2023 Audi A8

3.0 L 50 TDI Sport Tiptronic 4WD Euro 6 4dr (281 bhp)

£34,700

Fair price: within 8% of the typical £35,116 for this model, age and mileage, drawing on 213 adverts of this make and model.

Overview

Make: Audi
Model: A8
Trim: SPORT
Version: 3.0 L 50 TDI Sport Tiptronic 4WD Euro 6 4dr (281 bhp)
Mileage: 29,200 miles
Year: 2023
Fuel type: Diesel
Body type: Saloon
Engine: 3.0 L
Gearbox: Automatic
Power: 281 bhp
Seats: 5
CO2: 185 g/km
Colour: Silver
Doors: 4
Driven wheels: Four Wheel Drive
Gearbox version: Tiptronic
Engine badge: TDI
Emissions standard: Euro 6

About this car

This 2023 Audi A8 Sport has covered 29,200 miles. The dealer is asking £34,700, which is £416 below our market estimate of £35,116. Our estimate draws on 213 Audi A8 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 32 days ago, the asking price has dropped by £800. MOT records show an expiry date of 2 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Select Cardiff, based in Cardiff.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 September 2026, 32 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £800 from the first recorded £35,500. 2 price reductions recorded, the latest observed on 13 October 2026.

Recorded asking prices
Date observed	Asking price
18 September 2026	£35,500
30 September 2026	£34,900
13 October 2026	£34,700
19 October 2026	£34,700

Price and mileage comparison

Estimated market asking price: £35,116. The asking price is £416 below 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 100 miles higher than typical for a 2023 Audi A8.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 2 September 2027. 29,007 miles at the last test.

6 other cars with the same year, trim, gearbox and fuel are for sale from £31,980 to £38,749.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£31,980	34,716 miles
£33,750	36,000 miles
£34,600	30,521 miles
£34,850	27,250 miles
£37,500	23,997 miles

These cars have covered 19,693–36,000 miles, compared with 29,200 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Audi A8 cars for sale · 2023 Audi A8 price guide

Dealer

Sytner Select Cardiff, Cardiff. Across the dealer network: 140 branches, 10,310 cars for sale.

Dealer postcode: CF11 8TT.

Dealer opening hours

Monday: 09:30-18:30
Tuesday: 09:30-18:30
Wednesday: 09:30-18:30
Thursday: 09:30-18:30
Friday: 09:30-18:30
Saturday: 09:00-18:30
Sunday: 10:00-16:00