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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's first ever production EV is finally here

Transcript: Jaguar goes all-electric with the production 2019 I-Pace. The 2019 Jaguar I-Pace has been revealed in Graz, Austria ahead of its public debut in Geneva. Originally revealed back in 2016 as a concept, the EV has been heavily influenced by the C-X75 supercar concept. The I-Pace is Jaguar’s first all-electric vehicle and will include a 90 kWh battery with a range of 240 miles. Jaguar says it can recharge to 80% in just 40 minutes on a 100-kW DC fast charger. The all-wheel-drive SUV has an output of 349 hp and 512 lb-ft of torque with the help of twin Jaguar-designed concentric motors. A Touch Pro Duo infotainment system comes standard and includes a 10-inch upper and a 5.5-inch lower touchscreen. The I-Pace software will also benefit from over-the-air updates. Pricing will be announced March 6th with U.S. customers receiving the I-Pace in the second half of 2018. Jaguar revealed their anticipated I-Pace EV in Austria, ahead of its public debut in Geneva. The electric SUV will include a 90 kWh battery with a range of 240 miles, and a power output of 349 horsepower and 512 pound feet of torque. The I-Pace will also feature an over-the-air updates, a first for Jaguar. Want more coverage of the 2018 Geneva International Motor show? Head over to www.autoblog.com/geneva-motor-show Geneva Motor Show Jaguar Autoblog Minute Videos Original Video jaguar i-pace i-pace

Jaguar XE promises to net 'over 75 mpg,' just not for us [w/video]

With around a month away from its world debut on September 8, Jaguar continues to issue a constant drip of updates about its upcoming XE compact luxury sedan that's aiming to take on the BMW 3 Series and Audi A4. Where the company's last bit of info focused on the car's suspension setup, this time Jag's putting the spotlight on the new model's modular platform and making some big promises about it, too. How big? Try over 75 miles per gallon big.
That's the headline figure that Jaguar is claiming for its new sedan, but it's keeping mum on just what powertrain will realize that figure. Furthermore, that result is on the European test cycle, which is more lenient than America's EPA testing regime. In any case, when the XE hits the road, Jag says it will be the most efficient vehicle from the company, ever.
That's thanks in no small part to the aluminum-intensive monocoque chassis underpinning the sedan. It's constructed from a new grade of the lightweight metal called RC 5754 that uses a high portion of recycled material. "The Jaguar XE body uses over 75-percent aluminum content, which far exceeds any other car in its class. This gives us a body structure with unrivaled low weight: it's light but also immensely strong with extremely high levels of torsional stiffness," said Dr. Mark White, Jaguar Chief Technical Specialist; Body Complete.