2017 Audi TT 1.8 TFSI S Line

Overview

• Make: Audi
• Model: TT
• Trim: S Line
• Version: 1.8 TFSI S Line Manual FWD Euro 6 (s/s) 2dr Roadster (178 bhp)
• Year: 2017
• Mileage: 88,688 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 1.8 litres, 178 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 142 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Audi TT S Line is advertised with 88,688 miles, approximately 26,500 above the typical mileage for its age. The AskCar estimate for this car is £10,204. It is priced at £10,990, which is £786 above that estimate. The AskCar estimate draws on 1,071 Audi TT adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 36 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Mak Performance Cars, based in Halifax. 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: £786 (7%) over the AskCar estimate of £10,204.

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 1,071 priced Audi TT adverts across different ages and specifications, as of 2 November 2026.

A 2017 Audi TT with the 1.8 petrol engine is typically advertised at £13,000: the median of the 49 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2017 Audi TT has been on sale for at least 36 days.

Price history

AskCar first saw this advert on 27 September 2026 at £10,990. Its asking price has not changed.

Price changes recorded:

• 27 September 2026: £10,990
• 29 September 2026: £8,990
• 3 October 2026: £10,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 23 August 2027.

It has had 10 MOTs. The latest, on 24 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 88,573 miles, which matches the advertised 88,688 miles.

Advertised mileage is about 26,500 miles higher than the median mileage of a 2017 Audi TT on AskCar.

Similar cars

4 other 2017 Audi TT S Line 1.8 petrol manual convertibles are for sale at UK dealers, from £9,000 to £17,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2017 Audi TT S Line, 1.8 petrol convertible, white. Mileage: 52,906 miles. Price: £13,498, £2,508 more than this car. Dealer: Arnold Clark Salford Vauxhall / Fiat / Abarth / MG / Jeep in Salford. AskCar page: https://askcar.co.uk/car/audi-tt-2017-8622333ad876
• 2017 Audi TT S Line, 1.8 petrol convertible, grey. Mileage: 128,000 miles. Price: £9,000, £1,990 less than this car. Dealer: German Big 3 in Bedford. AskCar page: https://askcar.co.uk/car/audi-tt-2017-1949251dcf5c
• 2017 Audi TT S Line, 1.8 petrol convertible, grey. Mileage: 45,984 miles. Price: £13,750, £2,760 more than this car. Dealer: Cotswold Group Select in Tewkesbury. AskCar page: https://askcar.co.uk/car/audi-tt-2017-e84c4062d604