The Cummins 5.9-Liter Turbo Diesel Was A Game Changer For RAM Back in 1984, Cummins debuted the 5.9-liter turbocharged inline ...

Antonio is a chemical engineering student pursuing his master's degree in chemical engineering and sustainable processes. Throughout his academic journey, he has gained substantial knowledge in areas ...

Will joined the TopSpeed team over two and a half years ago, bringing his lifelong automotive passion, writing experience, and editorial expertise along with him. Whether classic or modern, American ...

[Stay on top of transportation news: Get TTNews in your inbox.] Advanced researchers and engine makers say the internal combustion engine’s ability to be more efficient and run on greener fuels means ...

Add Yahoo as a preferred source to see more of our stories on Google. Clockwise, from left: Toyota Yaris, Renault Clio, Skoda Octavia, Kia Niro Hybrid Fuel economy has always been a prime ...

LEEDS, Alabama—Just how efficient can a fully loaded Class 8 tractor-trailer be? Shell sought to answer that question when designing its Starship 3.0, a Class 8 concept equipped with readily available ...

On a list dominated by small cars, the midsize 2025 Honda Accord is an impressive outlier. A highway mpg rating of 37 means this sedan, with generous legroom and trunk space greater than its class ...

Given inflation and costs of living, riders in 2024 want bikes that don't use a lot of gas but still perform well. Anyone looking for such bikes will surely come across a few Suzuki motorcycles, ...

In the competitive landscape of narrowbody aviation, the Boeing 737 MAX and the Airbus A320neo are often viewed as total ...

Discover used cars that are still worth buying even with high mileage and can deliver reliable performance, long life, and ...