2017 Audi TT 1.8 TFSI S Line

Overview

• Make: Audi
• Model: TT
• Trim: S Line
• Version: 1.8 S Line Manual FWD Euro 6 2dr (177 bhp)
• Year: 2017
• Mileage: 128,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 1.8 litres, 177 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 142 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Audi TT S Line has covered 128,000 miles. Priced at £9,000, it is advertised £1,335 above the AskCar estimate of £7,665. The AskCar estimate uses 1,071 UK dealer adverts for the Audi TT, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 83 days ago, and its asking price has since fallen by £995. The last MOT shows 128,639 miles, more than the advert. This is worth checking with the dealer. MOT records show an expiry date of 16 August 2027. It is advertised by German Big 3 in Bedford. 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

Above the going rate: £1,335 (17%) over the AskCar estimate of £7,665.

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 83 days.

Price history

AskCar first saw this advert on 11 August 2026 at £9,995. Its asking price is now £9,000, £995 less. The latest price cut was seen on 19 August 2026.

Price changes recorded:

• 11 August 2026: £9,995
• 19 August 2026: £9,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 16 August 2027.

It has had 7 MOTs. The latest, on 17 August 2026, passed.

Advisories at the latest test: offside rear tyre worn close to legal limit/worn on edge; nearside front tyre worn close to legal limit/worn on edge; offside front windscreen damaged but not adversely affecting driver's view; and 1 more.

Mileage at that test: 128,639 miles. The advert says 128,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 65,900 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 £10,990 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: 88,688 miles. Price: £10,990, £1,990 more than this car. Dealer: Mak Performance Cars in Halifax. AskCar page: https://askcar.co.uk/car/audi-tt-2017-44906a987909
• 2017 Audi TT S Line, 1.8 petrol convertible, white. Mileage: 52,906 miles. Price: £13,498, £4,498 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: 45,984 miles. Price: £13,750, £4,750 more than this car. Dealer: Cotswold Group Select in Tewkesbury. AskCar page: https://askcar.co.uk/car/audi-tt-2017-e84c4062d604

• The nearest: 2017 Audi TT S Line, 1.8 petrol convertible, black, 69 miles from this car. Mileage: 17,000 miles. Price: £17,995, £8,995 more than this car. Dealer: Southern Prestige Cars in Crawley. AskCar page: https://askcar.co.uk/car/audi-tt-2017-7647160feb3f