2018 Audi A5 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A5
• Trim: S Line
• Version: 2.0 TFSI S Line S tronic 4WD Euro 6 (s/s) 5dr Sportback (249 bhp)
• Year: 2018
• Mileage: 97,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 249 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 147 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi A5 S Line is advertised with 97,000 miles on the clock. The dealer is asking £14,995, which is £1,410 above the AskCar estimate of £13,585. To work out the AskCar estimate, we analyse UK dealer adverts for 1,830 Audi A5 cars across different ages and specifications. Since we first spotted the advert 158 days ago, the asking price has dropped by £1,000. Ask the dealer why the advert shows fewer miles than the 97,615 recorded at the latest MOT. Its recorded MOT is valid until 8 April 2027. You can find this car at Evolve Motor Group in Swindon. 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: £1,410 (10%) over the AskCar estimate of £13,585.

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 1,830 priced Audi A5 adverts across different ages and specifications, as of 2 November 2026.

A 2018 Audi A5 with the 2.0 petrol engine is typically advertised at £13,900: the median of the 117 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Audi A5 has been on sale for at least 158 days.

Price history

AskCar first saw this advert on 28 May 2026 at £15,995. Its asking price is now £14,995, £1,000 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 28 May 2026: £15,995
• 4 September 2026: £15,795
• 22 September 2026: £15,495
• 17 October 2026: £15,395
• 22 October 2026: £14,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 8 April 2027.

It failed its MOT on 9 April 2026 (offside rear coil spring fractured or broken) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 97,615 miles. The advert says 97,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 25,100 miles higher than the median mileage of a 2018 Audi A5 on AskCar.

Similar cars

23 other 2018 Audi A5 S Line 2.0 petrol automatic hatchbacks are for sale at UK dealers, from £10,989 to £19,999, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A5 S Line, 2.0 petrol hatchback, white. Mileage: 98,811 miles. Price: £11,299, £3,696 less than this car. Dealer: The Carzone Winsford in Winsford. AskCar page: https://askcar.co.uk/car/audi-a5-2018-3d7519db66c9
• 2018 Audi A5 S Line, 2.0 petrol hatchback, white. Mileage: 100,000 miles. Price: £10,989, £4,006 less than this car. Dealer: Piston & Rotor The Garage in Bury. AskCar page: https://askcar.co.uk/car/audi-a5-2018-a8d765e32d3d
• 2018 Audi A5 S Line, 2.0 petrol hatchback, black. Mileage: 89,335 miles. Price: £12,275, £2,720 less than this car. Dealer: Trade Car Sales in Bury. AskCar page: https://askcar.co.uk/car/audi-a5-2018-327e50bf6729

• The nearest: 2018 Audi A5 S Line, 2.0 petrol hatchback, black, 40 miles from this car. Mileage: 77,495 miles. Price: £15,999, £1,004 more than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/audi-a5-2018-bebba1887da7