2023 Audi A4

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

£19,857

Fair price: within 8% of the typical £20,348 for this model, age and mileage, drawing on 1,439 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
43,242 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 43,242 miles on the clock, this 2023 Audi A4 S Line has done roughly 14,400 more miles than a typical 2023 Audi A4. Our estimated market asking price is £20,348. This car is advertised at £19,857, which is £491 below that figure. Our estimate draws on 1,439 Audi A4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £650 lower than when we first recorded the advert 27 days ago. Its MOT is recorded as valid until 6 August 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Prestige Cars Kent in Orpington.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 September 2026, 27 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £650 from the first recorded £20,507. 5 price reductions recorded, the latest observed on 20 October 2026.

Recorded asking prices
Date observedAsking price
25 September 2026£20,507
6 October 2026£20,332
10 October 2026£20,211
15 October 2026£20,017
17 October 2026£19,967
20 October 2026£19,857
21 October 2026£19,857

Price and mileage comparison

Estimated market asking price: £20,348. The asking price is £491 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 1,439 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 14,400 miles higher than typical for a 2023 Audi A4.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 6 August 2027. 42,921 miles at the last test.

12 other cars with the same year, trim, gearbox and fuel are for sale from £19,633 to £31,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£19,63342,529 miles
£20,22938,971 miles
£20,34235,636 miles
£20,86230,816 miles
£21,20032,424 miles

These cars have covered 9,800–42,529 miles, compared with 43,242 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

Prestige Cars Kent, Orpington. Across the dealer network: 390 cars for sale.

Dealer postcode: BR6 7QR.

Dealer opening hours

Monday
08:30-20:00
Tuesday
08:30-20:00
Wednesday
08:30-20:00
Thursday
08:30-20:00
Friday
08:30-20:00
Saturday
08:30-20:00
Sunday
08:30-17:00

Vehicle photos