2020 Mazda CX-30 2.0 SKYACTIV-G MHEV Sport LUX

Overview

• Make: Mazda
• Model: CX-30
• Trim: Sport LUX
• Version: 2.0 SKYACTIV-G Mhev Sport LUX Manual FWD Euro 6 (s/s) 5dr (120 bhp)
• Year: 2020
• Mileage: 46,432 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 120 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 141 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 46,432 miles on the clock, this 2020 Mazda CX-30 Sport Lux has done roughly 3,100 more miles than a typical 2020 Mazda CX-30. Its asking price of £11,681 is £322 above the AskCar estimate of £11,359. To work out the AskCar estimate, we analyse UK dealer adverts for 1,561 Mazda CX-30 cars across different ages and specifications. The asking price is now £700 lower than when we first recorded the advert 16 days ago. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Cargem in Rainham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £322 (2%) over the AskCar estimate of £11,359.

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 1,561 priced Mazda CX-30 adverts across different ages and specifications, as of 5 November 2026.

A 2020 Mazda CX-30 with the 2.0 petrol engine is typically advertised at £13,000: the median of the 105 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2020 Mazda CX-30 has been on sale for at least 16 days.

Price history

AskCar first saw this advert on 20 October 2026 at £12,381. Its asking price is now £11,681, £700 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 20 October 2026: £12,381
• 30 October 2026: £11,780
• 5 November 2026: £11,681

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 25 September 2027.

It has had 4 MOTs. The latest, on 23 September 2026, passed.

Advisories at the latest test: rear brake disc worn, pitted or scored, but not seriously weakened both n/s o/s; rear brake pad(s) wearing thin both n/s o/s; rear tyre slightly damaged/cracking or perishing both n/s o/s.

Mileage at that test: 46,348 miles, which matches the advertised 46,432 miles.

Advertised mileage is about 3,100 miles higher than the median mileage of a 2020 Mazda CX-30 on AskCar.

Similar cars

19 other 2020 Mazda CX-30 Sport LUX 2.0 petrol manual SUVs are for sale at UK dealers, from £9,775 to £15,495, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 Mazda CX-30 Sport LUX, 2.0 petrol SUV, grey. Mileage: 48,000 miles. Price: £12,895, £1,214 more than this car. Dealer: Motor House (Stroud) in Stroud. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-211c86867363
• 2020 Mazda CX-30 Sport LUX, 2.0 petrol SUV, red. Mileage: 43,000 miles. Price: £12,444, £763 more than this car. Dealer: Philip Gribben Cars in Lisburn. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-80971a91aef2
• 2020 Mazda CX-30 Sport LUX, 2.0 petrol SUV, silver. Mileage: 51,811 miles. Price: £10,998, £683 less than this car. Dealer: Arnold Clark Aberdeen Vauxhall / Peugeot in Aberdeen. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-af390e8486c3

• The nearest: 2020 Mazda CX-30 Sport LUX, 2.0 petrol SUV, blue, 22 miles from this car. Mileage: 52,000 miles. Price: £11,990, £309 more than this car. Dealer: Trusty Motors in Richmond. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-95a605611ed8