2023 Audi A4 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A4
• Trim: S Line
• Version: 2.0 TFSI 35 S Line S tronic FWD Euro 6 (s/s) 4dr (148 bhp)
• Year: 2023
• Mileage: 14,183 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 154 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A4 S Line has covered 14,183 miles, around 14,200 fewer miles than is typical for its age. The dealer is asking £22,999, which is £1,696 above the AskCar estimate of £21,303. To work out the AskCar estimate, we analyse UK dealer adverts for 1,435 Audi A4 cars across different ages and specifications. It first appeared in our advert records today. The government's MOT record matches its advertised mileage. It is advertised by Hawco Group in Aberdeen. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,696 (7%) over the AskCar estimate of £21,303.

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 1,435 priced Audi A4 adverts across different ages and specifications, as of 6 November 2026.

A 2023 Audi A4 with the 2.0 petrol engine is typically advertised at £20,500: the median of the 223 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2023 Audi A4 advertised today. About half of 2023 Audi A4 cars are gone from sale within a month of being advertised: 139 of the 278 first advertised between 8 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 6 November 2026 at £22,999. 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 6 November 2026: valid until 26 October 2027.

It has had one MOT, on 14 October 2026, and passed.

Advisories at the latest test: nearside front brake disc worn, pitted or scored, but not seriously weakened; offside front brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 14,128 miles, which matches the advertised 14,183 miles.

Advertised mileage is about 14,200 miles lower than the median mileage of a 2023 Audi A4 on AskCar.

Similar cars

90 other 2023 Audi A4 S Line 2.0 petrol automatic saloons are for sale at UK dealers, from £14,251 to £24,186, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A4 S Line, 2.0 petrol saloon, grey. Mileage: 14,182 miles. Price: £20,199, £2,800 less than this car. Dealer: Motorpoint Stockton-on-Tees in Stockton-on-Tees. AskCar page: https://askcar.co.uk/car/audi-a4-2023-8acf39c5d958
• 2023 Audi A4 S Line, 2.0 petrol saloon, white. Mileage: 14,660 miles. Price: £19,995, £3,004 less than this car. Dealer: V12 Sports & Classics Ltd - Hinckley in Hinckley. AskCar page: https://askcar.co.uk/car/audi-a4-2023-f1958439f7b3
• 2023 Audi A4 S Line, 2.0 petrol saloon, blue. Mileage: 14,676 miles. Price: £19,990, £3,009 less than this car. Dealer: Spire Cars UK in London. AskCar page: https://askcar.co.uk/car/audi-a4-2023-518631121fcd

• The nearest: 2023 Audi A4 S Line, 2.0 petrol saloon, black, under a mile from this car. Mileage: 23,251 miles. Price: £21,999, £1,000 less than this car. Dealer: John Clark Motor Group Aberdeen Audi in Aberdeen. AskCar page: https://askcar.co.uk/car/audi-a4-2023-13a978475740