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: 28,864 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

This 2018 Audi A1 S Line has covered 28,864 miles, around 24,800 fewer miles than is typical for its age. Its asking price of £12,200 is £476 above the AskCar estimate of £11,724. The AskCar estimate uses 4,753 UK dealer adverts for the Audi A1, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 22 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Integrity Automotive in Ipswich. 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: £476 (4%) over the AskCar estimate of £11,724.

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 22 days.

Price history

AskCar first saw this advert on 11 October 2026 at £12,200. 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 18 May 2027.

It has had 6 MOTs. The latest, on 5 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 26,490 miles, which matches the advertised 28,864 miles.

Advertised mileage is about 24,800 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: 24,798 miles. Price: £12,799, £599 more 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, blue. Mileage: 35,814 miles. Price: £10,700, £1,500 less than this car. Dealer: Evans Halshaw Hyundai Milton Keynes in Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a1-2018-4438fe660065
• 2018 Audi A1 S Line, 1.4 petrol hatchback, grey. Mileage: 21,781 miles. Price: £13,299, £1,099 more than this car. Dealer: Tustain Motors Cramlington in Cramlington. AskCar page: https://askcar.co.uk/car/audi-a1-2018-17b7fb29c111

• The nearest: 2018 Audi A1 S Line, 1.4 petrol hatchback, black, 40 miles from this car. Mileage: 41,773 miles. Price: £11,850, £350 less than this car. Dealer: Group 1 Automotive Southend Audi in Thundersley and South Benfleet. AskCar page: https://askcar.co.uk/car/audi-a1-2018-c09f36d9b677