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A look at the Dodge Demon's drag settings, modes, and go-fast tech

In the same video that gave us a peek at the 2018 Dodge Challenger SRT Demon's performance stats, there's a serious dump of info on the tech and tools that will likely help this muscle coupe slaughter drag strips. Dodge has outlined a few of them for us and we're using the power of inference to figure out the rest. Here's what we've gathered. A lot of these hints come from the Demon's version of Performance Pages, the infotainment screens that show what SRT models are doing and let the driver change the powertrain and chassis setup. There are a lot of Demon-only features, including line lock, a quick cooldown mode for the supercharged engine, and data recording. And of course there are pages to show a digital time slip with acceleration and braking figures, a g-load plot, and lots of gauges to track temps and levels. The engine output is shown in the video on a special Dyno page. It tracks horsepower and torque over time on the upper graph, and engine rpm and shift points on the lower graph. And we think it's still hiding something. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Any good drag car has a line lock, allowing the driver to lock the front brakes and leave the rears free to do a nice tire-warming (or tire-shredding, depending on length) burnout. Ford has it on the Mustang, Chevy puts it on the ZL1, and now Dodge is adding it to the Demon. It should help get the giant Nitto tires up to temp for a drag run. And once the tires are warm, there's launch control, just like on the SRT Hellcat, with selectable rpm to dial things in for the conditions. The Demon also has a shift light in the cluster, and the driver can set a shift point individually for each gear. After each drag run, you can activate Quick Cooldown, which Dodge says uses the first production application of After-Run Chiller – it runs the cooling fan and intercooler coolant pump with the engine off until the coolant reaches its target temp. It's shown in one of the slides above. The checklist on the left side of that page suggests it requires a set of conditions be met to work: engine off, hood open, and sufficient battery level. This further reinforces our theory that the supercharger is going to make big boost, beyond the Hellcat's 11.6 psi. And while you're waiting for the supercharger to cool off for another run, you can review the performance data the car records.

2015 Dodge Viper GTC available in 25 million no-cost combos with 1 Of 1 bespoke program

What's the one thing no car can have too much of? Here's a hint – it's not power. It's not efficiency, either, or technology, or even safety. It's exclusivity. It's one reason Rolls-Royce has become a legend building absolutely bespoke motor vehicles, and it's the reason Dodge, of all companies, is offering a new GTC trim level for its Viper supercar. Now, you might be asking what's so special and exclusive about a trim level? Well, in the Viper GTC's case, it gives owners access to a catalog of 8,000 shades of paint for the exterior, 24,000 "hand-painted" custom stripe patterns, 10 different wheel options, 16 interior trims and no fewer than six aerodynamic packages. That results in 25 million different configurations for the 645-horsepower snake. Most shockingly, the customization choices come at no additional cost on the GTC model. And it's only the start. Ordering a GTC will enroll customers in a unique VIP program called Viper Concierge, which according to Dodge, "offers an exclusive point of contact throughout the custom Viper build process." In other words, buyers will be given the means to stay right on top of their car's production, through the 140-to-160-hour painting process, which itself will be fully documented with pictures and through a mobile-friendly website, to the actual construction of their GTC. The Concierge process will start with the ordering stage, which will include Dodge sending customers a paint chip showing the owner's custom choosing, which they can confirm or refuse. Shortly thereafter, Dodge will send buyers a 1:18-scale "speed-form" replica in their chosen custom colors, once again to confirm or deny the build. Once the buyer's color and option selection is locked-in, that car becomes a one-of-one Viper for that year – no other buyer will be permitted to build a Viper to the same specifications. The concierge service also grants access to the Viper Ambassador Owner's Portal, where orderers can track their car's build process, receive weekly updates and share their excitement with (jealous) friends and family. And once the car is complete, it will be fitted with a custom dash plaque identifying its bespoke provenance – the owner can choose to have their name put on the badge, the car's nickname, or whatever they wish (Dodge will also ship each Viper with a second blank plate to include if the original owner sells the car).

40+ cars that barely avoid the gas guzzler tax

The Gas Guzzler schedule, with mpg ratings and charges that haven't changed since 1991, lays out which fuel-swillers owe what to Uncle Sam.
I started thinking about the "Gas Guzzler Tax" - considerably less well known as The Energy Tax Act of 1978 - when I was driving Dodge's new Challenger SRT Hellcat last week. Unsurprisingly for a car that can burn 1.5 gallons of gas per minute at max tilt, theoretically able to empty a full tank of premium in about 13 minutes, the Hellcat will be subject to the Gas Guzzler Tax schedule when it goes on sale.