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: 60,737 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 60,737 miles on the clock, this 2018 Audi A5 S Line has done roughly 11,100 fewer miles than a typical 2018 Audi A5. The dealer is asking £14,000, which is £467 below the AskCar estimate of £14,467. To work out the AskCar estimate, we analyse UK dealer adverts for 1,830 Audi A5 cars across different ages and specifications. We first recorded this car for sale 38 days ago. The government's MOT record matches its advertised mileage. It is advertised by Avanti Automotive 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

Fair price: £467 (3%) under the AskCar estimate of £14,467.

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 38 days.

Price history

AskCar first saw this advert on 25 September 2026 at £14,000. 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 2 November 2026: valid until 11 January 2027.

It failed its MOT on 9 January 2026 (offside front service brake excessively fluctuating; nearside front tyre tread depth below requirements of 1.6mm; offside front tyre tread depth below requirements of 1.6mm) and passed 3 days later, on 12 January 2026.

There were no advisories at the latest test.

Mileage at that test: 58,017 miles, which matches the advertised 60,737 miles.

Advertised mileage is about 11,100 miles lower 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 £8,940 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, grey. Mileage: 58,000 miles. Price: £14,000, the same price as this car. Dealer: nucar in Basildon. AskCar page: https://askcar.co.uk/car/audi-a5-2018-ee71b2e6ac3f
• 2018 Audi A5 S Line, 2.0 petrol coupe, black. Mileage: 64,717 miles. Price: £13,550, £450 less than this car. Dealer: Anchor Cars in Reading. AskCar page: https://askcar.co.uk/car/audi-a5-2018-17a967f1f0e2
• 2018 Audi A5 S Line, 2.0 petrol coupe, grey. Mileage: 66,000 miles. Price: £14,220, £220 more than this car. Dealer: Stormont Motor Company in Braintree. AskCar page: https://askcar.co.uk/car/audi-a5-2018-9e63d661acda

• The nearest: 2018 Audi A5 S Line, 2.0 petrol coupe, blue, under a mile from this car. Mileage: 74,908 miles. Price: £12,500, £1,500 less than this car. Dealer: Avanti Automotive in Bristol. AskCar page: https://askcar.co.uk/car/audi-a5-2018-d8914de89482