After falling out of favor for a number of years, diesel engine vehicles have been getting a lot of love for both new and classic cars. Many diesel vehicles feature high fuel efficiency and extremely reliable performance, while also sporting some of the best designs in auto history—particularly from European makes.

If you’ve never owned a diesel vehicle, take a fresh look. Many people associate diesel fuel with high prices at the pump and an unusual smell. However, with good MPG and modern innovations that reduce the sulfur content of diesel fuel, you can enjoy these classic cars even more.

Some of the best classic diesels to consider include:

• Volkswagen. In the 1970’s, VW made fantastic diesel versions of the Golf and Passat. Both vehicles now hold fantastic retro appeal, as do a number of other diesel VW classics.

• Volvo. The vintage Volvo 200 series included a number of diesel options, from sporty models to station wagons. These safe, sturdy vehicles are some of the most reliable classic cars.

• Mercedes-Benz. MB put out the first diesel car in 1936 and has been a leader in smooth-running, turbo diesel options for years.

Did you know that many diesel vehicles can be outfitted to run on vegetable oil? This is a fascinating category that can’t be overlooked when shopping for classic cars!