2023 Audi A4 Avant

2.0 TDI 40 S Line S tronic 4WD Euro 6 (s/s) 5dr (201 bhp)

£23,950

Fair price: within 8% of the typical £22,524 for this model, age and mileage, drawing on 1,186 adverts of this make and model.

Overview

Make: Audi
Model: A4 Avant
Trim: S LINE
Version: 2.0 TDI 40 S Line S tronic 4WD Euro 6 (s/s) 5dr (201 bhp)
Mileage: 59,700 miles
Year: 2023
Fuel type: Diesel Hybrid
Body type: Estate
Engine: 2.0 L
Gearbox: Automatic
Power: 201 bhp
Seats: 5
CO2: 156 g/km
Colour: Grey
Doors: 5
Driven wheels: Four Wheel Drive
Gearbox version: S tronic
Engine badge: TDI
Hybrid type: Mild hybrid
Emissions standard: Euro 6

About this car

This 2023 Audi A4 Avant S Line has covered 59,700 miles, around 29,000 more than typical for its age. At £23,950, it is advertised £1,426 above our estimated market asking price of £22,524. To estimate its market asking price, we analyse UK dealer adverts for 1,186 Audi A4 Avant cars across different ages and specifications. It first appeared in our advert records 33 days ago. The seller is The Car Company, based in Belfast.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 September 2026, 33 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
18 September 2026	£23,950
20 October 2026	£23,950

Price and mileage comparison

Estimated market asking price: £22,524. The asking price is £1,426 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 1,186 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 29,000 miles higher than typical for a 2023 Audi A4 Avant.

MOT

MOT no details held by dvla.

16 other cars with the same year, trim, gearbox and fuel are for sale from £14,595 to £28,684.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£14,595	108,420 miles
£18,495	79,000 miles
£19,000	83,152 miles
£19,300	56,462 miles
£21,795	46,730 miles

These cars have covered 22,000–108,420 miles, compared with 59,700 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 Avant cars for sale · 2023 Audi A4 Avant price guide

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Dealer

The Car Company, Belfast. Across the dealer network: 17 cars for sale.

Dealer postcode: BT5 7TX.

Dealer opening hours

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