2011 Jaguar Xkr Convertible 2-door 5.0l on 2040-cars

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The story behind Bridgestone's new tires for the rare and beautiful Jaguar XJ220

The Jaguar XJ220 is a beautiful, fast, and arguably under appreciated supercar from the early 1990s. While contemporaries like the Ferrari F40 and Porsche 959 garner more than $1 million at auctions, the XJ220 might pull in half that. Maintaining an older car requires work, a task made more difficult when parts aren't available. Last year, Bridgestone announced it was producing new tires specifically for XJ220s. The Japanese tire supplier has released a 42-minute video documenting the process. There were only 275 XJ220s ever built, fewer than both the F40 and 959. Until recently, no supplier made four same-spec tires that would fit the XJ220. Early Dodge Viper owners suffer from the same problem. Thanks to both Bridgestone and Pirelli, owners now have two options to choose from. Bridgestone worked with Don Law Racing, the go-to shop for all things XJ220, when developing the right tire for the car. It isn't simply a reproduction of an older-spec tire. Bridgestone tested a number of new compounds. With so few cars available, from the beginning this was going to be a money-losing prospect for the tire maker. Enthusiasts within the organization fought hard to get everything approved. Watch the full video to hear how much time and effort went into the project. Related Video: News Source: Bridgestone via Motor1Image Credit: Getty Jaguar Videos tires jaguar xj220

Jaguar XE teased in new video, will debut September 8

Outside of a major auto show, this might be one of the best times of the year for new car debuts, and we couldn't be more excited. Just this week, the low-slung face of the next-generation Mazda MX-5 Miata showed itself to the world, and Land Rover debuted its new Discovery Sport. Plus, there's a double-whammy of launches on the imminent horizon with the unveilings of the Jaguar XE on September 8 and the Mercedes-AMG GT on September 9.
Jag is teasing the launch of its latest midsize luxury sedan with a few glimpses on video. It's strangely secretive, given the fact that Jaguar showed the XE's face completely un-camouflaged a few weeks ago. Regardless, it's quite a looker up front with a sleeker take on the shape of the larger XF.
Because of the way Jaguar is slowly leaking details about the XE, there are a few other things we already know about this new cat, too. It rides on a monocoque chassis made from over 75 percent aluminum, and the automaker is promising 75 miles per gallon fuel economy on the more lenient European cycle for at least one engine in the lineup.

2017 Jaguar XE 20d Quick Spin

Base models rarely get their due in the press. Big-engine, high-horsepower variants get all the headlines, but the junior version is what sells in volume. We're just as guilty here at Autoblog, with both a first and second drive of the Jaguar XE in supercharged V6 guise, and barely a mention of the entry-level, 2.0-liter diesel. So, in Perd Hapley style, the Jaguar XE diesel is the model of the Jaguar XE we're going to discuss. Yes, the volume model of the Jaguar XE is a diesel, at least for now. A turbocharged 2.0-liter gas engine, wearing the 25t badge, will arrive after the XE's early 2016 on-sale date. Oil-burners and volume are not a thing in the United States, except for heavy-duty pickup trucks. Despite that apparent contradiction, the XE 20d could find some converts. Driving Notes The biggest clue to the engine's fuel source is the tachometer, which only counts to 6,000. But you wouldn't know from the fast throttle response or the way revs climb when you mash the accelerator. All 180 peak horsepower come at 4,000 rpm, and the 317 pound-feet of torque are available from 1750 to 2500 rpm. Really, this engine is smooth. Credit the low 15.1:1 compression ratio, which also helps make the engine's aluminum construction possible. The surge of power from the turbo builds steadily instead of kicking in all at once. Jaguar's engineers focused on friction reduction with a fanatical devotion, all in the name of efficiency. One key feature is the offset crankshaft. That is, the crankshaft is located to the side of the cylinder centerline. This reduces the side load forces during the firing cycle. In the manual transmission the gears are cupped to reduce mass. A pump sprays oil directly on the cogs, which cuts back on the total amount of fluid and cuts back on friction loss due to windage. No, the manual transmission isn't coming to the US. And yes, it's really good. Not just in the cliche journalist love for the diesel-manual combo, but objectively good. That smooth responsive nature of the engine is amplified when you get to choose your own gears. So we make due with the eight-speed automatic, the 8HP45 version of the ubiquious ZF box. The coolest trick here is a pendulum-style damper in the torque converter instead of a typical spring damper. When the torque converter is locked up this cuts down on torsional vibration between the engine and transmission. And that enables low-rpm cruising and higher mpg.