2023 Audi A4 Avant 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A4 Avant
• Trim: S Line
• Version: 2.0 TFSI S Line S tronic FWD Euro 6 5dr (147 bhp)
• Year: 2023
• Mileage: 26,159 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 147 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 160 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A4 Avant S Line has covered 26,159 miles, around 4,400 fewer miles than is typical for its age. The AskCar estimate for this car is £22,333. It is priced at £22,300, which is £33 below that estimate. The AskCar estimate uses 1,202 UK dealer adverts for the Audi A4 Avant, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 2 days ago. Its advertised mileage matches the government's MOT record. The seller is Marshall Volvo Cambridge, based in Cambridge. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £33 (under 1%) under the AskCar estimate of £22,333.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 1,202 priced Audi A4 Avant adverts across different ages and specifications, as of 2 November 2026.

A 2023 Audi A4 Avant with the 2.0 petrol engine is typically advertised at £22,800: the median of the 194 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2023 Audi A4 Avant advertised 2 days ago. About half of 2023 Audi A4 Avant cars are gone from sale within a month of being advertised: 129 of the 251 first advertised between 7 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £22,300. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 23 March 2027.

It has had one MOT, on 13 March 2026, and passed.

Advisories at the latest test: front brake disc worn, but not excessively slight lip.

Mileage at that test: 21,307 miles, which matches the advertised 26,159 miles.

Advertised mileage is about 4,400 miles lower than the median mileage of a 2023 Audi A4 Avant on AskCar.

Similar cars

54 other 2023 Audi A4 Avant S Line 2.0 petrol automatic estates are for sale at UK dealers, from £15,000 to £27,499, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A4 Avant S Line, 2.0 petrol estate, black. Mileage: 26,233 miles. Price: £22,250, £50 less than this car. Dealer: Group 1 Automotive Watford Audi in Watford. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-5fb3e9b38bfb
• 2023 Audi A4 Avant S Line, 2.0 petrol estate, white. Mileage: 25,713 miles. Price: £21,999, £301 less than this car. Dealer: H.P.L. Motors - Atherton (Greater Manchester) in Atherton. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-8419195d1e23
• 2023 Audi A4 Avant S Line, 2.0 petrol estate, white. Mileage: 27,000 miles. Price: £23,600, £1,300 more than this car. Dealer: Vindis Group Northampton Audi in Northampton. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-b1e459a42abc

• The nearest: 2023 Audi A4 Avant S Line, 2.0 petrol estate, white, 29 miles from this car. Mileage: 33,250 miles. Price: £21,698, £602 less than this car. Dealer: Vindis Group Bedford Audi in Bedford. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-87e84ca945a5