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Hennessey Dodge Demon sets hellishly fast quarter-mile time

The Dodge Demon doesn't strike us as a muscle car much in need of a performance makeover. After all, this 840-horsepower MoPar machine's voracious quest for straight-line speed means it trims weight by jettisoning everything from a front passenger seat and rear seat, to its stereo and all carpeting in the trunk. The folks at Hennessey apparently think that's not nearly extreme enough. So, the Texas-based tuning outfit has turned the Demon into a 1,035-horsepower mega beast that runs a quarter-mile in 9.14 seconds at 152 mph. That's fast, really fast. In fact, the HPE1000 is now the world's fastest Dodge Demon, having set its record-setting pace at Lonestar Motorsports Park on May 8. "The 2018 Demon is a street-legal rocket from Dodge, but we wanted to take the car's impressive track times to an industry leading level." said president and company founder, John Hennessey. For comparison, the stock Dodge Demon is credited with running the quarter-mile in 9.65 seconds at 140 mph. The main HPE1000 modification involves replacing the stock 2.7-liter supercharger with one that's a staggering 4.5-liters in capacity. Also included in the Hennessey toy-chest are stainless steel long tube headers, a high-flow air induction system, upgraded throttle body, upgraded fuel pump and fuel injectors, along with custom engine management calibration. When all is said and done, the HPE1000 Dodge Demon delivers a total of 1,035 horsepower at 6,500 rpm and 948 pound-feet of torque at 4,200 rpm. While the standard Demon accelerates from 0-60 mph in only 2.3 seconds, the Hennessey variant trims this down to only 1.9 seconds. That's quick enough to make a Bugatti Chiron blush. Hennessey hasn't stated what all this will cost, though the company did say production of these devilishly fast Demons will be limited to only 50 examples. Customers also receive a 1-year/12,000-mile warranty, which seems a nice touch for a car that's downright scary with its performance specs. Related Video: Featured Gallery Dodge Demon Hennessey HPE1000 View 30 Photos Aftermarket Dodge Coupe Performance supercharger Hennessey dodge demon quarter mile demon

Stellantis is open to putting a gas engine in its EVs to meet demand

With the EV segment caught in a tug-of-war between market demand and government regulations, carmakers are having to adapt to avoid losing both money and sales. Stellantis is keeping every option on the table, including putting a gasoline engine in its electric models. Natalie Knight, the chief financial officer for Stellantis, made the announcement while presenting the carmaker's first-quarter shipment and revenues results. She cited the Jeep Wagoneer S as an example: Unveiled in January 2024, it will go on sale with an electric powertrain, but the brand hasn't ruled out expanding the lineup with a gasoline-powered model later on, according to Wards Auto. It could be a hybrid, or it might not get any type of electrification. The call will depend on whether there is "a clear demand for that in the market," the executive said. Compare that with comments from new Jeep CEO Antonio Filosa, who has said hybridizing the Wagoneer S isn't in the cards — but making a PHEV version of the all-electric upcoming Recon, however, might be. "I don't want to ignore the fact that we want to stay close to the consumer, and if we see there's an opportunity with those models that we introduced as BEVs first, we'll look into that," Knight said. Stellantis plans to launch 25 new models globally in 2024, and 18 of those will go on sale with electric power. However, that doesn't necessarily mean they'll remain electric-only throughout their production run. The brands that live under the Stellantis umbrella can build a gasoline-powered version of an EV with relative ease because many of the cars in the group's portfolio ride on a multi-energy platform. For example, the new Dodge Charger (pictured) will go on sale with an electric drivetrain later in 2024, but the range will grow with the addition of a 3.0-liter straight-six in 2025. Across the pond, the Jeep Avenger (a small, hatchback-like crossover not designed with our market in mind) was hyped as an all-electric model when it made its debut in 2023, but it quietly gained a gasoline-electric hybrid drivetrain in early 2024. The city-friendly Peugeot 208 is offered with piston or battery power, too. One of the next electric recipients of a gasoline engine might be the new-to-us Fiat 500e. The retro-styled hatchback has exclusively been available as an EV since it went on sale in Europe in 2020, but executives are reportedly looking at turning it into a hybrid due to slow sales.

Indications of 825 hp and emissions issues for Hellcat called 'speculation' by Chrysler

The 2015 Dodge Challenger SRT Hellcat is probably one of the hottest cars of the moment mostly because of its insane, 707-horsepower supercharged V8. However, there are conflicting reports coming out that the powerplant might be having problems with its emissions compliance and may be capable of even more power.
Jalopnik says that an unnamed source within Fiat Chrysler Automobiles told it that the Hellcat was having problems meeting emissions standards at its 707-horsepower tune. The person claimed that the automaker has been testing the V8 with different types of sensors, possibly to make it a bit cleaner in the future. Autoblog spoke to SRT spokesperson Dan Reid, and he said about the claimed poor emissions, "It's totally speculation."
The source also claimed that the Hellcat had been dynoed at a monumental 825 horsepower, internally. Based on the other rumor, though, it's hard to imagine the engine being emissions compliant like that. Autoblog also asked Reid about this speculation about more power and was told, "They are totally speculating about that."