They pull hard and use less fuel than a gasoline engine doing the same work. Greater fuel efficiency will often offset the ...

Apart from the very curious, not many people ask why diesel engines, compared to gasoline, run higher compression ratios. The argument is reasonably straightforward and starts with fuel ...

Military vehicles such as Humvees are often seen wading through water without much trouble, which gives diesel engines a reputation for being nearly indestructible. While they are tough and generally ...

Discover the latest Ford Ranger featuring a 2.3-litre EcoBoost petrol engine, designed to appeal to customers moving away ...