2017 Mazda Mazda3 2.0 SKYACTIV-G Sport NAV

Overview

• Make: Mazda
• Model: Mazda3
• Trim: Sport NAV
• Version: 2.0 SKYACTIV-G Sport NAV Auto FWD Euro 6 (s/s) 5dr (119 bhp)
• Year: 2017
• Mileage: 23,400 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 119 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Mazda Mazda3 Sport Nav has covered 23,400 miles, around 37,300 fewer miles than is typical for its age. The AskCar estimate for this car is £12,843. It is priced at £13,543, which is £700 above that estimate. The AskCar estimate draws on 1,241 Mazda Mazda3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 1 day ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Thornbury Car Centre, based in Bristol. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £700 (5%) over the AskCar estimate of £12,843.

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 1,241 priced Mazda Mazda3 adverts across different ages and specifications, as of 4 November 2026.

A 2017 Mazda Mazda3 with the 2.0 petrol engine is typically advertised at £9,000: the median of the 83 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2017 Mazda Mazda3 advertised 1 day ago. About 6 in 10 of 2017 Mazda Mazda3 cars are gone from sale within a month of being advertised: 84 of the 149 first advertised between 11 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £13,543. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 29 June 2027.

It has had 8 MOTs. The latest, on 18 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 22,774 miles, which matches the advertised 23,400 miles.

Advertised mileage is about 37,300 miles lower than the median mileage of a 2017 Mazda Mazda3 on AskCar.

Similar cars

7 other 2017 Mazda Mazda3 Sport NAV 2.0 petrol automatic hatchbacks are for sale at UK dealers, from £7,802 to £12,999, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2017 Mazda Mazda3 Sport NAV, 2.0 petrol hatchback, red. Mileage: 30,573 miles. Price: £12,440, £1,103 less than this car. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2017-a3d44e712aff
• 2017 Mazda Mazda3 Sport NAV, 2.0 petrol hatchback, grey. Mileage: 30,573 miles. Price: £12,500, £1,043 less than this car. Dealer: Stoneacre Gateshead Mazda in Gateshead. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2017-8f0788817487
• 2017 Mazda Mazda3 Sport NAV, 2.0 petrol hatchback, red. Mileage: 31,873 miles. Price: £12,999, £544 less than this car. Dealer: Motorplus South Wales in Newport. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2017-cc0dd47408c9