2023 Audi A4

2.0 TDI S Line S tronic FWD Euro 6 4dr (160 bhp)

£19,633

Fair price: within 8% of the typical £20,461 for this model, age and mileage, drawing on 1,429 adverts of this make and model.

Overview

Make
Audi
Model
A4
Trim
S LINE
Version
2.0 TDI S Line S tronic FWD Euro 6 4dr (160 bhp)
Mileage
42,529 miles
Year
2023
Fuel type
Diesel
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
160 bhp
Seats
5
CO2
137 g/km
Colour
Grey
Doors
4
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TDI
Emissions standard
Euro 6

About this car

With 42,529 miles on the clock, this 2023 Audi A4 S Line has done roughly 13,300 more miles than a typical 2023 Audi A4. At £19,633, it is advertised £828 below our estimated market asking price of £20,461. To estimate its market asking price, we analyse UK dealer adverts for 1,429 Audi A4 cars across different ages and specifications. We first saw this car advertised 131 days ago. Its asking price has since fallen by £1,861. It may give you a starting point for a conversation about price. MOT records show an expiry date of 27 May 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Oakwood Motor Company in Bury.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 June 2026, 131 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £1,861 from the first recorded £21,494. 6 price reductions recorded, the latest observed on 12 October 2026.

Recorded asking prices
Date observedAsking price
10 July 2026£21,494
11 July 2026£21,494
22 July 2026£21,295
25 July 2026£20,996
26 July 2026£20,996
31 July 2026£20,842
5 September 2026£20,606
23 September 2026£20,482
12 October 2026£19,633
19 October 2026£19,633

Price and mileage comparison

Estimated market asking price: £20,461. The asking price is £828 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 1,429 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 13,300 miles higher than typical for a 2023 Audi A4.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 27 May 2027. 42,487 miles at the last test.

11 other cars with the same year, trim, gearbox and fuel are for sale from £19,967 to £31,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£19,96743,242 miles
£20,33238,971 miles
£20,62535,636 miles
£21,15630,816 miles
£21,20032,424 miles

These cars have covered 9,800–43,242 miles, compared with 42,529 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 A4 cars for sale · 2023 Audi A4 price guide

Similar cars for less

Dealer

Oakwood Motor Company, Bury. Across the dealer network: 477 cars for sale.

Dealer postcode: BL8 1SW.

Dealer opening hours

Monday
09:00-18:00
Tuesday
09:00-18:00
Wednesday
09:00-18:00
Thursday
09:00-18:00
Friday
09:00-18:00
Saturday
09:00-18:00
Sunday
10:00-17:00

Vehicle photos