2018 Mazda Mazda3 2.0 SKYACTIV-G Sport NAV
Version: 2.0 SKYACTIV-G Sport NAV Manual FWD Euro 6 (s/s) 5dr (119 bhp)
Price: £7,799. Fair price: £271 (3%) over the AskCar estimate of £7,528, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,243 priced Mazda Mazda3 adverts on AskCar as of 30 October 2026.
AskCar lists 1,283 used Mazda Mazda3 from 675 UK dealerships, as of 30 October 2026.
Overview
- Make
- Mazda
- Model
- Mazda3
- Trim
- Sport NAV
- Version
- 2.0 SKYACTIV-G Sport NAV Manual FWD Euro 6 (s/s) 5dr (119 bhp)
- Mileage
- 94,000 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 2.0 L
- Gearbox
- Manual
- Power
- 119 bhp
- Seats
- 5
- CO2
- 119 g/km
- Colour
- Blue
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- SKYACTIV-G
- Emissions standard
- Euro 6
About this car
At 94,000 miles, this 2018 Mazda Mazda3 Sport Nav has covered about 38,000 more miles than other 2018 Mazda Mazda3 cars. The AskCar estimate for this car is £7,528. It is priced at £7,799, which is £271 above that estimate. The AskCar estimate uses 1,243 UK dealer adverts for the Mazda Mazda3, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. MOT records show an expiry date of 12 June 2027, and the latest recorded mileage is consistent with the advert. You can find this car at Alex Scott Guidepost in Choppington.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £7,799 |
Price and mileage comparison
Fair price: £271 (3%) over the AskCar estimate of £7,528.
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 1,243 priced Mazda Mazda3 adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 38,000 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 12 June 2027. 90,867 miles at the last test.
Other matching cars
36 other 2018 Mazda Mazda3 Sport NAV manual petrol cars are for sale at UK dealers from £6,991 to £13,999, as of 30 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: £7,695. Mileage: 90,566 miles. Dealer: Motor 44 in Wythenshawe. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-6ba0b8846aa9
- 2018 Mazda Mazda3. Price: £7,695. Mileage: 78,350 miles. Dealer: Wokingham Cars in Wokingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-f7136e32222d
- 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
The 36 matching cars have covered 9,401 to 103,890 miles, compared with 94,000 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
21 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 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.