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 (s/s) 5dr (118 bhp)
• Year: 2017
• Mileage: 30,573 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 118 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 129 g/km

About this car

With 30,573 miles on the clock, this 2017 Mazda Mazda3 Sport Nav has done roughly 30,100 fewer miles than a typical 2017 Mazda Mazda3. Priced at £12,500, it is advertised £69 below the AskCar estimate of £12,569. To work out the AskCar estimate, we analyse UK dealer adverts for 1,226 Mazda Mazda3 cars across different ages and specifications. We first recorded this advert 51 days ago, and its asking price has since fallen by £1,000. Its advertised mileage matches the government's MOT record. The seller is Stoneacre Gateshead Mazda, based in Gateshead. 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: £69 (under 1%) under the AskCar estimate of £12,569.

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 2017 Mazda Mazda3 with the 2.0 petrol engine is typically advertised at £9,200: the median of the 79 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2017 Mazda Mazda3 has been on sale for at least 51 days.

Price history

AskCar first saw this advert on 12 September 2026 at £13,500. Its asking price is now £12,500, £1,000 less. The latest price cut was seen on 25 October 2026.

Price changes recorded:

• 12 September 2026: £13,500
• 21 October 2026: £13,000
• 25 October 2026: £12,500

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 30 March 2027.

It failed its MOT on 4 March 2026 (nearside rear coil spring fractured or broken; offside rear coil spring fractured or broken) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 29,234 miles, which matches the advertised 30,573 miles.

Advertised mileage is about 30,100 miles lower than the median mileage of a 2017 Mazda Mazda3 on AskCar.

Similar cars

6 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 2 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, £60 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, red. Mileage: 31,873 miles. Price: £12,999, £499 more than this car. Dealer: Motorplus South Wales in Newport. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2017-cc0dd47408c9
• 2017 Mazda Mazda3 Sport NAV, 2.0 petrol hatchback, blue. Mileage: 47,000 miles. Price: £12,000, £500 less than this car. Dealer: Greenfield Autos in Redhill. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2017-a37e3134368e