2005 Jaguar Xjr 400hp!!! 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.

2018 Jaguar XF Sportbrake Quick Spin Review | Special XF no more

The 2018 Jaguar XF Sportbrake is a wagon, and as such, one must praise its existence. We need more of them. It looks sensational in all its long-roofed glory, especially in Firenze Red and the gloss black exterior trim package — yowza. Plus, its cargo area is deep, wide and generally voluminous. It would be nice if Jaguar included a roll-up net partition for dogs or to prevent high-mounted cargo from flying forward (as Audi does in the Allroad), but nevertheless, the XF Sportbrake should be more functional than many crossover SUVs. It should certainly be more enjoyable to drive, as the XF delivers with Jag's usual steering excellence and body control. While other midsize luxury sedans have drifted away from the sporting realm (cough, BMW 5 Series), the XF maintains its engagement with the driver. As we discovered when driven back-to-back with the Volvo V90, it's one of the sportiest of sport wagons. It's definitely the sportiest of Sportbrakes. However, it's the "XF" bit that disappoints. The original XF was really something when it debuted, featuring seductively sleek styling in a segment of serious German sedans. The distinctive cabin put on a show with rotating air vents and a rotary shifter that rose into your hand upon pressing the start button. The fact that the XF was different inside and outside from its fellow Jaguars also differed from the Russian nesting doll design approach of its competitors. The original wasn't without flaws, but it was special. This 2018 XF just isn't. The cabin is the biggest problem, as it looks identical to those of the cheaper XE and F-Pace SUV, and is pretty unremarkable and, well, dull to behold. Even the "show" elements that have survived seem vestigial now, as only the outer air vents rotate and the shifter no longer rises into your hand since the starter has migrated elsewhere. More concerning, though, is that the materials are just not up to the segment standards, and certainly not in keeping with a test car that has a sticker of $84,815. For instance, the old XF could be fitted with soft leather covering the doors and the broad, downward sloping dash. The new one has coarsely grained pleather. Then there's the matter of functionality. The rotary shifter in the original XF was certainly part of the "show" but it also freed up significant space on the center console for three cupholders/bins. The new one resides in an expanse of wood trim the size of a shift boot, leaving no room for that third cupholder/bin.

Here's today's round of auto plant closures in response to coronavirus

More automakers have shuttered factories, as businesses everywhere work to slow the spread of the Covid-19 coronavirus — and as the pandemic slows sales and disrupts parts supply chains. On Friday, the following closures were announced: • Volvo will close its factories in Sweden and the United States from March 26 to April 14. Volvo's U.S. facility, in Charleston, South Carolina, makes the S60 sedan. Its assembly plant in Torslanda, Sweden, turns out the XC90, SC60, and V90. Other Swedish facilities make engines and component parts. A Volvo factory in Ghent, Belgium, that builds the XC40 and V60 closed earlier this week and is expected to remain offline until April 6. Volvo's four factories in China have been reopened after a shutdown earlier this year. • Jaguar Land Rover announced that it will suspend production at its assembly plants in the UK over the coming week. The shutdown is expected to last until April 20. Elsewhere, production continues at the company's factories in India and Brazil, and JLR's joint-venture plant in China reopened at the end of February. • Bentley is closing its factory in Crewe, England, for four weeks, effective today. • Bugatti has put its atelier in Molsheim, France, on hiatus. No date was given for when assembly of its supercars might resume. • Mercedes-Benz on Monday will shut down its SUV factory in Alabama and its van assembly plant in South Carolina. Both will remain closed for a minimum of two weeks. Tesla yesterday revealed that it will suspend operations at its Fremont, California, vehicle assembly plant next week, on order from local officials there. Yesterday's factory closure announcements also included the U.S. assembly plants for Toyota (until April 6), Volkswagen (through March 29), Subaru (through March 29), and Hyundai (no time period specified). They join GM, Ford, Chrysler, Honda, Nissan, and Harley-Davidson, which earlier this week announced the suspension of production at their facilities. Plants/Manufacturing Bentley Bugatti Jaguar Land Rover Mercedes-Benz Volvo coronavirus