2015 Audi A4 2.0 TDI ultra S Line

Overview

• Make: Audi
• Model: A4
• Trim: S Line
• Version: 2.0 TDI ultra S Line Manual FWD Euro 6 (s/s) 4dr (161 bhp)
• Year: 2015
• Mileage: 44,975 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 161 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 109 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 44,975 miles on the clock, this 2015 Audi A4 S Line has done roughly 41,500 fewer miles than a typical 2015 Audi A4. Priced at £10,890, it is advertised £1,337 above the AskCar estimate of £9,553. To work out the AskCar estimate, we analyse UK dealer adverts for 1,428 Audi A4 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 158 days, and its asking price has been cut by £780. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at West Brook Car Sales in Peterborough. 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

Above the going rate: £1,337 (13%) over the AskCar estimate of £9,553.

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 1,428 priced Audi A4 adverts across different ages and specifications, as of 2 November 2026.

A 2015 Audi A4 with the 2.0 diesel engine is typically advertised at £9,000: the median of the 63 for sale on AskCar, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2015 Audi A4 has been on sale for at least 158 days, and its asking price has been cut by £780. About half of 2015 Audi A4 cars are gone from sale within a month of being advertised: 40 of the 80 first advertised between 12 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 28 May 2026 at £11,670. Its asking price is now £10,890, £780 less. The latest price cut was seen on 5 October 2026.

Price changes recorded:

• 28 May 2026: £11,670
• 1 June 2026: £11,630
• 8 June 2026: £11,590
• 10 July 2026: £11,570
• 23 July 2026: £11,480
• 27 July 2026: £11,400
• 4 August 2026: £11,200
• 6 August 2026: £10,990
• 5 October 2026: £10,890

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 5 December 2026.

It failed its MOT on 10 November 2025 (nearside front outer drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt) and passed 2 days later, on 12 November 2025.

Advisories at the latest test: nearside front lower suspension arm pin or bush worn but not resulting in excessive movement curved arm bush; offside front lower suspension arm pin or bush worn but not resulting in excessive movement curved arm bush; offside front lower suspension arm pin or bush worn but not resulting in excessive movement straight arm inner bush; and 1 more.

Mileage at that test: 44,387 miles, which matches the advertised 44,975 miles.

Advertised mileage is about 41,500 miles lower than the median mileage of a 2015 Audi A4 on AskCar.

Similar cars

3 other 2015 Audi A4 S Line 2.0 diesel manual saloons are for sale at UK dealers, from £6,400 to £7,295, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2015 Audi A4 S Line, 2.0 diesel saloon, grey. Mileage: 86,000 miles. Price: £7,295, £3,595 less than this car. Dealer: DTM Car Sales Plymouth in Plymouth. AskCar page: https://askcar.co.uk/car/audi-a4-2015-fcc04b1a4d39
• 2015 Audi A4 S Line, 2.0 diesel saloon, grey. Mileage: 93,200 miles. Price: £6,995, £3,895 less than this car. Dealer: Woodcroft Motors in Stockton-on-Tees. AskCar page: https://askcar.co.uk/car/audi-a4-2015-c68b0bd022d9
• 2015 Audi A4 S Line, 2.0 diesel saloon, grey. Mileage: 100,000 miles. Price: £6,400, £4,490 less than this car. Dealer: Nene Vale Motor Company in Northampton. AskCar page: https://askcar.co.uk/car/audi-a4-2015-d4cd5aab53c8