MAZDA CX-3 (2018-20) 5DR SUV 2.0 SKYACTIV-G 121 SS EU6 SPORT BLACK+ 6SPD

Buyer's Guide & Data from our Checks
The MAZDA CX-3 (2018-20) 5DR SUV 2.0 SKYACTIV-G 121 SS EU6 SPORT BLACK+ 6SPD is a compact, five-door crossover, bringing SUV styling to a size that suits UK streets and parking spaces. It sits between a small hatchback and larger family SUV, offering a raised view without feeling bulky overall.
The 121-horsepower petrol engine gives lively, smooth responses, while the six-speed manual keeps journeys engaging. Sport Black+ brings distinctive dark styling, making this CX-3 feel more individual than many small SUVs. It suits commuting, errands and weekends, particularly couples or small families prioritising easy manoeuvring over rear-seat and boot space.
mycarcheck.com recorded 151 look-ups across 44 distinct VINs, a useful snapshot rather than a huge sample. Checks show average mileage of 23,000 and annual use of 6,000 miles; cars averaged just over one keeper. Average private-sale valuation was £14,100. Against rivals, it pairs smart styling with an enjoyable everyday character.
Buying a Mazda CX-3? Outstanding finance, write-offs, hidden damage, mileage discrepancies or theft could turn a good deal into a costly mistake. Enter the reg now and check before you commit.
Key Findings
The following statistics are drawn from our checks of 44 different vehicles, run between February 19th 2021 and October 31st 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
151
Lookups
Lookups
1
Hidden Histories
Hidden Histories
31k
Average Mileage
Average Mileage
£14,100
Average Valuation
Average Valuation












