We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

Over the holidays, an eagle-eyed reader named Steven tipped us off to the fact that Jeep has quietly removed the Grand Cherokee and Wrangler 4xe models from its online configurators. We knew that the ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

AUBURN HILLS, Mich. — Stellantis is recalling nearly 113,000 Jeep Wrangler 4xe and Grand Cherokee 4xe SUVs after federal safety regulators said in public filings that some engines may contain sand ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

After an internal investigation found 19 reports of fires, Stellantis said it was recalling about 320,065 Jeep plug-in hybrid SUVs in the US. The recall affects certain model-year 2020-2025 Jeep ...

Unlike Chrysler or even Dodge, Jeep has joined Ram Trucks in pulling the American division of Stellantis – FCA US LLC – out of the murky waters of slowing sales. They're seeking the light at the end ...

Jeep unveiled the next generation of the Grand Cherokee, which features a slight redesign. Much has changed under the hood, as Stellantis is also rolling out a brand new four-cylinder engine producing ...

Jeep is dropping the V6 in the Grand Cherokee for an all-new 2.0-liter Hurricane 4 Turbo that gets higher peak power—a rated 324 hp and 332 lb-ft. The PHEV 4xe model carries over, with 375 hp and 470 ...

The first Jeep Grand Cherokee was built in 1992. If you were a time-traveler who went back 33 years in the past to show everybody this new one, I genuinely don’t think they’d believe you. That’s ...

The 2026 Jeep Grand Cherokee marks a new chapter for one of America’s most awarded SUVs, introducing a new 2.0-liter Hurricane 4 Turbo engine alongside significant interior, exterior, and technology ...

Jeep is on a roll as the company has brought back the Cherokee and revamped the Grand Wagoneer. The off-road brand has now turned its attention to the Grand Cherokee, which is getting a significant ...