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: 73,117 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 147 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 160 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 73,117 miles on the clock, this 2023 Audi A4 Avant S Line has done roughly 42,500 more miles than a typical 2023 Audi A4 Avant. The AskCar estimate for this car is £16,744. It is priced at £17,998, which is £1,254 above that estimate. The AskCar estimate draws on 1,232 Audi A4 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 12 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Glasgow London Road Motorstore / Vanstore, based in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,254 (7%) over the AskCar estimate of £16,744.

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 1,232 priced Audi A4 Avant adverts across different ages and specifications, as of 4 November 2026.

A 2023 Audi A4 Avant with the 2.0 petrol engine is typically advertised at £22,800: the median of the 205 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2023 Audi A4 Avant has been on sale for at least 12 days.

Price history

AskCar first saw this advert on 23 October 2026 at £17,998. 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 4 November 2026: valid until 20 October 2027.

It has had 2 MOTs. The latest, on 21 October 2026, passed.

Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 73,117 miles, which matches the advertised 73,117 miles.

Advertised mileage is about 42,500 miles higher than the median mileage of a 2023 Audi A4 Avant on AskCar.

Similar cars

52 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 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A4 Avant S Line, 2.0 petrol estate, white. Mileage: 57,560 miles. Price: £18,955, £957 more than this car. Dealer: Hippo Approved in Blackburn. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-a7415af19dc4
• 2023 Audi A4 Avant S Line, 2.0 petrol estate, grey. Mileage: 53,477 miles. Price: £20,998, £3,000 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, £2,000 more than this car. Dealer: Arnold Clark Wolverhampton Motorstore / Vanstore in Wolverhampton. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-37894e48974e

• The nearest: 2023 Audi A4 Avant S Line, 2.0 petrol estate, white, 4 miles from this car. Mileage: 17,934 miles. Price: £24,498, £6,500 more than this car. Dealer: Arnold Clark East Kilbride Vauxhall in East Kilbride. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-1c9b2356976c