2018 Audi A3
1.5 TFSI Sport S tronic FWD Euro 6 5dr 35 (147 bhp)
£14,500
Fair price: within 8% of the typical £14,266 for this model, age and mileage, drawing on 6,508 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A3
- Trim
- SPORT
- Version
- 1.5 TFSI Sport S tronic FWD Euro 6 5dr 35 (147 bhp)
- Mileage
- 29,000 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 1.5 L
- Gearbox
- Automatic
- Power
- 147 bhp
- Seats
- 5
- CO2
- 146 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TFSI
- Emissions standard
- Euro 6
About this car
With 29,000 miles on the clock, this 2018 Audi A3 Sport has done roughly 36,000 fewer miles than a typical 2018 Audi A3. Our estimated market asking price is £14,266. This car is advertised at £14,500, which is £234 above that figure. The estimate uses 6,508 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 50 days ago. Its asking price has since fallen by £400. MOT records show an expiry date of 27 November 2026, and the latest recorded mileage is consistent with the advert. The seller is Marshall BMW Bournemouth, based in Bournemouth.
Stock data from 29 October 2026.
Price history
First seen on 10 September 2026, 50 days ago. Advert duration calculated on 30 October 2026. Net asking-price reduction: £400 from the first recorded £14,900. 3 price reductions recorded, the latest observed on 23 October 2026.
| Date observed | Asking price |
|---|---|
| 10 September 2026 | £14,900 |
| 23 September 2026 | £15,300 |
| 25 September 2026 | £15,100 |
| 2 October 2026 | £14,900 |
| 23 October 2026 | £14,500 |
| 29 October 2026 | £14,500 |
Price and mileage comparison
Estimated market asking price: £14,266. The asking price is £234 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 6,508 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 36,000 miles lower than typical for a 2018 Audi A3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 27 November 2026. 25,604 miles at the last test.
12 other cars with the same year, trim, gearbox and fuel are for sale from £9,376 to £15,200.
| Asking price | Mileage |
|---|---|
| £9,376 | 94,222 miles |
| £10,775 | 75,000 miles |
| £11,300 | 53,060 miles |
| £11,500 | 79,000 miles |
| £11,749 | 63,632 miles |
These cars have covered 24,530–94,222 miles, compared with 29,000 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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How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
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