2018 Audi A4
Version: Auto Euro 6 4dr
Price: £20,900. Above the going rate: £3,228 (18%) over the AskCar estimate of £17,672, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,416 priced Audi A4 adverts on AskCar as of 29 October 2026.
AskCar lists 1,505 used Audi A4 from 987 UK dealerships, as of 29 October 2026.
Overview
- Make
- Audi
- Model
- A4
- Version
- Auto Euro 6 4dr
- Mileage
- 55,465 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Saloon
- Gearbox
- Automatic
- Seats
- 5
- Colour
- Red
- Doors
- 4
- Emissions standard
- Euro 6
About this car
With 55,465 miles on the clock, this 2018 Audi A4 has done roughly 18,300 fewer miles than a typical 2018 Audi A4. The dealer is asking £20,900, which is £3,228 above the AskCar estimate of £17,672. To work out the AskCar estimate, we analyse UK dealer adverts for 1,416 Audi A4 cars across different ages and specifications. This car was first seen in our listings data today. MOT records show an expiry date of 29 July 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Select Northampton, based in Northampton.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £20,900 |
Price and mileage comparison
Above the going rate: £3,228 (18%) over the AskCar estimate of £17,672.
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 1,416 priced Audi A4 adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 18,300 miles lower than the median mileage of a 2018 Audi A4 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 29 July 2027. 54,483 miles at the last test.
Other matching cars
4 other 2018 Audi A4 automatic petrol cars are for sale at UK dealers from £10,200 to £12,750, as of 29 October 2026.
- 2018 Audi A4. Price: £10,200. Mileage: 100,229 miles. Dealer: Star Cars London in Chingford. AskCar page: https://askcar.co.uk/car/audi-a4-2018-af90024ae10a
- 2018 Audi A4. Price: £10,995. Mileage: 82,517 miles. Dealer: Motoriety in Shepton Mallet. AskCar page: https://askcar.co.uk/car/audi-a4-2018-aa28a3079adf
- 2018 Audi A4. Price: £12,750. Mileage: 64,000 miles. Dealer: Shop For Cars in Luton. AskCar page: https://askcar.co.uk/car/audi-a4-2018-6052029b25ab
- 2018 Audi A4. Price: £12,750. Mileage: 70,000 miles. Dealer: Smart Car Sales in Blackburn. AskCar page: https://askcar.co.uk/car/audi-a4-2018-be118a32dde3
The 4 matching cars have covered 64,000 to 100,229 miles, compared with 55,465 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Audi A4 cars for sale · 2018 Audi A4 price guide
More like this
Photos
9 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.