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Jaguar Land Rover to drop supercharged V8 for turbocharged BMW power

There are few things that sound as good as Jaguar's 5.0 liter supercharged V8. As great as it is when the supercharger whines or the exhaust cracks and pops on throttle lift-off as the air pressure equalizes, the basic design dates back to the '90s. Plainly, the engine isn't as efficient as it needs to be, but designing a new V8 from the ground up is an expensive proposition. Instead, Automobile reports that Jaguar Land Rover is set to use a twin-turbocharged V8s supplied by BMW. Scalable architecture is all the rage as automakers streamline designs in order to save costs. For example, Jaguar's current supercharged V6 is quite literally a V8 with two holes missing. They didn't even change the length of the block. It seems both of those designs are on their way out, with the V6 being replaced by a inline-six closely related to the company's inline four. It seems that rather than designing an new and expensive V8 for their top of the line models JLR, is sourcing from BMW. From 1994 to 2000, BMW owned Land Rover. A few models, including the Land Rover Range Rover, used BMW engines then and in the initial years of Ford's JLR stewardship. It seems things have now come full circle. BMW currently makes a twin-turbo 4.4 liter V8 that produces anywhere from 440 to 600 horsepower, depending on the application. Automobile says that a new 4.0 liter V8 is in the works and that it will most likely be the engine that JLR uses. Expect it to be more powerful, more fuel efficient, and lighter than what both BMW and JLR currently offer. This seems like a win for both companies. BMW gets to offset the cost of a new motor while JLR, a smaller company, doesn't have to invest in a whole new architecture. As automakers search for ways to cut costs, expect collaborations like this to continue. Infiniti and Mercedes-Benz both share a four-cylinder engine. Ford and GM have worked together to design a shared 10-speed automatic. While we may lament the loss of that wonderful Jaguar Land Rover engine, we can still be happy that they haven't abandoned the V8. Related Video: News Source: Automobile Rumormill BMW Jaguar Land Rover

The diesel premium in our Jaguar XE quickly pays for itself

Our long-term 2017 Jaguar XE 20d AWD recently returned from a 2,000-mile road trip. My wife and I took a few days to visit her family in Auburn, Alabama, and it was the first real chance anyone has had to stretch the Jaguar's legs outside of Michigan. It was also a good opportunity to see what sort of fuel economy I could wring out of the XE's 2.0-liter turbocharged diesel. The diesel engine was the main reason I chose it over our equally lovely long-term 2017 Audi A4. For me, chasing fuel economy is a great way to stay focused on the road. The XE 20d AWD is rated at 30 city/40 highway and 34 combined. The drive to and from Auburn is almost entirely highway, so I knew matching the highway rating would be easy enough. The XE has a 14.8 gallon tank, so I was looking at a minimum of 600 miles per tank and four fills for the trip, counting the initial pre-departure fill. I had two main concerns: first, this was a new route, so I didn't know how available diesel would be along I-75; second, crossing the Appalachian Mountains was going to severely cut into my overall average. The first worry turned out to be a nonissue, especially as we went further south. Not once was I forced to go from station to station looking for a lone green-handled pump. People in the South love their Cummins, Powerstroke, and Duramax-powered trucks, meaning diesel pumps were plentiful. Rolling up in a Jaguar does garner attention, though. An older gentleman even asked if I knew that I was putting diesel in the car. It seems he didn't have much faith in my reading comprehension skills. The mountains were more of a problem. There was literally no getting around them, but were west of the highest parts, so it could have been worse. The indicated fuel economy dropped by 4 mpg on the way up, from 47 mpg to 43. Still, I managed more than 650 miles from a tank, though I was starting to push my luck. We filled up for the short final leg. By the time we rolled into Auburn, the display indicated 44 mpg – pretty damn good, I'd say. It held there for the entire trip. Calculating the actual mileage revealed the computer was generous by 2 mpg, but that's par for the course. Few automakers display precise numbers. The relative ease of getting this sort of fuel economy was complemented by the price of diesel. At each one of my four stops, diesel cost less than premium, the required fuel in all of the XE's gasoline engines. According to AAA, the same is true nationwide.

How and why Jaguar designed an electric SUV

Adrian Belew, front man of famed progressive rock band King Crimson and collaborator with Bowie, Zappa, and the Talking Heads, released a prescient song in 1982, but we didn't know exactly how prophetic it was until this week. The song was titled Big Electric Cat, and its lyrics seemed to predict nearly 35 years ago the unveiling of Jaguar's first all-electric vehicle, a production-ready crossover concept with the not-so-ingenious name, I-Pace. She arrives like a limo/Smooth and moving/On the prowl through the crowd/To the beat of the city/She glows in the dark/Wherever she parks/Concrete crumbles and the night rumbles. At first glimpse of the I-Pace, you may not have precisely the same feeling of disintegration as the roadbed Belew mentions, but there is no denying that the new Jag is important for the brand. Flush with investment from its corporate overlords at Tata, the company is on its most robust product offensive ever, rounding out its lineup to become a full-range manufacturer, investing in autonomous driving and projective head-up technologies, nearly doubling global sales, and now going electric. "This is probably the most important car since the E-Type, I really mean that," says Jaguar director of design Ian Callum. "And when we get this car out into production and it gains recognition and popularity, I think history will show it's a significant step for the brand. Not only because we're embracing the future, quite openly and honestly, but because we're going to beat the rest of them. Tesla is there already, but none of the rest." As a challenger brand – one not in the top of mind consideration set like rivals at Mercedes, Audi, or Lexus – Jaguars are made or broken on this kind of differentiation. The I-Pace is certainly distinctive, and looks like nothing else on the road. Like many contemporary Jaguars, its rear three-quarter view is its most compelling, with the slender half-round taillights inspired by the legendary E-Type that were first revived on the F-Type and have since become a signature. But here, the rear end is shaved off and in an angular concavity that seems an effort to take as much mass as possible out of the back, and one that echoes elsewhere on the vehicle: in the scalloped sides, in the continuous path of glass from the base of the front windshield to (almost) the base of the rear liftgate. But especially in the foreshortened and deep-nostriled hood.