2018 Audi A5 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A5
• Trim: S Line
• Version: 2.0 TFSI S Line S tronic FWD Euro 6 2dr (187 bhp)
• Year: 2018
• Mileage: 145,041 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 123 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 145,041 miles, this 2018 Audi A5 S Line has covered about 73,200 more miles than other 2018 Audi A5 cars. Priced at £8,940, it is advertised £791 above the AskCar estimate of £8,149. The AskCar estimate uses 1,830 UK dealer adverts for the Audi A5, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 47 days ago. Its asking price has since fallen by £1,300. Our records show an MOT expiry date of 7 October 2026, which has passed. Ask the dealer for an update. Its advertised mileage matches the government's MOT record. The seller is Bristol Car Centre, based in Bristol. 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: £791 (9%) over the AskCar estimate of £8,149.

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 47 days.

Price history

AskCar first saw this advert on 16 September 2026 at £10,240. Its asking price is now £8,940, £1,300 less. The latest price cut was seen on 25 October 2026.

Price changes recorded:

• 16 September 2026: £10,240
• 7 October 2026: £9,240
• 25 October 2026: £8,940

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 7 October 2026; ask the dealer for the current MOT.

It failed its MOT on 6 October 2025 (nearside rear coil spring fractured or broken; nearside front tyre tread depth below requirements of 1.6mm; offside front tyre tread depth below requirements of 1.6mm; and 3 more) and passed 2 days later, on 8 October 2025.

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

Mileage at that test: 142,492 miles, which matches the advertised 145,041 miles.

Advertised mileage is about 73,200 miles higher than the median mileage of a 2018 Audi A5 on AskCar.

Similar cars

18 other 2018 Audi A5 S Line 2.0 petrol automatic coupes are for sale at UK dealers, from £10,995 to £19,990, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A5 S Line, 2.0 petrol coupe, black. Mileage: 100,601 miles. Price: £10,995, £2,055 more than this car. Dealer: JR Motors Livingstone in Livingston. AskCar page: https://askcar.co.uk/car/audi-a5-2018-3fb50e6b0a40
• 2018 Audi A5 S Line, 2.0 petrol coupe, grey. Mileage: 91,042 miles. Price: £11,599, £2,659 more than this car. Dealer: Pine Lodge Cars in Whitchurch. AskCar page: https://askcar.co.uk/car/audi-a5-2018-a5c20f8dd1ce
• 2018 Audi A5 S Line, 2.0 petrol coupe, black. Mileage: 90,000 miles. Price: £13,995, £5,055 more than this car. Dealer: Oasis Cars in Gravesend. AskCar page: https://askcar.co.uk/car/audi-a5-2018-c9b84ca76499

• The nearest: 2018 Audi A5 S Line, 2.0 petrol coupe, white, 4 miles from this car. Mileage: 60,737 miles. Price: £14,000, £5,060 more than this car. Dealer: Avanti Automotive in Bristol. AskCar page: https://askcar.co.uk/car/audi-a5-2018-029f270bdce4