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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.

Junkyard Gem: 1977 Jaguar XJ6L

British Leyland began selling the Jaguar XJ in 1968, and production continued through multiple platform generations (and corporate owners) until just a few years ago. The original XJ was facelifted twice, in 1973 and 1979, with sales of the six-cylinder version extending into 1987 (Series 3 cars with V12s were built through 1992). Production numbers were never very high, but these cars proved popular in the United States and I still find them every so often during my junkyard travels. Here's a Series 2 XJ6 saloon that showed up in a Denver-area self-service yard last winter. Jaguar introduced a long-wheelbase version of the XJ saloon for 1972, giving it a four-inch stretch in order to better compete against the planned Rover P8. Since Rover was a fellow British Leyland brand, this was like Buick pouring big resources into crushing a threat from Oldsmobile, to the detriment of the overall company. In any case, the long-wheelbase saloons proved so successful that the short-wheelbase four-doors got the axe a couple of years later (the coupes stayed on the shorter chassis). Jaguar continued to add the "L" badging to the saloons for quite a while after that, presumably because it looked classy. The paint on all the upper body surfaces has been nuked down to the steel by the relentless High Plains sun, so we can assume that this car spent a decade or three sitting parked outside. It may have started out in Arizona, one of the few places with fiercer sunlight than eastern Colorado. Is it possible that it really turned a mere 46,630 miles during its life? With most cars of this vintage, I'd assume that the five-digit odometer has been turned over once or twice. With a Jaguar and its troublesome electrical components made by the Prince of Darkness, however, that's not such a sure bet. To own a car like this, you need to be willing and able to give it the money and work it requires to stay on the road; not many are suited to this responsibility. The interior looks to have been in very nice condition before the car got parked in a field somewhere. The wood interior trim has seen better days. Back in the 1970s, Mercedes-Benz had a big edge over Jaguar with mechanical sophistication and build quality, granted, but Jaguar beat those Stuttgarters hands-down when it came to making a car interior feel like a billionaire's library. The engine is a 4.2-liter XK6 straight-six, rated at 162 horsepower and 225 pound-feet.

Jaguar Land Rover mulling factory in Georgia?

London's Sunday Times reported last October that Jaguar-Land Rover was sniffing around The South looking for a potential manufacturing site, and was "talking to several southern states." We imagine Georgia was one of them; The Peach State has Kia Motors Manufacturing in West Point, it claims Porsche HQ as a resident, and soon the Mercedes-Benz regional office, too. The Atlanta Journal-Constitution has said that Governor Nathan Deal recently took the initiative to fly to the UK to "make prospect calls" with JLR executives about a deal. We don't have any details about the calls, but we'll guess that they involved Deal making a financial case for GA over other states while sipping a cup of tea. It's said that the English luxury maker wants to build a factory here with a 200,000-unit capacity, to take advantage of the same financial efficiencies that have planted other automakers in the US and Mexico; it opened a facility in China last year to build the Range Rover Evoque, Land Rover Discovery Sport, and the Jaguar XE, and is casting eyes over Brazilian and Saudi Arabian soil for other facilities. No timetable has been given for a decision. Related Video: News Source: Atlanta Journal-Constitution via Automotive News - sub. req.Image Credit: AP Photo/Tony Ding Government/Legal Plants/Manufacturing Jaguar Land Rover Luxury