2020 Audi A4 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A4
• Trim: S Line
• Version: 2.0 TFSI S Line Auto Euro 6 4dr
• Year: 2020
• Mileage: 39,387 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Automatic
• Colour: Grey
• CO2: 136 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi A4 S Line is advertised with 39,387 miles, approximately 11,300 below the typical mileage for its age. The AskCar estimate for this car is £17,605. It is priced at £15,691, which is £1,914 below that estimate. The AskCar estimate uses 1,427 UK dealer adverts for the Audi A4, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 21 days ago. Its asking price has since fallen by £600. We checked its advertised mileage against the government's MOT record, and they match. The seller is Luscombe MG Leeds, based in Leeds. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Good value: £1,914 (10%) under the AskCar estimate of £17,605.

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 1,427 priced Audi A4 adverts across different ages and specifications, as of 5 November 2026.

A 2020 Audi A4 with the 2.0 petrol engine is typically advertised at £17,200: the median of the 107 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2020 Audi A4 has been on sale for at least 21 days.

Price history

AskCar first saw this advert on 15 October 2026 at £16,291. Its asking price is now £15,691, £600 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 15 October 2026: £16,291
• 31 October 2026: £15,791
• 5 November 2026: £15,691

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 28 February 2027.

It has had 4 MOTs. The latest, on 7 February 2026, passed.

Advisories at the latest test: front tyre slightly damaged/cracking or perishing o\s and n\s; windscreen damaged but not adversely affecting driver's view.

Mileage at that test: 32,679 miles, which matches the advertised 39,387 miles.

Advertised mileage is about 11,300 miles lower than the median mileage of a 2020 Audi A4 on AskCar.

Similar cars

8 other 2020 Audi A4 S Line 2.0 petrol automatic saloons are for sale at UK dealers, from £14,475 to £19,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi A4 S Line, 2.0 petrol saloon, blue. Mileage: 37,750 miles. Price: £17,299, £1,608 more than this car. Dealer: Gates Of Woodford in Woodford. AskCar page: https://askcar.co.uk/car/audi-a4-2020-6afc35dac6ba
• 2020 Audi A4 S Line, 2.0 petrol saloon, black. Mileage: 33,600 miles. Price: £17,990, £2,299 more than this car. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/audi-a4-2020-d447160ff9fa
• 2020 Audi A4 S Line, 2.0 petrol saloon, blue. Mileage: 46,000 miles. Price: £15,999, £308 more than this car. Dealer: Charles Hurst CUPRA Belfast in Belfast. AskCar page: https://askcar.co.uk/car/audi-a4-2020-8e153e57a2b5

• The nearest: 2020 Audi A4 S Line, 2.0 petrol saloon, blue, 45 miles from this car. Mileage: 14,724 miles. Price: £19,995, £4,304 more than this car. Dealer: Group 1 Automotive Macclesfield Audi in Macclesfield. AskCar page: https://askcar.co.uk/car/audi-a4-2020-dbd0d8081429