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Dodge “Demon” looks to dethrone Tesla’s title for “quickest production car” in the world

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Tesla sent shock waves through the automotive world in February when Motor Trend crowned the Model S P100D the quickest production car in the world after a 2.28 second run to 60 miles per hour. Do a few hundredths of a second really matter? In the real world, no. But in terms of image, they matter a great deal. Tesla garnered an enormous amount of valuable publicity from the Motor Trend story, and subsequently many 1/4 mile world records being set in a P100D.

Dodge has now responded to the marker laid down by Tesla. Starting this fall, it will offer a special edition of the Dodge Challenger SRT called the “Demon”. Dodge says it can scamper to the magic 60 mile per hour mark in 2.1 seconds, which will allow it to claim the title of quickest production car in the world.

The Demon features a great honking beast of a V8 engine topped with an enormous supercharger and compound intercooling. The Demon engine has 808 horsepower and 717 lb-ft of torque when running on 91 octane pump gas. Put 100+ octane racing fuel in the tank and it’s capable of 840 hp and 770 lb-ft of torque. There’s a big button on the dash the driver can push to change the engine mapping in order to extract maximum power from the racing gas.

The Demon comes from the factory with a driver’s seat and a two speaker stereo. It has almost no sound insulation and no carpeting. The car has smaller brakes and hollow antiroll bars to save weight. If the customer really needs a passenger seat, one can be added for $1 when the order is placed ($1,160 if purchased later). A back seat is available for another $1. A 19-speaker sound system can also be specified.

The Demon is the result of a two year campaign by a small team of 25 Dodge engineers. Compared to the engine in the Hellcat, the Demon’s power plant has 97 new parts including a new crankshaft, new connecting rods, new pistons, a new steel camshaft, and a new valve train. A larger supercharger is fitted and boost pressure is raised from 11.6 psi to 14.5 psi. The engineers also altered the software that controls the eight speed automatic transmission to add a transbrake function. In Drag mode, it allows the engine to build power while the car remains stationary until a flick of the paddle shifter unleashes the beast.

Photo credit: Motor Trend

“Sometimes you need to ignore the data, disregard the focus groups, and build a car that can define itself,” says Dodge President Tim Kuniskis. “A lot of halos don’t have the greatest business cases.” The halo effect the Hellcat did not go unnoticed in the Dodge board room. While sales of the Hellcat were minimal, orders for the Scat Pack, a special appearance package comprised of stripes, stickers and decals, exploded. 17% of Dodge Challenger buyers now opt for the Scat Pack, an idea that harks back to the muscle car days of the 1960’s.

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The Dodge Demon may be a production car, but its numbers will be limited. Only 3,300 will be built — 3,000 for the US market and 300 for Canada. It is definitely intended for serious racers. It can be ordered with The Crate, a box full of go fast goodies that fits in the trunk and includes skinny wheels and tires for the front end on track day. It also contains a special air filter, a tire pressure gauge, and a leather bound manual with tips on how to go drag racing and pages to record data from each run.

There is no doubt the Dodge Demon is an awesome car with brutal acceleration. Its 0-60 run in 2.1 seconds has been verified. But as Motor Trend points out, that feat was achieved at a drag strip, where years of racing have coated the track surface with sticky rubber. The Tesla Model S P100D record was achieved on a public road. The Model S also seats 5 in supreme comfort and is just as happy taking the family to Easter dinner as it is performing banzai runs to 60. The Models S is also a zero emissions vehicle. The Dodge Demon? Not so much.

Still, bragging rights are all about one thing — being quicker than the other guy. Once the Demon hits the streets, we can expect P100D drivers to challenge the new Challenger. Let the Dodge Demon versus Model S drag racing videos begin!

"I write about technology and the coming zero emissions revolution."

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Elon Musk

Tesla Roadster’s new patent preps white-knuckle speeds, keeping it grounded

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Credit: @BLKMDL3/Twitter

Ahead of its highly anticipated unveiling, Tesla’s upcoming Roadster received a new patent that aims to keep it grounded while enabling white-knuckle speeds.

The patent, which was granted on September 29, is titled “Electric Car Fan,” bluntly stating its design but not its purpose, which is further detailed in the text of the application. Interestingly, it comes two weeks before the Roadster event, which was delayed due to unfavorable weather on Thursday, which could cause issues, as Tesla revealed the event must be held outdoors.

The purpose is to solve a problem that is relatively unique to high-performance electric cars. Instant motor torque is useless if the tires cannot plant that force, and conventional wings and underbody tunnels generate downforce only when air is already rushing past the car. At launch, in slow corners, and under hard braking from modest speed, passive aerodynamic additions contribute essentially very little to downforce.

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Tesla’s filing says that its fans can produce the downforce needed, independent of vehicle velocity, then ease off so the same hardware does not pile on drag at highway speeds, an issue that can come from excessive body modifications.

The hardware outlined in the patent is a ducted-fan package that is placed into the rear of the vehicle. An underbody inlet between the rear wheels feeds a duct that rises to a wide outlet in the diffuser. In that outlet are four axial fans, which are divided by vertical strakes. They will pull air from under the floor and press the chassis onto the pavement.

