2020 Mazda CX-30 2.0 GT Sport Tech

Overview

• Make: Mazda
• Model: CX-30
• Trim: GT Sport Tech
• Version: 2.0 SKYACTIV-G GT Sport Tech Manual FWD Euro 6 5dr (120 bhp)
• Year: 2020
• Mileage: 52,085 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 120 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 141 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 52,085 miles, this 2020 Mazda CX-30 GT Sport Tech has covered about 8,800 more miles than other 2020 Mazda CX-30 cars. The dealer is asking £11,490, which is £132 below the AskCar estimate of £11,622. To work out the AskCar estimate, we analyse UK dealer adverts for 1,559 Mazda CX-30 cars across different ages and specifications. We have tracked this advert for 21 days. Its advertised mileage matches the government's MOT record. It is advertised by Vertu Vauxhall Harrogate in Knaresborough. 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: £132 (1%) under the AskCar estimate of £11,622.

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 1,559 priced Mazda CX-30 adverts across different ages and specifications, as of 4 November 2026.

A 2020 Mazda CX-30 with the 2.0 petrol engine is typically advertised at £13,000: the median of the 106 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 Mazda CX-30 has been on sale for at least 21 days.

Price history

AskCar first saw this advert on 14 October 2026 at £11,355. Its asking price is now £11,490, £135 more.

Price changes recorded:

• 14 October 2026: £11,355
• 16 October 2026: £11,470
• 20 October 2026: £11,498
• 21 October 2026: £11,496
• 22 October 2026: £11,494
• 23 October 2026: £11,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 9 September 2027.

It has had 6 MOTs. The latest, on 10 September 2026, passed.

Advisories at the latest test: front brake pad(s) wearing thin both sides 2mm; rear brake pad(s) wearing thin all pads 4 mm; front brake disc worn, pitted or scored, but not seriously weakened both sides worn and pitted on inside faces; and 1 more.

Mileage at that test: 51,921 miles, which matches the advertised 52,085 miles.

Advertised mileage is about 8,800 miles higher than the median mileage of a 2020 Mazda CX-30 on AskCar.

Similar cars

20 other 2020 Mazda CX-30 GT Sport Tech 2.0 petrol manual SUVs are for sale at UK dealers, from £9,990 to £15,968, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, silver. Mileage: 54,255 miles. Price: £11,990, £500 more than this car. Dealer: SDM Mazda in Falkirk. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-44e8706e049d
• 2020 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, red. Mileage: 48,990 miles. Price: £12,699, £1,209 more than this car. Dealer: Fords Of Winsford Car Supermarket in Winsford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-4ba8ffd5fa04
• 2020 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, grey. Mileage: 48,598 miles. Price: £12,695, £1,205 more than this car. Dealer: All Electric Skoda in Birmingham. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-da9db1048255

• The nearest: 2020 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, grey, 52 miles from this car. Mileage: 17,268 miles. Price: £13,777, £2,287 more than this car. Dealer: Perrys Preston in Preston. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-55eb042c9fab