2018 Audi A3

Auto Euro 6 5dr

£9,495

Far under the typical £16,499 for this model, age and mileage, drawing on 6,484 adverts of this make and model: £7,004 less. Worth asking why.

Overview

Make
Audi
Model
A3
Version
Auto Euro 6 5dr
Mileage
57,000 miles
Year
2018
Fuel type
Petrol
Body type
Hatchback
Gearbox
Automatic
Seats
5
Colour
Red
Doors
5
Emissions standard
Euro 6

About this car

At 57,000 miles, this 2018 Audi A3 has covered about 8,600 fewer miles than other 2018 Audi A3 cars. The dealer is asking £9,495, which is £7,004 below our market estimate of £16,499. We recommend confirming the advertised price and vehicle details. To estimate its market asking price, we analyse UK dealer adverts for 6,484 Audi A3 cars across different ages and specifications. We first recorded this advert 83 days ago, and its asking price has since fallen by £2,500. You can find this car at Cars of Cowbridge in Vale of Glamorgan.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 29 July 2026, 83 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £2,500 from the first recorded £11,995. 2 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observedAsking price
16 September 2026£11,995
17 September 2026£9,995
17 October 2026£9,495
19 October 2026£9,495

Price and mileage comparison

Estimated market asking price: £16,499. The asking price is £7,004 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 6,484 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 8,600 miles lower than typical for a 2018 Audi A3.

MOT

MOT no details held by dvla.

6 other cars with the same year, trim, gearbox and fuel are for sale from £10,796 to £21,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£10,79686,350 miles
£13,99544,000 miles
£16,95070,100 miles
£17,99955,101 miles
£20,99535,421 miles

These cars have covered 34,838–86,350 miles, compared with 57,000 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 A3 cars for sale · 2018 Audi A3 price guide

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Dealer

Cars of Cowbridge, Vale of Glamorgan. Across the dealer network: 16 cars for sale.

Dealer postcode: CF71 7PF.

Vehicle photos