If you think direct-injection diesel engines made their debut in the 1980's, think again. The first diesel without extra ...

The once-almighty Mitsubishi Motors may have relegated themselves to building cheap small cars and Nissan-derived crossovers, but it was an indomitable powerhouse of innovation back in the day.

Direct injection engines deliver fuel at high pressure directly into the combustion chamber. When the fuel spray strikes surfaces such as the piston crown or liner, a thin liquid film forms. This film ...

The DM-i setup combines a 1.5-litre turbocharged direct injection petrol engine with two electric motors and a larger battery ...