Isuzu has a long history of producing fuel-efficient pickup trucks. The gas mileage ratings for the current line of Isuzu I-Series pickups falls in line with its corporate cousins, the Chevrolet Colorado and GMC Canyon. While the I-Series gas mileage ratings are good for a current mid-sized pickup truck, they are a shadow of the fantastic mileage delivered by the diesel powered Isuzu P’up and Chevy Luv of the early 1980s, when it was not uncommon for a small oil burner to boast highway ratings over 35 miles per gallon (MPG).

The 2008 Isuzu I-290 pickup truck is fitted with a 185 horsepower (HP) 2.9 liter inline four cylinder as standard equipment, while the I-370 comes with a 3.7 liter inline five cylinder engine that delivers 242 HP. Although a diesel engine is not currently available in Isuzu’s I-Series pickup trucks here in the States, a fuel-efficient 16-valve DOHC inter-cooled 3.0 liter turbo diesel inline four cylinder engine is available in the Isuzu D-Max overseas.


