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: 31,215 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

This 2023 Audi A4 Avant S Line has covered 31,215 miles. The AskCar estimate for this car is £21,446. It is priced at £17,989, which is £3,457 below that estimate. The AskCar estimate draws on 1,233 Audi A4 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 1 day ago, the asking price has dropped by £500. Its advertised mileage matches the government's MOT record. It is advertised by Rw Cars in Derby. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Good value: £3,457 (16%) under the AskCar estimate of £21,446.

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 1,233 priced Audi A4 Avant adverts across different ages and specifications, as of 12 November 2026.

A 2023 Audi A4 Avant with the 2.0 petrol engine is typically advertised at £22,300: the median of the 208 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2023 Audi A4 Avant advertised 1 day ago. About half of 2023 Audi A4 Avant cars are gone from sale within a month of being advertised: 154 of the 306 first advertised between 13 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £18,489. Its asking price is now £17,989, £500 less. The latest price cut was seen on 12 November 2026.

Price changes recorded:

• 11 November 2026: £18,489
• 12 November 2026: £17,989

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 12 November 2026: valid until 4 November 2027.

It has had 2 MOTs. The latest, on 5 November 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 31,220 miles, which matches the advertised 31,215 miles.

Advertised mileage is about 700 miles lower than the median mileage of a 2023 Audi A4 Avant on AskCar.

Similar cars

62 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 12 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A4 Avant S Line, 2.0 petrol estate, black. Mileage: 30,837 miles. Price: £21,490, £3,501 more than this car. Dealer: Heaton Autos in Manchester. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-c4713c2ca089
• 2023 Audi A4 Avant S Line, 2.0 petrol estate, grey. Mileage: 30,828 miles. Price: £22,999, £5,010 more than this car. Dealer: Lookers Audi Ayr in Prestwick. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-d9e3411fc0aa
• 2023 Audi A4 Avant S Line, 2.0 petrol estate, grey. Mileage: 30,672 miles. Price: £20,990, £3,001 more than this car. Dealer: Barlow Motors Crewe Skoda in Crewe. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-fa12911e35ba

• The nearest: 2023 Audi A4 Avant S Line, 2.0 petrol estate, grey, under a mile from this car. Mileage: 36,055 miles. Price: £17,989, the same price as this car. Dealer: Rw Cars in Derby. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-d4d98bc4566d