Do you own an all-wheel drive or are thinking of purchasing one? It might not be the best idea if your first priority is fuel ...

Selecting the optional 4WD system reduces the fuel economy ratings to 27 mpg highway and 24 mpg combined. For some users, the reduced fuel economy of a 4WD truck is worth the added traction ...

These roomy hybrids offer ample comfort and features that make their money-saving efficiency that much more enjoyable.

Fuel economy is a perennial concern for car buyers, with record fuel prices being a painful memory for many drivers. But Consumer Reports’ tests show that you don’t have to sacrifice fuel ...

The minimum fuel saving of 3%, says Fersa, adds up. Assuming 150,000 km (93,200 miles) per truck per year, a baseline fuel total is around 60,000 liters (13,200 gal) of diesel.

Gas prices may fluctuate, but one thing remains true: driving a fuel-efficient car can save you money in the long run. While fully electric vehicles are an option, hybrids and plug-in hybrids ...

While the highly‑specified 4WD dual cab ute models get all the focus its the no‑fuss entry‑level models that get the work done. And Nissan's Navara SL is a classic example. Not the highest profile ...

The drop in efficiency is even greater if you have a four-wheel drive car, which is heavier and more complex. In 4WD cars, the drop in fuel economy can be as much as three mpg compared with 2WD ...