2018 Audi A5

3.0 TDI V6 S Line S tronic 4WD Euro 6 (s/s) 2dr (215 bhp)

£12,194

Fair price: within 8% of the typical £12,731 for this model, age and mileage, drawing on 1,862 adverts of this make and model.

Overview

Make
Audi
Model
A5
Trim
S LINE
Version
3.0 TDI V6 S Line S tronic 4WD Euro 6 (s/s) 2dr (215 bhp)
Mileage
94,177 miles
Year
2018
Fuel type
Diesel
Body type
Coupe
Engine
3.0 L
Gearbox
Automatic
Power
215 bhp
Seats
4
CO2
127 g/km
Colour
White
Doors
2
Driven wheels
Four Wheel Drive
Gearbox version
S tronic
Engine badge
TDI V6
Emissions standard
Euro 6

About this car

This 2018 Audi A5 S Line has covered 94,177 miles, around 24,200 more than typical for its age. Its asking price of £12,194 is £537 below our estimate of £12,731. Our estimate draws on 1,862 Audi A5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 59 days ago. Its asking price has since fallen by £1,000. MOT records show an expiry date of 15 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Car Vault, based in Welwyn Garden City.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 22 August 2026, 59 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £1,000 from the first recorded £13,194. 2 price reductions recorded, the latest observed on 3 October 2026.

Recorded asking prices
Date observedAsking price
22 August 2026£13,194
19 September 2026£12,794
3 October 2026£12,194
19 October 2026£12,194

Price and mileage comparison

Estimated market asking price: £12,731. The asking price is £537 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 1,862 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 24,200 miles higher than typical for a 2018 Audi A5.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 15 September 2027. 94,327 miles at the last test.

39 other cars with the same year, trim, gearbox and fuel are for sale from £9,695 to £19,490.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£9,695105,000 miles
£9,699110,500 miles
£10,395105,000 miles
£10,595118,334 miles
£10,890101,797 miles

These cars have covered 23,000–133,000 miles, compared with 94,177 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Audi A5 cars for sale · 2018 Audi A5 price guide

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Dealer

Car Vault, Welwyn Garden City. Across the dealer network: 110 cars for sale.

Dealer postcode: AL7 1EP.

Dealer opening hours

Monday
09:30-18:00
Tuesday
09:30-18:00
Wednesday
09:30-18:00
Thursday
09:30-18:00
Friday
09:30-18:00
Saturday
09:00-18:00
Sunday
11:00-16:00

Vehicle photos