2005 Jaguar Xj8 Vanden Plas Edition 35,282 Miles Luxury Sedan on 2040-cars

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Top torque-to-weight ratios under $100k, $50k and $25k

Horsepower may steal a lot of headlines, but the always-more-complex torque figure is often a critical one for both the workingman and the motoring playboy. The measure of rotational force represents the twist that can liquefy one's tires or haul one's horse trailer. Good stuff.
It follows then, that as with the horsepower-to-weight list that we assembled for you a few months ago, a list of cars that offer the most pound-feet with the fewest pounds to carry, is an interesting one to break down. Sure, there's a big difference in how the torque is applied from a turbocharged six-cylinder in a Swedish luxury sedan and a massive heavy-duty truck's turbo-diesel. But being the car/stat geeks that we are, we think it's kinda neat that those two vehicles rank near each other where torque and weight intersect.
As with the horsepower list, we've given you figures as pounds per every one pound-foot. Again broken down into broad price categories, we've got a mixed bag of 2014 and 2015 models here, too. Every effort has been made to select the most up-to-date prices and specs, and we've also to omitted some '14 cars that won't be re-upped after the ongoing yearly changeover.

Jaguar trademarks EV-Type nameplate

Green may have been a popular color choice for the classic Jaguar E-Type, but even in Lightweight form (pictured above), it was hardly what you'd call environmentally friendly. Not by today's standards, anyway, with six-, eight- and twelve-cylinder engines displacing between 3.8 and 5.3 liters. But Jaguar looks to be preparing to revive the nameplate - or at least one similar - with a new electric vehicle in the works.
According to the latest intel, Jaguar has applied both in the US and in Europe to trademark the name EV-Type. The implication that it's developing an electric vehicle is clear, as is the reference to its iconic sports car of yore. But more than that, we don't know. We could be looking at an electric version of the current F-Type, a project to convert original E-Types to electric power or a different model altogether.
It wouldn't be the first time, of course, that we'd see Jaguar toying with the idea of electric propulsion. A couple of years ago, the British automaker demonstrated a plug-in hybrid XJ_e prototype, and showcased both the C-X16 and C-X75 concepts with advanced hybrid powertrains. But it has yet to put any such system into production, relying instead on the small diesels it sells in Europe to keep its carbon footprint small.

This classic Jaguar XJ has a 720-hp ungentlemanly secret

Forget Tawny Kitaen. If you want to make a Jaguar XJ rock, just do what this guy did: stuff a heavily modified and turbocharged General Motors V8 under the hood, and take it to the track.
The video calls this Series 1 XJ a sleeper, but with its open exhaust and obvious turbo whistle, the once-gentlemanly sedan is anything but. The owner says that the engine is GM LQ9 V8 that has been stroked to 402 cubic inches putting out around 720 horsepower with 12 pounds of boost (in standard form, this 6.0-liter V8 was used in the second-gen Cadillac Escalade). Check out the video below to see what that kind of power does for this classic Jaguar in the eighth-mile.