2023 Audi A4

2.0 TFSI 35 S Line S tronic FWD Euro 6 (s/s) 4dr (148 bhp)

£14,700

Fair price: within 8% of the typical £15,000 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 TFSI 35 S Line S tronic FWD Euro 6 (s/s) 4dr (148 bhp)
Mileage
80,600 miles
Year
2023
Fuel type
Petrol
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
148 bhp
Seats
5
CO2
154 g/km
Colour
Black
Doors
4
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI
Emissions standard
Euro 6

About this car

This 2023 Audi A4 S Line is advertised with 80,600 miles, approximately 51,400 above the typical mileage for its age. Its asking price of £14,700 is £300 below our estimate of £15,000. 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 101 days ago. Its asking price has since fallen by £1,500. It may give you a starting point for a conversation about price. MOT records show an expiry date of 22 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Quality Part X Dunstable, based in Dunstable.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 July 2026, 101 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £1,500 from the first recorded £16,200. 29 price reductions recorded, the latest observed on 13 October 2026.

Recorded asking prices
Date observedAsking price
12 July 2026£16,200
14 July 2026£16,186
16 July 2026£16,100
18 July 2026£16,000
21 July 2026£15,996
23 July 2026£15,800
27 July 2026£15,796
29 July 2026£15,761
7 August 2026£15,741
15 August 2026£15,700
18 August 2026£15,686
20 August 2026£15,676
21 August 2026£15,600
27 August 2026£15,585
29 August 2026£15,550
1 September 2026£15,540
5 September 2026£15,520
8 September 2026£15,500
10 September 2026£15,480
12 September 2026£15,200
16 September 2026£15,150
18 September 2026£15,100
21 September 2026£15,050
24 September 2026£15,045
25 September 2026£15,000
29 September 2026£14,900
3 October 2026£14,885
8 October 2026£14,850
10 October 2026£14,750
13 October 2026£14,700
19 October 2026£14,700

Price and mileage comparison

Estimated market asking price: £15,000. The asking price is £300 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 51,400 miles higher than typical for a 2023 Audi A4.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 22 June 2027. 80,341 miles at the last test.

35 other cars with the same year, trim, gearbox and fuel are for sale from £15,690 to £23,498.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£15,69074,567 miles
£16,50060,000 miles
£17,98343,057 miles
£17,98926,638 miles
£17,99066,559 miles

These cars have covered 8,994–74,567 miles, compared with 80,600 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

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Dealer

Quality Part X Dunstable, Dunstable. Across the dealer network: 988 cars for sale.

Dealer postcode: LU6 3EA.

Dealer opening hours

Monday
09:30-19:00
Tuesday
09:30-19:00
Wednesday
09:30-19:00
Thursday
09:30-19:00
Friday
09:30-19:00
Saturday
09:30-18:00
Sunday
10:00-17:00

Vehicle photos