1989 Jaguar Xjs V12 on 2040-cars

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How Jaguar optimized the Ingenium gas engine for the F-Type

At the 2017 New York Auto Show, Jaguar showed off the new entry-level F-Type, packing a 2.0-liter, turbocharged, gasoline-fueled inline-four that produces 296 horsepower, which is built in-house in the UK. It's the debut of this branch of the Ingenium engine series, and it's also the top of the Ingenium gas range; most JLR vehicles will offer a less powerful 247-hp version. We caught up with Jaguar's engineers to figure out exactly how this high-output Ingenium engine differs, and what Jaguar had to do to fit it in the F-Type's engine bay. While all Ingenium 2.0-liter gas fours share major architecture – the aluminum block and heads, as well as the bore and stroke – there are some internal differences. The most important are the low-compression pistons, which allow for more boost without detonation. The new compression ratio is 9.5:1, compared to the 10.5:1 ratio in the 247-hp spec engines. To make the most out of more boost, you need new plumbing and a way to get more fuel into the combustion chamber. So Jaguar fitted a larger twin-scroll turbocharger that's unique to this application. It features low-friction ceramic ball bearings – Jaguar says this improves transient response. There are also new fuel injectors and a fuel pump to accommodate the increased demand for gas in the high-output engine. On the back end, there's a unique exhaust system with active flaps to give it a louder bark when called for. Of course, some new hardware and more boost means the various electronic systems that control the engine needed changes. For one, Jaguar's changed the cam timing and valve lift mapping, as well as the ignition timing. The throttle mapping and transmission calibration have also been optimized for the new engine. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. As far as the driver's concerned, the biggest change from the 247-hp engine to the 296-hp one – other than increased scoot – will be where the power peak is. The 296-hp engine makes peak power at a higher point in the rev range, which should reward drivers who generously prod the throttle and hold gears in manual mode. Remember, F-Types equipped with this engine will only be available with an automatic transmission. You should also remember that it's an excellent gearbox overall, with rapid, smooth shift characteristics, if the other 8-speed Jaguars are anything to go by.

Jaguar Land Rover to skip 2016 Detroit Auto Show

Jaguar Land Rover won't attend the 2016 Detroit Auto Show in January because the automaker will shift its focus to other international shows instead, the company confirmed to Autoblog. "Following a review of our global consumer engagement program, the decision has been made not to exhibit at the Detroit show in 2016," said a company spokesperson told Autoblog. The story was first reported by Automotive News. JLR will continue to attend other US auto shows in Chicago, New York, and Los Angeles; plus those abroad in Geneva, Frankfurt, Paris, Beijing, and Shanghai. "We recognize that the Detroit show is a world-class Tier 1 auto show, however, we have had to make this decision to sharpen our focus as indicated," the spokesperson said. Detroit Auto Show PR Manager Max Muncey told Autoblog that the organizers already knew JLR wouldn't be there. "We are in discussions with other automakers to fill that spot," he said about using the open space. The show expects 70 percent of the floor plan in 2016 to be different from last year. The automaker used the 2015 Detroit Auto Show to announce diesel versions for several models, and it revealed the name for the Jaguar F-Pace there. JLR reportedly now has a plan to cut the equivalent of $6.8 billion in costs without firing workers and increase production to a million annual deliveries by the end of the decade. Related Video:

This mule is the first evidence Jaguar is working on a 3 Series fighter

Rumors of an entry-level, BMW 3 Series-fighting Jaguar sedan have been floating around for quite some time, but thanks to our intrepid spy photographers, we now have visible proof that such a model is, in fact, in the works.
Despite this tester's XF fittings, it's clear that what lies beneath is an entirely different beast. The doors have been shortened, roofline adjusted, rear deck lopped off and exhaust replaced, giving us a better idea of the new sedan's smaller dimensions and details. The new Jag, which may be dubbed "XS," is expected to ride on Jaguar's PLA (Premium Lightweight Architecture) platform, touting weight-saving materials that should do a lot to keep overall heft to a minimum. Both turbocharged four- and supercharged six-cylinder powertrains are expected to be on tap.
Codenamed X760, the new small sedan will reportedly hit the market in 2015. Earlier reports have indicated that a new crossover - Jag's first ever - riding on the same platform will arrive shortly thereafter, so that suggests that the platform will be fitted with all-wheel drive as well.