2018 Mazda Mazda3 2.0 SKYACTIV-G Sport NAV

Overview

• Make: Mazda
• Model: Mazda3
• Trim: Sport NAV
• Version: 2.0 SKYACTIV-G Sport NAV Manual FWD Euro 6 (s/s) 5dr (119 bhp)
• Year: 2018
• Mileage: 59,263 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 119 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 119 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 59,263 miles, this 2018 Mazda Mazda3 Sport Nav has covered about 5,000 more miles than other 2018 Mazda Mazda3 cars. Its asking price of £9,595 is £448 below the AskCar estimate of £10,043. The AskCar estimate uses UK dealer asking prices, including 1,226 Mazda Mazda3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 40 days ago, and its asking price has since fallen by £300. Its advertised mileage matches the government's MOT record. The seller is Auto Hub North East, based in Peterlee. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £448 (4%) under the AskCar estimate of £10,043.

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 1,226 priced Mazda Mazda3 adverts across different ages and specifications, as of 2 November 2026.

A 2018 Mazda Mazda3 with the 2.0 petrol engine is typically advertised at £10,000: the median of the 71 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Mazda Mazda3 has been on sale for at least 40 days.

Price history

AskCar first saw this advert on 23 September 2026 at £9,895. Its asking price is now £9,595, £300 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

• 23 September 2026: £9,895
• 7 October 2026: £9,795
• 17 October 2026: £9,595

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 6 February 2027.

It failed its MOT on 12 January 2026 (nearside front suspension arm pin or bush excessively worn; offside front suspension arm pin or bush excessively worn) and passed later the same day.

Advisories at the latest test: OS wing mirror slightly loose.

Mileage at that test: 49,553 miles, which matches the advertised 59,263 miles.

Advertised mileage is about 5,000 miles higher than the median mileage of a 2018 Mazda Mazda3 on AskCar.

Similar cars

33 other 2018 Mazda Mazda3 Sport NAV 2.0 petrol manual hatchbacks are for sale at UK dealers, from £6,991 to £13,999, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Mazda Mazda3 Sport NAV, 2.0 petrol hatchback, white. Mileage: 61,394 miles. Price: £9,440, £155 less than this car. Dealer: Group 1 Assured Ipswich in Ipswich. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-885ca69de3a5
• 2018 Mazda Mazda3 Sport NAV, 2.0 petrol hatchback, red. Mileage: 56,000 miles. Price: £7,495, £2,100 less than this car. Dealer: Carizmo in Manchester. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-831aa02241a3
• 2018 Mazda Mazda3 Sport NAV, 2.0 petrol hatchback, grey. Mileage: 54,251 miles. Price: £9,980, £385 more than this car. Dealer: Green 4 Motor Company Leamington Mazda in Warwick. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-d6eaaaba5439

• The nearest: 2018 Mazda Mazda3 Sport NAV, 2.0 petrol hatchback, grey, 10 miles from this car. Mileage: 50,000 miles. Price: £9,995, £400 more than this car. Dealer: Autopark UK in Meadowfield. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-a4674910f3c7