Report: Hemi V-8 production begins in August

|
March 24, 2025
|
6 comments
HEMI V8 Production Begins

Rumor has it that Stellantis will continue its plans to restart the 5.7-liter Hemi V-8 engine, and other Hemi engine variants. According to MoparInsiders.com, the Dundee Engine Plant will start production in August.

Hemi V-8 production is for 2026 Ram 1500 trucks

This news coincides with recent reports suggesting the Hemi lineup of engines will make its return in the 1500 trucks after a one-year hiatus.

The latest news states production will begin in August for the 5.7-liter V-8 as well as the 6.4-liter Apache V-8 found in SRT models and the 6.2-liter supercharged Hellcat V-8 engines.

Note the 6.4-liter Apache V-8 differs from the currently available 6.4-liter V-8 Hemi used in Ram HD trucks.

These engines had been built at the Saltillo North Engine Plant in Saltillo, Mexico, and were replaced by the twin-turbocharged Hurricane inline-6 engine found in the Jeep Wagoneer and Grand Wagoneer as well as the 2025 Ram 1500s, including the RHO.

The change in engine strategy was pushed by former CEO Carlos Tavares, according to insider sources.
Now, his rapid departure in December 2024 plus the return of Ram CEO Tim Kuniskis along with a change in politics, has led to the Hemi coming back.

MoparInsiders reports the engine will remain based on the prior-generation architecture, and there could be slight changes to the engines before they arrive.

Our take on the renewed Hemi V-8 production

This is a really interesting development, and I remain convinced Stellantis will offer the Hemi in a new TRX model as well as roll out a Ram 1500 SRT. Also, I can see them offering the 5.7-liter Hemi in the Tradesman and the Big Horn while reserving the high-output Hurricane engine for more premium trims like the Tungsten. This is similar to how Ford positions its engine lineup. 

What about the RHO? It will be the cheaper option for a sport truck compared to the TRX, which could see a substantial jump in starting price, think $30k more — like Ford Raptor and Raptor R.  This will give customers more choices when shopping for powertrains and will make use of the Mexico plant expansion to allow Ram to build more trucks.

Leave the first comment

Loading new replies...

Avatar of testerdahl
testerdahl

Administrator

2,714 messages 4,590 likes

Rumor has it that Stellantis will continue its plans to restart the 5.7-liter Hemi V-8 engine, and other Hemi engine variants. According to MoparInsiders.com, the Dundee Engine Plant will start production in August. Hemi V-8 production is for 2026 Ram 1500 trucks This news coincides with recent reports suggesting the Hemi lineup of engines will make its return in the 1500 trucks after a one-year hiatus. The latest news states production will begin in August for the 5.7-liter V-8 as well as the 6.4-liter Apache V-8 found in SRT models and the 6.2-liter supercharged Hellcat V-8 engines. Note the 6.4-liter […] (read full article...)

Reply 2 likes

Avatar of Fightnfire
Fightnfire

Moderator

1,253 messages 2,149 likes

Imagine how well a hard knocks version of Stellantis and RAM over the last year or two would sell.

Any word on if this is going to be a significantly upgraded modernized version or the same 5.7 hemi from the 2024's?

I just can't wrap my head around this story and find it so interesting from so many different levels.

I'm waiting for the spin job from RAM that this was going to be their plan all along.

Reply 1 like

Avatar of chaseydog
chaseydog

Well-known member

322 messages 547 likes

It will be interesting to see what this means long term for the Hurricane engine. The vocal part off the community seems to feel that the V-8 is the only option, but what about the average buyer. Will RAM be able to sell enough Hurricane equipped trucks to keep it in the line, does the Hurricane become Jeep only, or does it go away altogether. I don't anticipate any changes in the short term, but in the long term does keeping both engines in the lineup make sense?

Reply 3 likes

D
Dusdaddy

Well-known member

1,354 messages 2,020 likes

That will be the big question. Does it just come back as it was with no improvements? I would imagine if they could turn it back on that fast. Unless of course this was planned for years, and they needed a break in production to retool the plant for a new design. I doubt they could have kept that secret though. Somebody would have leaked.

Reply 2 likes

Avatar of Hilux
Hilux

Well-known member

425 messages 729 likes

Sounds like Ram is giving the customers what they want.

Reply 1 like

Avatar of testerdahl
testerdahl

Administrator

2,714 messages 4,590 likes

Sounds like Ram is giving the customers what they want.

I'm very interested in the first quarter sales results coming next week.

Reply 3 likes

Avatar of TheDo114
TheDo114

Well-known member

761 messages 1,203 likes

I'm very interested in the first quarter sales results coming next week.

Same!

For the V8 coming back story, seems almost too good to be true. Out of nowhere they announce they are bringing back the V8, with no real manufacturing available to do it and a brand new truck that just came out.

It could also backfire with people holding on buying the hurricane engine for the V8 and declining their sales even further. Stellantis is not in a good place right now, with many brands offering only one model of car to sale, they better not messed this up.

Reply 2 likes

Signup for our weekly newsletter

Sign Up for Our Weekly Newsletter

Subscribe to our newsletters to get the latest in car news and have editor curated stories sent directly to your inbox.