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: 57,560 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 147 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 160 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 57,560 miles on the clock, this 2023 Audi A4 Avant S Line has done roughly 27,000 more miles than a typical 2023 Audi A4 Avant. Its asking price of £18,955 is £182 above the AskCar estimate of £18,773. To work out the AskCar estimate, we analyse UK dealer adverts for 1,202 Audi A4 Avant cars across different ages and specifications. It first appeared in our advert records 17 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Hippo Approved in Blackburn. 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: £182 (under 1%) over the AskCar estimate of £18,773.

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

This 2023 Audi A4 Avant has been on sale for at least 17 days.

Price history

AskCar first saw this advert on 16 October 2026 at £18,955. 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 19 September 2027.

It has had one MOT, on 20 August 2026, and passed.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view.

Mileage at that test: 56,581 miles, which matches the advertised 57,560 miles.

Advertised mileage is about 27,000 miles higher 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, grey. Mileage: 53,477 miles. Price: £20,998, £2,043 more than this car. Dealer: Arnold Clark Edinburgh Seafield MG / OMODA / JAECOO in Edinburgh. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-8be819ea3882
• 2023 Audi A4 Avant S Line, 2.0 petrol estate, blue. Mileage: 52,195 miles. Price: £19,998, £1,043 more than this car. Dealer: Arnold Clark Wolverhampton Motorstore / Vanstore in Wolverhampton. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-37894e48974e
• 2023 Audi A4 Avant S Line, 2.0 petrol estate, grey. Mileage: 51,733 miles. Price: £19,998, £1,043 more than this car. Dealer: Arnold Clark Aberdeen Mazda Chery Jeep Alfa Romeo Leapmotor Lepas in Aberdeen. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-ead8762be750

• The nearest: 2023 Audi A4 Avant S Line, 2.0 petrol estate, grey, 11 miles from this car. Mileage: 24,092 miles. Price: £22,574, £3,619 more than this car. Dealer: cinch in Preston. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-6449bfbd02e4