Lower depreciation than most mainstream large cars and competitive list prices mean the Mazda6 is good value. Fuel consumption is average, but maintenance costs are relatively low.

6 is relatively green and easy on the environment. With an average of 186 g/km CO2 across the line-up, its emissions are fairly standard for a medium-sized hatchback. However, it’s worth noting that the line up has a high number of diesel models, bringing the average down and giving buyers more choices of low-emission versions. Diesels typically produce less CO2 than petrol engines with similar power outputs.

The range is not particularly economical, averaging 38 mpg.

The Mazda6 has been quite a reliable car. The interior should also stand up well to general wear and tear.