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: 71,640 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.4 litres, 123 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 119 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 71,640 miles on the clock, this 2018 Audi A1 S Line has done roughly 18,000 more miles than a typical 2018 Audi A1. The dealer is asking £9,295, which is £116 below the AskCar estimate of £9,411. To work out the AskCar estimate, we analyse UK dealer adverts for 4,753 Audi A1 cars across different ages and specifications. This car was first seen in our listings data 29 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Cherry Willingham Garage in Lincoln. 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: £116 (1%) under the AskCar estimate of £9,411.

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 29 days.

Price history

AskCar first saw this advert on 4 October 2026 at £9,295. 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 April 2027.

It failed its MOT on 23 March 2026 (nearside front tyre tread depth below requirements of 1.6mm) and passed later the same day.

Advisories at the latest test: rear registration plate deteriorated but not likely to be misread; offside rear tyre slightly damaged/cracking or perishing.

Mileage at that test: 66,053 miles, which matches the advertised 71,640 miles.

Advertised mileage is about 18,000 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, grey. Mileage: 70,455 miles. Price: £9,300, the same price as this car. Dealer: Group 1 Assured Hailsham in Hailsham. AskCar page: https://askcar.co.uk/car/audi-a1-2018-3cdcedbf59a1
• 2018 Audi A1 S Line, 1.4 petrol hatchback, white. Mileage: 73,000 miles. Price: £8,990, £305 less than this car. Dealer: Sigma Cars Slough in Bracknell. AskCar page: https://askcar.co.uk/car/audi-a1-2018-430ca8d0ed5e
• 2018 Audi A1 S Line, 1.4 petrol hatchback, black. Mileage: 69,994 miles. Price: £8,400, £895 less than this car. Dealer: Carworld Car Supermarket in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a1-2018-974f41bc6287

• The nearest: 2018 Audi A1 S Line, 1.4 petrol hatchback, black, 23 miles from this car. Mileage: 61,285 miles. Price: £8,995, £300 less than this car. Dealer: Yaddlethorpe Motor Company Yaddlethorpe Motor Co in Scunthorpe. AskCar page: https://askcar.co.uk/car/audi-a1-2018-b3e9404ab19a