2018 Audi A5

2.0 TDI S Line S tronic 4WD Euro 6 5dr (187 bhp)

£19,490

Fair price: within 8% of the typical £18,754 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
2.0 TDI S Line S tronic 4WD Euro 6 5dr (187 bhp)
Mileage
30,200 miles
Year
2018
Fuel type
Diesel
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
121 g/km
Colour
Blue
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
S tronic
Engine badge
TDI
Emissions standard
Euro 6

About this car

With 30,200 miles on the clock, this 2018 Audi A5 S Line has done roughly 40,500 fewer miles than a typical 2018 Audi A5. Its asking price of £19,490 is £736 above our estimate of £18,754. The estimate uses 1,862 UK dealer adverts for the Audi A5, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 43 days ago. Its asking price has since fallen by £1,260. MOT records show an expiry date of 13 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Stratstone Warrington Audi, based in Warrington.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 September 2026, 43 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £1,260 from the first recorded £20,750. 3 price reductions recorded, the latest observed on 7 October 2026.

Recorded asking prices
Date observedAsking price
8 September 2026£20,750
11 September 2026£19,990
24 September 2026£19,750
7 October 2026£19,490
20 October 2026£19,490

Price and mileage comparison

Estimated market asking price: £18,754. The asking price is £736 above 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 40,500 miles lower than typical for a 2018 Audi A5.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 13 June 2027. 29,754 miles at the last test.

40 other cars with the same year, trim, gearbox and fuel are for sale from £9,695 to £18,999.

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 30,200 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

Stratstone Warrington Audi, Warrington. Across the dealer network: 69 branches, 4,825 cars for sale.

Dealer postcode: WA5 7YD.

Dealer opening hours

Monday
09:00-18:30
Tuesday
09:00-18:30
Wednesday
09:00-18:30
Thursday
09:00-18:30
Friday
09:00-18:30
Saturday
09:00-17:00
Sunday
10:00-16:00

Vehicle photos