Jaguar Xj6 Vanden Plas V8 Conversion on 2040-cars

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Jaguar XE promises to net 'over 75 mpg,' just not for us [w/video]

With around a month away from its world debut on September 8, Jaguar continues to issue a constant drip of updates about its upcoming XE compact luxury sedan that's aiming to take on the BMW 3 Series and Audi A4. Where the company's last bit of info focused on the car's suspension setup, this time Jag's putting the spotlight on the new model's modular platform and making some big promises about it, too. How big? Try over 75 miles per gallon big.
That's the headline figure that Jaguar is claiming for its new sedan, but it's keeping mum on just what powertrain will realize that figure. Furthermore, that result is on the European test cycle, which is more lenient than America's EPA testing regime. In any case, when the XE hits the road, Jag says it will be the most efficient vehicle from the company, ever.
That's thanks in no small part to the aluminum-intensive monocoque chassis underpinning the sedan. It's constructed from a new grade of the lightweight metal called RC 5754 that uses a high portion of recycled material. "The Jaguar XE body uses over 75-percent aluminum content, which far exceeds any other car in its class. This gives us a body structure with unrivaled low weight: it's light but also immensely strong with extremely high levels of torsional stiffness," said Dr. Mark White, Jaguar Chief Technical Specialist; Body Complete.

Jaguar F-Type greets US, shows off range of personalization

While the debut of the XFR-S is likely fresh on everyone's minds and browser windows, the other big story of late at Jaguar is the F-Type coupe and convertible. Originally unveiled in Paris, the LA show was the first opportunity that the sub-XK performance machine will be seen Stateside. However, it was not just the same news that we first heard in Paris, as Jaguar used LA to showcase its newly available "Black" design pack.
This styling package includes gloss black finishes for the grill surround, side vents, a flat-bottomed sport steering wheel, gloss black interior touches, and instrument panel rings. This package is available with Ultimate Black, Polaris White, Italian Racing Red, Rhodium Silver, Grey and Firesand (seen above) body colors.
The Black pack can be had on either the 3.0-liter supercharged V6 model, or the 5.0-liter supercharged V8 version. Specific additional "Black" tweaks are available based on which derivative you select. Specifically, a gloss-black rear valence is a V6-only modification.

2013 Jaguar XF 3.0 Supercharged

Generally speaking, I don't get too upset about the growing need to replace displacement in modern cars. Sure, there are exceptions (don't you touch my 6.2-liter AMG V8), but honestly, the industry's new forced induction powertrains are all lovely, and their gains in fuel economy - when they actually make good on them - can make up for the ever-so-slight losses in performance or driving character.
But I'm having a hard time keeping my chin up with this Jaguar XF. For the 2013 model year, Jaguar has killed off the naturally aspirated 5.0-liter V8 and fitted a supercharged 3.0-liter V6 with an eight-speed automatic in its place (and even offers a turbocharged four-cylinder engine below that). That all sounds perfectly well and good, but a week behind the wheel of this British Racing Green sedan just left me missing that V8. And then some.
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