autoevolution
 

2022 Jeep Grand Wagoneer Straight-Six 3.0L Twin-Turbo Engine Option Allegedly Leaked

2022 Jeep Grand Wagoneer Straight-Six 3.0L Twin-Turbo Engine Option (not confirmed) 192 photos
Photo: Mopar Insiders
2022 Jeep Grand Wagoneer Straight-Six 3.0L Twin-Turbo Engine Option (not confirmed)2022 Jeep Grand Wagoneer Straight-Six 3.0L Twin-Turbo Engine Option (not confirmed)2022 Jeep Grand Wagoneer Straight-Six 3.0L Twin-Turbo Engine Option (not confirmed)GME T6 "Tornado" straight-six engine twin-turbo confirmationGME T6 "Tornado" straight-six engine applicationsGME T6 "Tornado" straight-six engine production confirmationGME T6 "Tornado" straight-six engine for the WL Grand CherokeeGME T6 "Tornado" straight-six engine for Ram 1500 and Jeep applicationsGME T6 "Tornado" straight-six engine patent filing2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe2021 Jeep Wrangler 4xe
Eons ago, when the Russians weren’t getting their asses kicked by the numerically inferior Ukrainian military forces, the rumor mill suggested a Fiat Chrysler straight-six engine. Codenamed GME T6 and nicknamed Tornado, the 3.0-liter mill was allegedly leaked by none other than Jeep.
Mopar Insiders screenshotted the six-cylinder lump on the configurator site for the Grand Wagoneer, and when compared to the 6.4-liter HEMI that belts out 471 horsepower and 455 pound-feet (617 Nm), the sixer appears to be curiously short. Hence the “allegedly leaked” in the title and intro.

If the images aren’t doctored, then prepare to pony up $2,000 over the gas-guzzling V8. The six-cylinder engine is exclusively offered with the 8HP75 developed by ZF Friedrichshafen and produced by Stellantis in Kokomo.

The second-generation 8HP75 is much obliged to handle up to 750 Nm (553 pound-feet), according to the German supplier. With the help of two spinny lads, the 3.0-liter engine isn’t likely to produce that much. For reference, the S58 in the BMW M3 Competition makes 650 Nm (479 pound-feet).

Speaking of suck-squeeze-bang-blow shenanigans, we do know that Stellantis will offer the GME T6 in three specs. These are the S.O. (standard output), H.O. (high output), and a plug-in hybrid. The latter probably features the hybridized 8HP that integrates an electric motor in the housing. The upcoming 8HP80PH in P2 configuration provides up to 160 kW and 450 Nm, translating to 215 horsepower and 332 pound-feet of virtually instant torque.

The fourth-generation 8HP will start production this year, initially in Germany at the Saarbrücken plant. The first customers for this transmission are Stellantis (previously Fiat Chrysler) and German automaker BMW.

Mopar Insiders is estimating the H.O. with at least 400 horsepower on tap, if not 425 ponies. The PHEV reportedly makes 525 horsepower.

Regardless of spec, the GME T6 is made at the Saltillo Engine Plant. Not long now, there will be other applications for the all-new Tornado. These include the Grand Cherokee, Wrangler, Gladiator, and the Ram 1500.
If you liked the article, please follow us:  Google News icon Google News Youtube Instagram

Editor's note: Jeep Wrangler 4xe also pictured in the gallery, a model that may very well ditch its 2.0-liter GME T4 turbo four-pot engine for the T6.

About the author: Mircea Panait
Mircea Panait profile photo

After a 1:43 scale model of a Ferrari 250 GTO sparked Mircea's interest for cars when he was a kid, an early internship at Top Gear sealed his career path. He's most interested in muscle cars and American trucks, but he takes a passing interest in quirky kei cars as well.
Full profile

 

Would you like AUTOEVOLUTION to send you notifications?

You will only receive our top stories