Edison Motors claims its system can be retrofitted to just about any pickup out there at half the cost of a new truck.

Once a $93K flagship, the 2013 Mercedes S350 Bluetec now sells for $12K—offering diesel power, comfort, and durability at a ...

With almost 3 million miles on the odometer, this Mercedes sedan proves just how durable a diesel engine can be.

However, these factors didn't stop some brands. Take Mercedes-Benz, for example. The German automaker produced today's model ...

Volunteers from Manitoba’s trucking community came together to support Habitat for Humanity Manitoba, pitching in on the largest housing project in the organization’s 35-year history. Ten volunteers ...

Big trucks use 12 or more gears to balance low-rev engines with high-speed cruising, similar to a multi-speed bicycle. Most cars have four or five gears, but big trucks often have 12 or more... Why?

Diesel cars are more unpopular than ever with just one in 17 new cars on the market using this kind of internal combustion engine, according to a new report. This marks a huge change over the last ...

You can know next to nothing about passenger cars and still realize that you should never pump your Honda or Hyundai full of diesel fuel. That’s because most commercial sedans run on gasoline; diesel ...

Diesels are a great choice for those after a frugal and efficient car to travel lots of miles in. However, in recent years, diesel sales have started to dwindle due to hybrids and electric vehicles ...

The automotive world is no stranger to revolutions, and after a false start to the electric takeover, we're currently in the midst of increased hybrid sales, thanks to high-profile cars like the ...

Diesel-powered trucks date back to 1923 when one of Karl Benz' early companies — Benz & Cie — installed a four-cylinder, 45-horsepower unit in a 5K3 truck chassis. It proved to be a winning ...

Prices for old diesel trucks are spiking, but the real question is why? Diesel truck fans have long clung to the idea that these rigs "run forever," and theoretically, they're not wrong. As Jalopnik ...