2018 Mazda Mazda3 2.0 SKYACTIV-G Sport NAV
Version: 2.0 SKYACTIV-G Sport NAV Manual FWD Euro 6 (s/s) 4dr Fastback (119 bhp)
Price: £7,695. Fair price: £424 (5%) under the AskCar estimate of £8,119, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,246 priced Mazda Mazda3 adverts on AskCar as of 29 October 2026.
AskCar lists 1,324 used Mazda Mazda3 from 699 UK dealerships, as of 29 October 2026.
Overview
- Make
- Mazda
- Model
- Mazda3
- Trim
- Sport NAV
- Version
- 2.0 SKYACTIV-G Sport NAV Manual FWD Euro 6 (s/s) 4dr Fastback (119 bhp)
- Mileage
- 78,350 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Saloon
- Engine
- 2.0 L
- Gearbox
- Manual
- Power
- 119 bhp
- Seats
- 5
- CO2
- 119 g/km
- Colour
- White
- Doors
- 4
- Driven wheels
- Front Wheel Drive
- Engine badge
- SKYACTIV-G
- Emissions standard
- Euro 6
About this car
At 78,350 miles, this 2018 Mazda Mazda3 Sport Nav has covered about 24,500 more miles than other 2018 Mazda Mazda3 cars. The AskCar estimate for this car is £8,119. It is priced at £7,695, which is £424 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,246 Mazda Mazda3 cars across different ages and specifications. We first recorded this car for sale today. MOT records show an expiry date of 26 February 2027, and the latest recorded mileage is consistent with the advert. The seller is Wokingham Cars, based in Wokingham.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £7,695 |
Price and mileage comparison
Fair price: £424 (5%) under the AskCar estimate of £8,119.
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 1,246 priced Mazda Mazda3 adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 24,500 miles higher than the median mileage of a 2018 Mazda Mazda3 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 26 February 2027. 75,148 miles at the last test.
Other matching cars
38 other 2018 Mazda Mazda3 Sport NAV manual petrol cars are for sale at UK dealers from £6,991 to £13,999, as of 29 October 2026.
The 5 cheapest:
- 2018 Mazda Mazda3. Price: £6,991. Mileage: 103,890 miles. Dealer: Auto Investments UK (Aiuk) in Leicester. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-29172a42ac24
- 2018 Mazda Mazda3. Price: £7,680. Mileage: 95,000 miles. Dealer: AG Cars Loughborough in Loughborough. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-a20efed5cbc0
- 2018 Mazda Mazda3. Price: £7,750. Mileage: 90,000 miles. Dealer: The PRE Loved Car Company in Manningtree. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-a4ac7bb7595f
- 2018 Mazda Mazda3. Price: £7,965. Mileage: 86,134 miles. Dealer: TMC Car Sales in Stockport. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-eaea39ff7bf4
- 2018 Mazda Mazda3. Price: £7,995. Mileage: 56,000 miles. Dealer: Carizmo in Manchester. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-831aa02241a3
The 38 matching cars have covered 9,401 to 103,890 miles, compared with 78,350 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Mazda Mazda3 cars for sale · 2018 Mazda Mazda3 price guide
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Photos
8 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.