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Dodge Demon's A/C helps its supercharged Hemi make more power

Staying cool is one important key to performance. Simply, more air means more power, and cool, dense air is better than hot air. While forced induction might help make copious amounts of horsepower, turbos and superchargers produce heat. Intercoolers help, but the new Dodge Demon and its supercharged Hemi need a bit of an extra boost. In Drag Mode, the Demon's engine commandeers the car's air conditioning system to help chill things out. The Demon will have the first production application of a liquid-to-air charge air cooler chiller system. Literally, the car's air conditioning system is used to cool the air going into the engine, dropping temps by up to 45 degrees Fahrenheit. Dodge claims the system helps achieve "temperatures previously unattainable by pressure-charged street-legal production vehicles." As cool as this may sound, the technology isn't new. Ford had a prototype system in the early 2000s called SuperCooler, though that system never made it to production. While the Demon's system doesn't have a super cool name like the one from Ford, the pair essentially work in the same way. In theory, it should have the same effect as a bottle of nitrous. According to Autoweek, Ford's system bumped up the output of the F-150 Lightning by about 50 horsepower. Turns out that air conditioning isn't always a huge power suck. Related Video:

FCA and Peugeot reportedly agree on merger

Citing a Wall Street Journal report, the Detroit Free Press says "Fiat Chrysler and PSA Groupe have agreed to merge." The Journal reported on talks between the two car companies only yesterday. It's said that Peugeot's board met yesterday to approve the deal, FCA's board met today, and an announcement could come as soon as tomorrow, Thursday. Both automakers have released statements, but neither company has released any information beyond admitting to ongoing talks. If the merger happens, the combined entity would become the world's fourth-largest carmaker with a $50 billion valuation, slotting in behind Toyota, the Volkswagen Group, and the Renault Nissan Mitsubishi alliance. Among the merger options possible, "an all-stock merger of equals" is the one analysts and Moody's seem to give the best grade. The reported merger would come about four months after FCA walked away from merger talks with Renault. FCA said the French government scuppered those talks over the role of Nissan in a reformed entity, but there were also brewing issues with French unions, and ongoing turmoil among Renault and Nissan leadership thanks to continuing fallout from ex-CEO Carlos Ghosn's arrest last year. FCA makes most of its revenue in the U.S. and rules Italy, while Peugeot is the second-best-selling automaker in Europe with its own brand in France and Opel in Germany. The two companies already have a partnership in Europe making vans, one that FCA CEO Mike Manley has spoken highly of. Among the list of obvious benefits in a potential merger, FCA would get access to Peugeot's small, modern platforms, $10.2 billion in cash, and electrified and hybrid architecture developments, the latter especially important to FCA as those are fields where it lags. Peugeot would get much easier access to the U.S. market, and the money-printing brands Jeep and Ram. A merged carmaker would have combined sales of nearly 9 million a year, based on 2018 results. By comparison, both Volkswagen and Toyota sell over 10 million cars a year, while the Renault-Nissan-Mitsubishi alliance almost 11 million. Peugeot CEO Carlos Tavares has proved he knows how to do turnarounds and mergers. After leaving a position as Carlos Ghosn's right-hand man in 2012, Tavares took over Peugeot in 2014, navigated a bailout from the French government and China's Dongfeng Motors in 2015, and turned PSA into a regional powerhouse.

Performance doesn't matter anymore, it's all about the feel

We've just had a week of supercars and high-end EVs revealed. Many of them boast outrageous performance specs. There were multiple vehicles with horsepower in the four-figure range, and not just sports cars, but SUVs with 0-60 mph times under 3.5 seconds. And it's not just a rarified set of supercar builders, comparatively small tuners are also building this stuff. Going fast is easy nowadays and getting easier. So what will distinguish the greats from the wannabes? It's all about how a car feels. This may seem obvious. "Of course it matters that a car should have good steering feel and a playful chassis!" you say. "Why are you being paid for this stuff?" But a lot of automakers have missed the memo. This past week I spent some time in a BMW M4 Competition convertible, and it's a perfect example of prioritizing performance over experience. It boggles my mind how a company can create such dead and disconnected steering; the weight never changes, there's no feel whatsoever. The chassis is inflappable, but to a fault, because it doesn't feel like anything you're doing is difficult or exciting. The car is astoundingly fast and capable, but it feels less like driving a car and more like tapping in a heading on the Enterprise-D. I also happened to drive something of comparable performance that was much more enjoyable: a Mercedes-AMG GT. It was a basic model with the Stealth Edition blackout package, and even though it had a twin-turbo V8 instead of a six-cylinder, it only made 20 more horsepower. The power wasn't the big differentiator, it was (say it with me) the feel. While not the best example, the steering builds resistance as you dial in lock, giving you a better idea of what's happening up front. Pulses and vibrations come back to you as you move over bumpy pavement in corners. The chassis isn't quite as buttoned down, either, providing a little bit of body roll that tells you you're pushing it. It's also easier to feel when the car is wanting to understeer or oversteer, and how your throttle and steering inputs are affecting it. The whole thing is much more involving, exciting and fun. 2021 Mercedes-AMG GT Stealth Edition View 8 Photos That's also to say nothing of the Merc's sounds. That V8 is maybe not the best sounding engine, but its urgent churn through the opened-up exhaust gets your heart racing. It also seems like it's vibrating the whole cabin, so you feel it as much as you hear it.