2020 Mazda CX-30

2.0 Skyactiv-x Mhev GT Sport Tech Manual 4WD Euro 6 (s/s) 5dr (178 bhp)

£13,486

Fair price: within 8% of the typical £14,187 for this model, age and mileage, drawing on 1,578 adverts of this make and model.

Overview

Make
Mazda
Model
CX-30
Trim
GT SPORT TECH
Version
2.0 Skyactiv-x Mhev GT Sport Tech Manual 4WD Euro 6 (s/s) 5dr (178 bhp)
Mileage
43,878 miles
Year
2020
Fuel type
Petrol
Body type
SUV
Engine
2.0 L
Gearbox
Manual
Power
178 bhp
Seats
5
CO2
146 g/km
Colour
Grey
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
SKYACTIV-X; MHEV
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

At 43,878 miles, this 2020 Mazda CX-30 GT Sport Tech has covered about 2,900 more miles than other 2020 Mazda CX-30 cars. Its asking price of £13,486 is £701 below our estimate of £14,187. To estimate its market asking price, we analyse UK dealer adverts for 1,578 Mazda CX-30 cars across different ages and specifications. Since we first spotted the advert 78 days ago, the asking price has dropped by £664. Our records show an MOT expiry date of 14 October 2026, which has passed. Ask the dealer for an update. Its advertised mileage is consistent with the latest recorded MOT reading. The seller is Quality Part X Dunstable, based in Dunstable.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 4 August 2026, 78 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £664 from the first recorded £14,150. 24 price reductions recorded, the latest observed on 19 October 2026.

Recorded asking prices
Date observedAsking price
5 August 2026£14,150
10 August 2026£14,079
15 August 2026£14,000
17 August 2026£13,996
19 August 2026£13,961
23 August 2026£13,900
25 August 2026£13,896
28 August 2026£13,891
30 August 2026£13,886
2 September 2026£13,881
4 September 2026£13,876
7 September 2026£13,871
9 September 2026£13,866
17 September 2026£13,861
19 September 2026£13,800
23 September 2026£13,780
28 September 2026£13,776
30 September 2026£13,766
2 October 2026£13,761
5 October 2026£13,751
7 October 2026£13,700
9 October 2026£13,686
13 October 2026£13,600
15 October 2026£13,500
19 October 2026£13,486
20 October 2026£13,486

Price and mileage comparison

Estimated market asking price: £14,187. The asking price is £701 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 1,578 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,900 miles higher than typical for a 2020 Mazda CX-30.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 14 October 2026. 42,166 miles at the last test.

17 other cars with the same year, trim, gearbox and fuel are for sale from £10,950 to £15,968.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£10,95066,564 miles
£11,47056,926 miles
£11,49852,085 miles
£12,29554,255 miles
£12,29566,887 miles

These cars have covered 10,480–66,887 miles, compared with 43,878 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mazda CX-30 cars for sale · 2020 Mazda CX-30 price guide

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Dealer

Quality Part X Dunstable, Dunstable. Across the dealer network: 1,007 cars for sale.

Dealer postcode: LU6 3EA.

Dealer opening hours

Monday
09:30-19:00
Tuesday
09:30-19:00
Wednesday
09:30-19:00
Thursday
09:30-19:00
Friday
09:30-19:00
Saturday
09:30-18:00
Sunday
10:00-17:00

Vehicle photos