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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.

2017 Jaguar XE

You've seen this movie before. Topple the BMW 3 Series has gone more rounds than The Fast and The Furious and The Transporter combined. But like any good cinematic retread, this time it's different. For starters, the latest installment is a zombie flick. Born from the ashes of Ford ownership and the failed X-Type, the 2017 Jaguar XE is coming to save us from the somnambulant, undead Bimmer. Think Army of Darkness with luxury sport sedans, and you'll understand what we're going for. Okay, the plot is only based on a true story. The reality in the automotive world isn't as dramatic as most car journalists would like you to believe. But the XE is hugely important for Jaguar's desire to increase global production. You're looking at the future best-selling model. It's built on an all-new body structure that forms the basis for all the brand's upcoming sedans. The smallest, most affordable Jaguar also launches with a new engine family, built in a new factory in England. The XE arrives stateside in early 2016 with two available engines. A 2.0-liter diesel from the new Ingenium lineup is the entry-level model. Above that is the supercharged 3.0-liter V6 familiar to the Jaguar and Land Rover lineup. A turbo 2.0-liter gas engine will come in below the diesel at a later date, with an optional manual transmission. The XE versions on launch will offer rear- or all-wheel-drive. Pricing information is yet to be revealed. Until then, just assume the XE will mimic its competitors for price and content. We spent most of our time driving the 35t with R-Sport trim, but check back for a driving impression of the diesel in a few days. As we reported in our prototype drive of the XE earlier this year, this car has incredible steering feel. It's the supernatural aid in the XE's monomyth if any film buffs are still paying attention. The electrically assisted system ranks in the hall of fame with the rack on the current Porsche 911 Carrera. Lightly weighted, the loads build up in the steering wheel like it's wired to strain gauges on the sidewall of the front tires. It's not just good programming that makes the XE steer so well, although that's a big part. The rest comes from the chassis. Jaguar engineers claim the double wishbone front suspension uses lessons learned from the F-Type. The rear part of the car's quick responses comes from a multi-link setup Jag calls integrated link. A body 20-percent stiffer than the current XF also contributes to sharp reflexes.

Jaguar could yet offer more hardcore F-Type R-S

Jaguar pulled a fast one on us all when it unexpectedly shoehorned all 550 horsepower of the 5.0-liter supercharged V8 from the XKR-S into the new F-Type Coupe to supersede the existing V8 S model with the F-Type R. But that's just the beginning, according to the latest intel coming from the UK.
According to Autocar, in speaking to Jaguar design director Ian Callum during the coupe's unveiling at the LA Auto Show, the British automaker could yet offer R-S and R-S GT versions of the F-Type. Just what mechanical changes those would bring when the F-Type R already packs the company's top engine remains to be seen, but given that the same engine also powers the flagship XJR performance saloon, we could envision Jaguar developing an even more powerful version for R-S versions of the little coupe and big sedan.
The GT version, meanwhile, would likely offer more extreme aero and a lighter form for the truly performance-obsessed. Considering that the new top-of-the-line F-Type is already pushing the hundred-grand mark, you can bet any R-S and R-S GT version would approach double the base F-Type's $65k sticker price.