2018 Audi A5 2.0 TDI S Line
Price: £13,980. Fair price: £245 (1%) under the AskCar estimate of £14,225, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,868 priced Audi A5 adverts on AskCar as of 5 November 2026.
AskCar lists 1,919 used Audi A5 from 1,076 UK dealerships, as of 5 November 2026.
Overview
- Make: Audi
- Model: A5
- Trim: S Line
- Version: 2.0 TDI S Line S tronic 4WD Euro 6 (s/s) 2dr (187 bhp)
- Year: 2018
- Mileage: 72,000 miles
- Fuel: Diesel
- Body: Estate, 2 doors, 4 seats
- Engine: 2.0 litres, 187 bhp
- Gearbox: Automatic (S tronic)
- Drive: Four-wheel drive
- Colour: Grey
- CO2: 121 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2018 Audi A5 S Line is 72,000 miles. Its asking price of £13,980 is £245 below the AskCar estimate of £14,225. To work out the AskCar estimate, we analyse UK dealer adverts for 1,868 Audi A5 cars across different ages and specifications. It first appeared in our advert records 15 days ago. Its advertised mileage matches the government's MOT record. It is advertised by Scottish Motor Services in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £245 (1%) under the AskCar estimate of £14,225.
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 1,868 priced Audi A5 adverts across different ages and specifications, as of 5 November 2026.
A 2018 Audi A5 with the 2.0 diesel engine is typically advertised at £13,500: the median of the 120 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2018 Audi A5 has been on sale for at least 15 days.
Price history
AskCar first saw this advert on 21 October 2026 at £13,980. 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 5 November 2026: valid until 22 August 2027.
It has had 8 MOTs. The latest, on 21 August 2026, passed.
Advisories at the latest test: rear brake disc worn, pitted or scored, but not seriously weakened both; front tyre slightly damaged/cracking or perishing both; front registration plate deteriorated but not likely to be misread.
Mileage at that test: 71,987 miles, which matches the advertised 72,000 miles.
Advertised mileage is about 800 miles higher than the median mileage of a 2018 Audi A5 on AskCar.
Browse all Audi A5 cars for sale · 2018 Audi A5 price guide
More like this
- Used Audi A5 S Line prices
- Used Audi A5 for sale under £15,000
- Used automatic Audi A5 for sale
- Used diesel Audi A5 for sale
- Used Audi A5 for sale near Glasgow
Photos
50 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.