2018 Audi A3 1.5 TFSI Sport
Price: £12,995. Fair price: £170 (1%) under the AskCar estimate of £13,165, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,542 priced Audi A3 adverts on AskCar as of 2 November 2026.
AskCar lists 6,720 used Audi A3 from 2,302 UK dealerships, as of 2 November 2026.
Overview
- Make: Audi
- Model: A3
- Trim: Sport
- Version: 1.5 TFSI Sport Manual FWD Euro 6 5dr (147 bhp)
- Year: 2018
- Mileage: 29,000 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres, 147 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Black
- CO2: 117 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 Audi A3 Sport has covered 29,000 miles, around 36,000 fewer miles than is typical for its age. The AskCar estimate for this car is £13,165. It is priced at £12,995, which is £170 below that estimate. The AskCar estimate draws on 6,542 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 5 days ago. The seller is Vertu Volkswagen Mansfield, based in Mansfield. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £170 (1%) under the AskCar estimate of £13,165.
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 6,542 priced Audi A3 adverts across different ages and specifications, as of 2 November 2026.
A 2018 Audi A3 with the 1.5 petrol engine is typically advertised at £12,200: the median of the 142 for sale on AskCar, as of 2 November 2026.
Time on sale
AskCar first saw this 2018 Audi A3 advertised 5 days ago. About half of 2018 Audi A3 cars are gone from sale within a month of being advertised: 230 of the 468 first advertised between 10 July 2026 and 29 September 2026.
Price history
AskCar first saw this advert on 28 October 2026 at £12,995. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 36,000 miles lower than the median mileage of a 2018 Audi A3 on AskCar.
Similar cars
15 other 2018 Audi A3 Sport 1.5 petrol manual hatchbacks are for sale at UK dealers, from £6,995 to £14,101, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2018 Audi A3 Sport, 1.5 petrol hatchback, grey. Mileage: 29,000 miles. Price: £12,690, £305 less than this car. Dealer: K Motors London in New Malden. AskCar page: https://askcar.co.uk/car/audi-a3-2018-bd825dd10547
- 2018 Audi A3 Sport, 1.5 petrol hatchback, blue. Mileage: 29,958 miles. Price: £14,101, £1,106 more than this car. Dealer: Vindis Group Huntingdon Audi in Huntingdon. AskCar page: https://askcar.co.uk/car/audi-a3-2018-d1c3a533a1a8
- 2018 Audi A3 Sport, 1.5 petrol hatchback, blue. Mileage: 45,777 miles. Price: £12,199, £796 less than this car. Dealer: cinch Marshall Jaguar Oxford in Oxford. AskCar page: https://askcar.co.uk/car/audi-a3-2018-d564c4a185c2
- The nearest: 2018 Audi A3 Sport, 1.5 petrol hatchback, silver, 52 miles from this car. Mileage: 51,139 miles. Price: £11,999, £996 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/audi-a3-2018-40417ba6d0e1
Browse all Audi A3 cars for sale · 2018 Audi A3 price guide
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Photos
1 photo of this car is on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.