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Jaguar F-Pace V6 reminds us why we love supercharged engines

There are many things we like about our 2018 Jaguar F-Pace long-term car, as well as some things we don't care for, but easily one of the best things about it is the engine. Under the hood is the 380-horsepower supercharged V6 that Jaguar offers on other models. That amount of power would be fun in just about any car with any engine, but there are specific reasons why this particular engine is special, and it's because of that supercharger. Supercharged engines have a very different character than increasingly common turbo engines. One of the most noticeable differences being engine response. Unlike turbo engines, the F-Pace's V6 feels hardwired to your foot. Every extra millimeter of pedal travel yields a slightly greater amount of tug. And the tug is felt immediately. Even the best turbo engines have a hard time recreating this response. The power band is very linear, as well, so you know exactly what you're getting every time you hit the gas. The engine is wonderfully torquey, too. Because the Jaguar's engine uses a classic Roots-type blower, there's a major improvement in low-end torque. This means that our F-Pace has loads of grunt for punting around at low-rpm and can seriously move when tromping on the gas. And because of the near-instant throttle response and linear power band, it doesn't slam you in the back unexpectedly like some turbo engines do. Despite how great these supercharged engines are to experience, we're concerned that supercharged engines like this may disappear in all but ultra-limited production, high-performance cars such as the Chevy Corvette Z06 and Cadillac CTS-V. The reason being that car companies have to keep making cars more fuel efficient and lower emitting. Putting a supercharger on an engine is adding a handicap, since it takes engine power to spin the belt-driven supercharger. And when a turbo, which uses wasted energy from exhaust gas to spin the compressor and built boost, can effectively do the same thing, it's hard to make a case for a supercharger. We won't give up hope completely, though. Mazda is using superchargers on its spark-assisted compression ignition gasoline engines. And while we're not sure how powerful and sporty those will be, Mazda has said that it's going with superchargers for exactly the reasons we like the Jaguar engine: smooth power and fast throttle response.

Next-gen Jaguar XJ spotted in mule form during winter testing

Of course Jaguar Land Rover is using a Range Rover to yank around an electrified Jaguar sedan mule. At least, we think the car sitting on the trailer is a test mule for the recently announced XJ successor. Jaguar has said it’s going to make an all-electric version of the car, but itÂ’s going to use the new MLA platform that will also support a gas engine and hybrid versions. The body itself most resembles that of the XF, but there are a couple tell-tale signs that this car is destined for a battery-electric powertrain. The clearest sign comes in the form of the abnormally high side sills. This taller floor is a typical EV tipoff for mules in testing, as the body work itÂ’s mated to isnÂ’t necessarily designed to mesh with the requirements of an EV powertrain. There are no “Electric Vehicle” stickers stuck to the car to make this extra easy for us, but plenty of other strange elements let us know that this mule is no normal XF. We canÂ’t see through it, but the “grille” is covered up by a large piece of camouflage. Some areas on the bottom and top appear to be mesh, allowing air through, but itÂ’s still rather restricting. The hoodÂ’s fitment and shape are about as funky as can be. ThereÂ’s even a hump in the center of the hood, making it look like some kind of high performance muscle car.  Lending even more credence to this being a next-gen XJ mule is what appears to be a longer wheelbase and wider track. Jaguar extended the fenders outward to accommodate this, but itÂ’s especially apparent in back with the squared-off rear fenders. Since itÂ’s a mule, itÂ’s tough to be certain which powertrain this particular car is hiding. The fuel cap remains on the right rear side of the car, but it appears to be in a different position than the fuel cap on the current XF. Maybe it isnÂ’t a fuel cap, and itÂ’s a covering for the plug outlet instead? There are no other obvious outlets on the car to plug in to, but thatÂ’s nothing out of the ordinary for a mule. One suspicious element we spotted in the rear is the side of a chrome tailpipe protruding from the rear bumper. ThereÂ’s no way to know if itÂ’s a real or a fake tailpipe to throw us off the hunt, but weÂ’ll note its presence nonetheless. Jaguar has already released a teaser image of the rear taillights on the electric XJ successor, but of course this test mule isnÂ’t supporting production lights.

BMW and Jaguar Land Rover to jointly develop electric car tech

FRANKFURT – BMW and Jaguar Land Rover on Wednesday said they will jointly develop electric motors, transmissions and power electronics, unveiling yet another industry alliance designed to lower the costs of developing electric cars. Both carmakers are under pressure to roll out zero-emission vehicles to meet stringent anti-pollution rules, but have struggled to maintain profit margins faced with the rising costs of making electric, connected and autonomous cars. "Together, we have the opportunity to cater more effectively for customer needs by shortening development time and bringing vehicles and state-of-the-art technologies more rapidly to market," said BMW board member Klaus Froehlich. BMW and Jaguar Land Rover said they will save costs through shared development, production planning and joint purchasing of electric car components. Both companies will produce electric drivetrains in their own manufacturing facilities, BMW said. The BMW Jaguar Land Rover pact comes as rivals FiatChrysler and Renault explore a $35 billion tie-up of the Italian-American and French carmaking groups. Nick Rogers, Jaguar Land Rover's engineering director said, "We've proven we can build world beating electric cars but now we need to scale the technology to support the next generation of Jaguar and Land Rover products." BMW was in talks with rival Daimler about developing electric car components but was also in discussions with Jaguar Land Rover, a company it once owned, to explore an alliance on engines. BMW already has a deal to supply an 8 cylinder engine to Jaguar Land Rover. Carmakers are increasingly open to sharing electric car parts because the technology is expensive and because customers no longer buy a car based on what engine a vehicle has. "Carmakers are much less precious about sharing electric car technology because it is much harder to create product differentiation with electric car tech. They all accelerate fast, and everybody can do quality and ride and handling," according to Carl-Peter Forster a former chief executive of Tata Motors and a former BMW executive. Jaguar Land Rover is still run by former BMW managers, including Ralf Speth the company's chief executive who spent 20 years at BMW prior to joining JLR, and Wolfgang Ziebart, the engineer who oversaw Jaguar's I-Pace electric car program, who is a former head of research and development at BMW.