The language in the patent claims it can cut drag rather than add to it while simultaneously increasing downforce.

Tesla Roadster event requires restricted airspace, and the FAA obliges

The fans run from the high-voltage battery and a vehicle control system, so output can be modulated rather than left on as a fixed penalty.

There are additional strengths that can come from this design, like extra tire load at low speed, which can contribute to even more face-melting acceleration rates, decrease stopping distance, and sharper turn-in before a wing has air to work with. Adjustable fan speed lets the car add grip only when needed, so it can be catered to the force of a turn or acceleration.

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These designs were previously used, and banned, in some competitive settings. The Brabham BT46B was banned in F1 competition for using a similar fan design and being labeled as too effective.

Tesla still lists the Roadster as having a sub-two-second 0-60 MPH time and a 250-plus-MPH top speed, and there are expectations for a SpaceX cold-gas thruster package that could not only increase acceleration but potentially cause the vehicle to hover.

It is important to note that a patent is not a production part, and packaging four fans in a rear diffuser, managing noise, and potential debris are all things Tesla must consider. With that being said, the patent being granted shows Tesla is designing the Roadster to go fast, but it is also attempting to use unique strategies to combat any issues it might have at those speeds.

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Investor's Corner

Tesla showrooms picked clean ahead of Q3 end as demand looks strong

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Credit: @thaichiminh1907/X

Tesla (NASDAQ: TSLA) showrooms have been picked clean ahead of the end of the third quarter of the year, as demand looks to be strong and delivery estimates for new vehicles are pushed into late 2026 and early 2027.

Tesla appears to have sold out of many of its Model 3 and Model Y trim levels in the United States, as only the Model Y RWD and Model Y All-Wheel-Drive are available for delivery before the end of the year.

Additionally, many showrooms are either completely empty or void of all but just one demo unit within the buildings themselves in an effort to bolster what could be one of Tesla’s best quarters in vehicle deliveries in recent memory.

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Additionally, when I spoke to the guys at Tesla Mechanicsburg two weeks ago, when I returned the Model Y L, their third hauler of the week had just arrived, and every vehicle on it, along with every vehicle in their delivery lot, was accounted for and had a name attached to it for delivery.

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Tesla saw a 25 percent increase in deliveries in Q2 compared to the same quarter the year before. The vast majority of the 480,126 units it delivered, 467,762 vehicles to be exact, were the Model 3 and Model Y.

In Q3 2025, Tesla delivered 497,099 vehicles, once again a figure that was dominated by the company’s two mass-market vehicles. Analysts have unusually wide predictions for this quarter, likely because so many firms missed the Q2 delivery figure by such a substantial margin; Wall Street predicted 408,000 cars, while Tesla delivered 480,000.

Goldman Sachs has Tesla slotted for 435,000 deliveries in Q3, while JPMorgan said it anticipates 482,000. The median guess is about 449,000 deliveries for Q3.

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Interested in ordering a Tesla? Use my referral code for three free months of Full Self-Driving (Supervised) here.

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Watch Tesla’s “guardian angel” FSD feature take over for collision evasion

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Tesla’s Automatic Collision Evasion feature can be seen in one of the first owner videos of it in action.

Tesla owner Spencer (@scotsrule08) posted on Monday that the feature “worked flawlessly,” saying FSD reengaged itself just as he was about to hit a curb. Ashok Elluswamy, who leads Tesla’s AI team, shared the clip and wrote, “A guardian angel always looking out for you.”

The video arrives in the middle of a staged rollout. Tesla first shipped Automatic Collision Evasion with FSD (Supervised) v14.3.9 in software update 2026.27.6 earlier this month, which Teslarati covered as it reached cars. Update 2026.27.10, which began going out on September 19, carried the feature improvements with FSD v14.3.10, according to release notes tracked by Not a Tesla App. The newer 2026.27.11 build is now reaching another wave of vehicles.


The feature only runs on HW4 vehicles, and it requires an active FSD purchase or subscription with both FSD (Supervised) and Automatic Emergency Braking enabled. HW3 owners receive FSD v14.2 Lite in the same updates, but that build does not include collision evasion.

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Tesla’s release notes describe two triggers. The first is an imminent frontal collision that braking alone may not prevent, in which case the car can activate FSD to steer, brake or accelerate around the hazard. That scenario is limited to highways below 85 mph, with no pedestrians or cyclists detected and no slippery road surface. The second covers a driver who appears inattentive, such as reaching into the back seat, or who seems to have switched off FSD by accident. Spencer’s curb clip appears to fall into that second category.

Tesla plans big safety improvements for Full Self-Driving v15

Once the system takes over, the accelerator is muted and light brake input will not cancel the maneuver. Drivers need to apply firm, deliberate steering force to take back control, and the car chimes to hand control back once the danger has passed.

Elluswamy recently noted that earlier hazard prediction, faster reaction time and better collision avoidance would arrive with FSD v15, the next major version.

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