Our Diesel of the Year contest, sponsored by AMSOIL, is now in its third year, and this year’s crop of diesel engines are top notch! To help us choose the 2021 Diesel of the Year winner, we’re going to need your votes! Simply scroll down through the Top 10 diesel engines below and choose the engine you think deserves the title of Diesel of the Year 2021.
The Top 10 engines are the most popular engines from our Diesel of the Week series, sponsored by AMSOIL, and one will be named Diesel of the Year with your help. Vote below by clicking the circle under the engine you think should win, then hit submit at the bottom of the page. Your name and email is required. Voting ends at 12am EST on November 24, 2021. The winning engine and engine builder will be announced in December.