2018 Audi A5 2.0 TFSI S Line
Price: £17,990. Above the going rate: £2,053 (12%) over the AskCar estimate of £15,937, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,830 priced Audi A5 adverts on AskCar as of 2 November 2026.
AskCar lists 1,887 used Audi A5 from 1,070 UK dealerships, as of 2 November 2026.
Overview
- Make: Audi
- Model: A5
- Trim: S Line
- Version: 2.0 TFSI 45 S Line S tronic 4WD Euro 6 (s/s) 5dr Sportback (242 bhp)
- Year: 2018
- Mileage: 70,009 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 2.0 litres, 242 bhp
- Gearbox: Automatic (S tronic)
- Drive: Four-wheel drive
- Colour: Grey
- CO2: 152 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 Audi A5 S Line has covered 70,009 miles. Priced at £17,990, it is advertised £2,053 above the AskCar estimate of £15,937. The AskCar estimate draws on 1,830 Audi A5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 45 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Park Road Garage in Bedford. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Above the going rate: £2,053 (12%) over the AskCar estimate of £15,937.
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 45 days.
Price history
AskCar first saw this advert on 18 September 2026 at £17,990. 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 18 June 2027.
It has had one MOT, on 19 June 2026, and passed.
There were no advisories at the latest test.
Mileage at that test: 70,050 miles, which matches the advertised 70,009 miles.
Advertised mileage is about 1,900 miles lower 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: 71,100 miles. Price: £14,199, £3,791 less than this car. Dealer: World Cars in Egham. AskCar page: https://askcar.co.uk/car/audi-a5-2018-23e53067d5ca
- 2018 Audi A5 S Line, 2.0 petrol hatchback, black. Mileage: 75,000 miles. Price: £12,989, £5,001 less than this car. Dealer: Emaari Automotive in Croydon. AskCar page: https://askcar.co.uk/car/audi-a5-2018-8685bf2a7aa4
- 2018 Audi A5 S Line, 2.0 petrol hatchback, grey. Mileage: 76,426 miles. Price: £13,999, £3,991 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/audi-a5-2018-5070ed39d2e9
- The nearest: 2018 Audi A5 S Line, 2.0 petrol hatchback, grey, 24 miles from this car. Mileage: 87,858 miles. Price: £14,790, £3,200 less than this car. Dealer: RHM Cars in St Ives. AskCar page: https://askcar.co.uk/car/audi-a5-2018-5cd727aab231
Browse all Audi A5 cars for sale · 2018 Audi A5 price guide
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Photos
37 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.