12,200, £798 less than this car. Dealer: Integrity Automotive in Ipswich. AskCar page: https://askcar.co.uk/car/audi-a1-2018-f71ed63f9f75

• The nearest: 2018 Audi A1 S Line, 1.4 petrol hatchback, white, 19 miles from this car. Mileage: 59,570 miles. Price: £10,695, £2,303 less than this car. Dealer: KL Motors in Renfrew. AskCar page: https://askcar.co.uk/car/audi-a1-2018-22d9b82c4f97