2017 Audi S8 4.0 TFSI V8 Plus
Price: £32,990. Fair price: £943 (2%) under the AskCar estimate of £33,933, our expected asking price for this car from its model, age, mileage and specification, drawing on 45 priced Audi S8 adverts on AskCar as of 2 November 2026.
AskCar lists 46 used Audi S8 from 36 UK dealerships, as of 2 November 2026.
Overview
- Make: Audi
- Model: S8
- Trim: Plus
- Version: 4.0 TFSI V8 Plus Tiptronic 4WD Euro 6 (s/s) 4dr (513 bhp)
- Year: 2017
- Mileage: 53,569 miles
- Fuel: Petrol
- Body: Saloon, 4 doors, 5 seats
- Engine: 4.0 litres, 513 bhp
- Gearbox: Automatic (Tiptronic)
- Drive: Four-wheel drive
- Colour: Blue
- CO2: 216 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2017 Audi S8 Plus is 53,569 miles. Its asking price of £32,990 is £943 below the AskCar estimate of £33,933. The AskCar estimate uses 45 UK dealer adverts for the Audi S8, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 115 days ago. Its advertised mileage matches the government's MOT record. It is for sale at Seraph Cars in Kings Langley. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £943 (2%) under the AskCar estimate of £33,933.
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 45 priced Audi S8 adverts across different ages and specifications, as of 2 November 2026.
Time on sale
This 2017 Audi S8 has been on sale for at least 115 days.
Price history
AskCar first saw this advert on 10 July 2026 at £32,990. 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 March 2027.
It has had 9 MOTs. The latest, on 19 March 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 53,561 miles, which matches the advertised 53,569 miles.
Similar cars
1 other 2017 Audi S8 Plus 4.0 petrol automatic saloon is for sale at UK dealers, as of 2 November 2026.
The closest to this car in mileage:
- 2017 Audi S8 Plus, 4.0 petrol saloon, black. Mileage: 55,000 miles. Price: £34,998, £2,008 more than this car. Dealer: Peace Motors in Ilford. AskCar page: https://askcar.co.uk/car/audi-s8-2017-8bf8235dd931
Browse all Audi S8 cars for sale · 2017 Audi S8 price guide
Photos
85 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.