2018 Audi TT 2.0 TFSI S Line
Price: £16,500. Fair price: £820 (5%) over the AskCar estimate of £15,680, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,071 priced Audi TT adverts on AskCar as of 2 November 2026.
AskCar lists 1,134 used Audi TT from 830 UK dealerships, as of 2 November 2026.
Overview
- Make: Audi
- Model: TT
- Trim: S Line
- Version: 2.0 TFSI S Line S tronic 4WD Euro 6 (s/s) 3dr (227 bhp)
- Year: 2018
- Mileage: 64,098 miles
- Fuel: Petrol
- Body: Coupe, 3 doors, 4 seats
- Engine: 2.0 litres, 227 bhp
- Gearbox: Automatic (S tronic)
- Drive: Four-wheel drive
- Colour: Grey
- CO2: 153 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 Audi TT S Line is advertised with 64,098 miles, approximately 13,400 above the typical mileage for its age. The dealer is asking £16,500, which is £820 above the AskCar estimate of £15,680. To work out the AskCar estimate, we analyse UK dealer adverts for 1,071 Audi TT cars across different ages and specifications. This car was first seen in our listings data 26 days ago. Its advertised mileage matches the government's MOT record. It is for sale at Redgate Lodge in Newcastle Upon Tyne. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £820 (5%) over the AskCar estimate of £15,680.
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 2018 Audi TT with the 2.0 petrol engine is typically advertised at £16,500: the median of the 24 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2018 Audi TT has been on sale for at least 26 days.
Price history
AskCar first saw this advert on 7 October 2026 at £16,300. Its asking price is now £16,500, £200 more.
Price changes recorded:
- 7 October 2026: £16,300
- 16 October 2026: £16,500
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 10 May 2027.
It has had 6 MOTs. The latest, on 11 May 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 61,625 miles, which matches the advertised 64,098 miles.
Advertised mileage is about 13,400 miles higher than the median mileage of a 2018 Audi TT on AskCar.
Similar cars
5 other 2018 Audi TT S Line 2.0 petrol automatic coupes are for sale at UK dealers, from £10,400 to £19,990, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2018 Audi TT S Line, 2.0 petrol coupe, blue. Mileage: 50,679 miles. Price: £16,490, the same price as this car. Dealer: Saltmarine Cars in Dungannon. AskCar page: https://askcar.co.uk/car/audi-tt-2018-41697fa40a1a
- 2018 Audi TT S Line, 2.0 petrol coupe, black. Mileage: 44,695 miles. Price: £15,995, £505 less than this car. Dealer: DCC Fareham in Fareham. AskCar page: https://askcar.co.uk/car/audi-tt-2018-60cb85a98035
- 2018 Audi TT S Line, 2.0 petrol coupe, grey. Mileage: 39,000 miles. Price: £19,990, £3,490 more than this car. Dealer: Northover Cars in Whitstable. AskCar page: https://askcar.co.uk/car/audi-tt-2018-5a73223744ab
Browse all Audi TT cars for sale · 2018 Audi TT price guide
More like this
- Used Audi TT S Line prices
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- Used petrol Audi TT for sale
Photos
24 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.