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: 78,963 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

With 78,963 miles on the clock, this 2023 Audi A4 Avant S Line has done roughly 48,100 more miles than a typical 2023 Audi A4 Avant. The AskCar estimate for this car is £15,891. It is priced at £15,995, which is £104 above that estimate. The AskCar estimate uses UK dealer asking prices, including 1,227 Audi A4 Avant adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records today. Its advertised mileage matches the government's MOT record. The seller is Essex Car Store, based in Braintree. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £104 (under 1%) over the AskCar estimate of £15,891.

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 1,227 priced Audi A4 Avant adverts across different ages and specifications, as of 10 November 2026.

A 2023 Audi A4 Avant with the 2.0 petrol engine is typically advertised at £22,400: the median of the 208 for sale on AskCar, as of 10 November 2026.

Time on sale

AskCar first saw this 2023 Audi A4 Avant advertised today. About half of 2023 Audi A4 Avant cars are gone from sale within a month of being advertised: 150 of the 301 first advertised between 10 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £15,995. 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 10 November 2026: valid until 14 September 2027.

It failed its MOT on 1 September 2026 (windscreen damaged but not adversely affecting driver's view; nearside rear tyre tread depth below requirements of 1.6mm; engine MIL inoperative or indicates a malfunction) and passed 14 days later, on 15 September 2026.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view; nearside front tyre has a cut but not deep enough to reach the ply or cords.

Mileage at that test: 78,965 miles, which matches the advertised 78,963 miles.

Advertised mileage is about 48,100 miles higher than the median mileage of a 2023 Audi A4 Avant on AskCar.

Similar cars

61 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 10 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A4 Avant S Line, 2.0 petrol estate, black. Mileage: 73,117 miles. Price: £17,998, £2,003 more than this car. Dealer: Arnold Clark Glasgow London Road Motorstore / Vanstore in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-29fb7aec9f41
• 2023 Audi A4 Avant S Line, 2.0 petrol estate, white. Mileage: 62,000 miles. Price: £17,490, £1,495 more than this car. Dealer: AML Prestige in Bolton. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-9163eb2a4207
• 2023 Audi A4 Avant S Line, 2.0 petrol estate, black. Mileage: 96,000 miles. Price: £15,000, £995 less than this car. Dealer: Car Valley in Redbridge. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-6afaa72fcf52

• The nearest: 2023 Audi A4 Avant S Line, 2.0 petrol estate, blue, 21 miles from this car. Mileage: 28,901 miles. Price: £22,150, £6,155 more than this car. Dealer: Group 1 Automotive Southend Audi in Thundersley and South Benfleet. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-2baf68758934