2015 Audi A8

3.0 TDI V6 Edition 21 Tiptronic 4WD Euro 6 (s/s) 4dr LWB (258 bhp)

£16,995

Above the going rate: £2,477 over the typical £14,518 for this model, age and mileage, drawing on 213 adverts of this make and model.

Overview

Make
Audi
Model
A8
Trim
EDITION 21
Version
3.0 TDI V6 Edition 21 Tiptronic 4WD Euro 6 (s/s) 4dr LWB (258 bhp)
Mileage
81,000 miles
Year
2015
Fuel type
Diesel
Body type
Saloon
Engine
3.0 L
Gearbox
Automatic
Power
258 bhp
Seats
5
CO2
159 g/km
Colour
Black
Doors
4
Driven wheels
Four Wheel Drive
Gearbox version
Tiptronic
Engine badge
TDI V6
Emissions standard
Euro 6

About this car

This 2015 Audi A8 Edition 21 is advertised with 81,000 miles, approximately 2,800 below the typical mileage for its age. The dealer is asking £16,995, which is £2,477 above our market estimate of £14,518. We use UK dealer asking prices, including 213 Audi A8 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 146 days ago, the asking price has dropped by £1,000. The time on sale and price change could be useful context when negotiating. Its recorded MOT is valid until 28 October 2026, and its advertised mileage is consistent with the latest MOT reading. The seller is AM Autohaus, based in Slough.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 146 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £1,000 from the first recorded £17,995. 1 price reduction recorded, the latest observed on 13 August 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£17,995
6 July 2026£17,995
13 August 2026£16,995
19 October 2026£16,995

Price and mileage comparison

Estimated market asking price: £14,518. The asking price is £2,477 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 213 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,800 miles lower than typical for a 2015 Audi A8.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 28 October 2026. 74,815 miles at the last test.

2015 Audi A8 price guide

Similar cars for less

Dealer

AM Autohaus, Slough. Across the dealer network: 26 cars for sale.

Dealer postcode: SL1 4LP.

Dealer opening hours

Monday
09:00-19:00
Tuesday
09:00-19:00
Wednesday
09:00-19:00
Thursday
09:00-19:00
Friday
09:00-19:00
Saturday
09:00-19:00
Sunday
09:00-19:00

Vehicle photos