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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 XF Sportbrake is the cure for the common F-Pace

Before Jaguar introduced the F-Pace crossover, the only way an American could get their hands on a long-roof leaper was to either move to Europe and buy an XF Sportbrake or pick up the rare X-Type Sportwagon on the used market. But now that the F-Pace is on sale, there's no need for a Jag wagon (henceforth known as the Jagon), right? Wrong. Spotted lapping the Nurburgring, the second-generation XF sedan transitions to wagon duty as naturally as the first-gen car did, promising a boost in cargo capacity without sacrificing the good looks of Jaguar's middle child. But the sloping roofline won't do the XF's versatility too many favors – as our spies rightly state, it looks like Jag's designers are favoring style over outright cargo space. Beyond the roofline, expect the new Sportbrake to follow its predecessor's example and adhere very closely to the XF sedan. Don't expect any changes from the firewall forward, with most of the changes above the beltline and at the tail, where Jag's designers obviously need to rethink the look to accommodate the rear hatch. The overall taillight shape should stay the same, while the lower bumper will carry over with only modest adjustments. Under hood, our spies report the car shown here is Jaguar's potent S trim, with a 380-horsepower, 3.0-liter, supercharged V6. While it's a safe bet that Jaguar will sell the Sportbrake in Europe with all the lesser XF engines – not to mention R and RS variants – it's unlikely all three mainstream engines will arrive in the US. Oh yeah, our spies claim there's a chance the long-roof XF will hit the US market. We're calling it a very slim chance, though. Audi and BMW deported their A6/5 Series wagons years ago, leaving the segment to the Mercedes-Benz E-Class. The Volvo V90 will add some Swedish flair to the segment, but the bottom line is that importing and federalizing a new model to compete in a segment responsible for just 20,000 units per year isn't good business. Here's hoping Jaguar makes a bad business decision. Related Video: Featured Gallery Jaguar XF Sportbrake: Spy Shots View 11 Photos Image Credit: CarPix Spy Photos Jaguar Wagon Luxury jaguar xf sportbrake

Jaguar trademarks EV-Type nameplate

Green may have been a popular color choice for the classic Jaguar E-Type, but even in Lightweight form (pictured above), it was hardly what you'd call environmentally friendly. Not by today's standards, anyway, with six-, eight- and twelve-cylinder engines displacing between 3.8 and 5.3 liters. But Jaguar looks to be preparing to revive the nameplate - or at least one similar - with a new electric vehicle in the works.
According to the latest intel, Jaguar has applied both in the US and in Europe to trademark the name EV-Type. The implication that it's developing an electric vehicle is clear, as is the reference to its iconic sports car of yore. But more than that, we don't know. We could be looking at an electric version of the current F-Type, a project to convert original E-Types to electric power or a different model altogether.
It wouldn't be the first time, of course, that we'd see Jaguar toying with the idea of electric propulsion. A couple of years ago, the British automaker demonstrated a plug-in hybrid XJ_e prototype, and showcased both the C-X16 and C-X75 concepts with advanced hybrid powertrains. But it has yet to put any such system into production, relying instead on the small diesels it sells in Europe to keep its carbon footprint small.