Jeep's 4.0 liter straight six engine had good and bad years, separated primarily by an upgrade to the multi-port fuel injection system and troublesome cylinder heads. Read more: The 15 Most ...

Before its civilian CJ line, Willys held the Army contract for the original WWII-vintage Jeep, due in large part to the strong, reliable engine under its hood. That engine, the four-cylinder ...

For 2025, Jeep has created a special edition of the four-door Wrangler 4xe plug-in hybrid model, called the Willys ’41 ... 2.0-liter four-cylinder gasoline engine, assisted by two electric ...

$500 price drop The Wrangler is Jeep’s long-serving ... Other available engines include a 270-hp, turbocharged 2.0-liter four-cylinder and a 470-hp, 6.4-liter V-8. There’s also the Wrangler ...