Technically, the Messerschmitt KR 175 is the car with the smallest mass-produced engine (173cc), with 15,000 units sold, although there is a Czech car called the Velorex 16/175 (171.8cc) that sold ...

This little thing is a true driver’s car, with a perfect 50/50 balance that makes mundane drives exciting. The base models weigh about 2,500 lbs, so the 181 horsepower, 2.0-liter engine is plenty.

MEASURING in at just 100cm tall - and 99cm wide - the Peel P50 is reported the world’s smallest car to ever go into production. The three-wheeled microcar was originally made from 1962 to 1965 ...

Here's the 10 small models with the best reliability ratings. And we've also included the three models with the worst scores, suggesting you might want to give them a wide berth.

VW's mid-sized Atlas and Atlas Cross Sport SUVs both feature one of the smallest engines in their class, with a turbocharger 2.0L four-cylinder engine shared across the two sister models.

2025 Kia K4 2025 Kia K4 EX Photo by Brian Harper This compact sedan replaces the Forte in Kia’s lineup (and a gorgeous hatchback replaces the Forte 5 in some markets, although we’re not sure ...

Gasoline fuels most light-duty vehicles, such as passenger cars and pickup trucks. Heavy-duty vehicles, like buses, delivery trucks, and long-haul tractor-trailers, typically run on diesel. Both fuel ...

Both gasoline and diesel fuel are refined from crude oil, but they are good for different things and can’t be used interchangeably.

Apart from the standard 8V, the small V8 also powered the coachbuilt Ghia Supersonic, which remains one of the most beautiful cars ever produced by Fiat. Alfa Romeo 2.0-liter V8 Photo: Stellantis N.V.

That’s 85 hp, 75 lb-ft, and 7 mpg better than the 351 Windsor-powered 1993 Ford F-150 Lightning. Gas- and diesel-powered trucks, of course, are what build America, a job EV trucks still aspire to.

The OC60-E4 engine is one of the company's smallest diesel engines with dimensions of 15.9 x 18.1 x 18 inches and a weight of 84 pounds. Yanmar is another reputable Japanese company offering small ...