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
• Year: 2023
• Mileage: 20,282 miles
• Fuel: Petrol, mild hybrid
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 160 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 20,282 miles on the clock, this 2023 Audi A4 Avant S Line has done roughly 10,300 fewer miles than a typical 2023 Audi A4 Avant. Its asking price of £21,070 is £1,546 below the AskCar estimate of £22,616. The AskCar estimate uses UK dealer asking prices, including 1,202 Audi A4 Avant adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 52 days ago. Its asking price has since fallen by £1,240. The government's MOT record matches its advertised mileage. You can find this car at Big Motoring World Sheffield in Rotherham. 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: £1,546 (6%) under the AskCar estimate of £22,616.

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 52 days.

Price history

AskCar first saw this advert on 11 September 2026 at £22,310. Its asking price is now £21,070, £1,240 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 11 September 2026: £22,310
• 12 September 2026: £22,330
• 15 September 2026: £22,250
• 19 September 2026: £22,200
• 24 September 2026: £22,080
• 26 September 2026: £22,060
• 30 September 2026: £21,840
• 3 October 2026: £21,820
• 7 October 2026: £21,640
• 8 October 2026: £21,650
• 9 October 2026: £21,660
• 10 October 2026: £21,650
• 14 October 2026: £21,460
• 16 October 2026: £21,440
• 17 October 2026: £21,420
• 21 October 2026: £21,250
• 27 October 2026: £21,070

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 11 September 2027.

It has had one MOT, on 10 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 20,286 miles, which matches the advertised 20,282 miles.

Advertised mileage is about 10,300 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, white. Mileage: 20,310 miles. Price: £22,998, £1,928 more than this car. Dealer: Arnold Clark Mercedes-Benz Of Perth in Perth. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-3af0704f1d0f
• 2023 Audi A4 Avant S Line, 2.0 petrol estate, white. Mileage: 20,179 miles. Price: £21,677, £607 more than this car. Dealer: Group 1 Automotive Stockport Audi in Stockport. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-e39d1b56b6c4
• 2023 Audi A4 Avant S Line, 2.0 petrol estate, black. Mileage: 20,000 miles. Price: £21,490, £420 more than this car. Dealer: Gravelwood Car Sales Gravelwood in Sevenoaks. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-208e7cc78b12

• The nearest: 2023 Audi A4 Avant S Line, 2.0 petrol estate, grey, 24 miles from this car. Mileage: 50,780 miles. Price: £20,000, £1,070 less than this car. Dealer: Sytner Group Huddersfield Audi in Huddersfield. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-85b32cb6b0f5