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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 bringing all-wheel-drive F-Type to LA Auto Show [w/video]

Jaguar's big splash at last year's Los Angeles Auto Show was showing off the slinky F-Type Coupe; perhaps one of the loveliest car shapes on the road today. This year the company won't have a show-stopping new design to offer, but the news that all-wheel drive is coming to the F-Type range is, nevertheless, pretty spectacular.
Mixed in with news about a technical partnership between Jaguar and the Bloodhound SSC World Land Speed Record program, the British brand announced this morning that it will show the first AWD F-Type Coupe at the 2014 LA show later this month.
Jaguar tells us that the sure-footed cat, in AWD F-Type R Coupe form, will run from 0-60 miles per hour in just 3.9 seconds, with a limited top speed of 186 mph.

Jaguar Land Rover recalls Takata airbag-equipped cars

In the latest chapter of what feels like the never-ending recall, Jaguar Land Rover announced that it's calling back 2009-2011 Jaguar XFs and 2007-2011 Land Rover Range Rovers for defective Takata airbags on the front passenger side. These Takata airbags have propellant that may have degraded and, if activated, could release metal shrapnel. The company is breaking up the recall into four phases, since currently there are not enough parts to do a full recall. Since the airbags can be more seriously affected by high heat and humidity, the first phase will cover vehicles that were sold and/or registered in regions with high temperatures and humidity. The regions included are as follows: Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands, and the US Virgin Islands. Other phases will begin as parts become available, and priority will be given to regions at greater risk of having defective equipment. Jaguar Land Rover encourages owners of affected vehicles to go to www.SaferCar.gov to check if their vehicle is included in the current recall. The first phase includes 54,000 of 108,000 affected vehicles. The company is also notifying owners of the issue, who will eventually get a second notification when parts are available so they can schedule a time to have the airbags replaced. Related Video: