1997 Jaguar Xk8 Base Convertible 2-door 4.0l on 2040-cars

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Evo pits Jaguar XKR-S vs. Mercedes SL63 AMG in heavyweight droptop fight

We recently received the sad news that the Jaguar XK is ceasing production by the end of the year, but what better way to bid it farewell than with some big, smoky powerslides? The retirement of the sporty GT isn't actually the topic of the latest video from Evo - it's on hand to compete against the Mercedes-Benz SL63 AMG to see which is faster around a track. Still, we can think of it as a wonderful sendoff for the Jag.
Both convertible grand tourers get their laps around the course, and they couldn't be more different. Driver Jethro Bovingdon gets some grins out of them both, but absolutely giggles while behind the wheel of the XKR-S convertible. The SL63 AMG is the more powerful of the two, but as we know, that doesn't always matter at a racetrack. You'll just have to scroll down and watch the video to see which of them is actually the winner.

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

Jaguar C-X17 Concept teased before Frankfurt

Just ahead of the Frankfurt Motor Show, which begins September 10, Jaguar is teasing the reveal of a design study to introduce its new advanced vehicle architecture. Dubbed the C-X17, the mysterious concept "illustrates the diversity of vehicles that could be produced using this architecture, which underpins the innovative future of the Jaguar brand."
While it's not entirely clear what this architecture involves or what type of vehicle the C-X17 may be, this reveal is reminiscent of Jaguar's decision to unveil the C-X16 concept, a hybrid electric sports car, in Frankfurt in 2011. From the looks of the teaser image Jaguar released (click above to enlarge), we're guessing the C-X17 will be something between a low-slung crossover and a sporty wagon. But we won't have to wait too long to find out - Jaguar is streaming the live pre-show reveal to invited guests on its Facebook page on Monday, Sept. 9.
In addition to the C-X17, Jaguar be showing off the performance-oriented XJR and XFR-S, and, of course, the F-Type convertible. Scroll down for the official press release.