2017 Mazda CX-3 2.0 SKYACTIV-G GT Sport

Overview

• Make: Mazda
• Model: CX-3
• Trim: GT Sport
• Version: 2.0 SKYACTIV-G GT Sport Manual FWD Euro 6 (s/s) 5dr (119 bhp)
• Year: 2017
• Mileage: 45,000 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 119 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Mazda CX-3 GT Sport has covered 45,000 miles. The dealer is asking £9,990, which is £359 below the AskCar estimate of £10,349. To work out the AskCar estimate, we analyse UK dealer adverts for 418 Mazda CX-3 cars across different ages and specifications. We first saw this car advertised 158 days ago. Its asking price has since fallen by £500. The latest MOT recorded 45,716 miles, above the advertised mileage. Check this with the dealer. MOT records show an expiry date of 2 March 2027. It is for sale at Motorsound in Oldham. 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: £359 (3%) under the AskCar estimate of £10,349.

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 418 priced Mazda CX-3 adverts across different ages and specifications, as of 2 November 2026.

A 2017 Mazda CX-3 with the 2.0 petrol engine is typically advertised at £9,500: the median of the 65 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2017 Mazda CX-3 has been on sale for at least 158 days.

Price history

AskCar first saw this advert on 28 May 2026 at £10,490. Its asking price is now £9,990, £500 less. The latest price cut was seen on 13 October 2026.

Price changes recorded:

• 29 May 2026: £10,490
• 2 July 2026: £9,990
• 23 September 2026: £10,360
• 13 October 2026: £9,990

Mileage and MOT

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

It has had 7 MOTs. The latest, on 3 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 45,716 miles. The advert says 45,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 12,500 miles lower than the median mileage of a 2017 Mazda CX-3 on AskCar.

Similar cars

5 other 2017 Mazda CX-3 GT Sport 2.0 petrol manual SUVs are for sale at UK dealers, from £7,995 to £9,450, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2017 Mazda CX-3 GT Sport, 2.0 petrol SUV, grey. Mileage: 46,537 miles. Price: £9,450, £540 less than this car. Dealer: Evans Halshaw Ford Altrincham in Altrincham. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2017-6066b275d453
• 2017 Mazda CX-3 GT Sport, 2.0 petrol SUV, grey. Mileage: 55,992 miles. Price: £9,175, £815 less than this car. Dealer: Carpoint UK Motor Company in Newport. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2017-62e1067a1eda
• 2017 Mazda CX-3 GT Sport, 2.0 petrol SUV, grey. Mileage: 62,965 miles. Price: £9,200, £790 less than this car. Dealer: Surrey Specialist Cars in Guildford. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2017-684db45091e1