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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 I-Pace vs. Tesla Model 3 and other EVs: How they compare on paper

The 200-mile club of electric vehicles is really growing. The most recent member is the Jaguar I-Pace, the company's first pure EV. It promises luxury, performance, style, and most important, good range. Nearly as recent is the Hyundai Kona EV, and while it doesn't promise luxury or performance like the Jaguar (it's also smaller), it does pack impressive range. With the introduction of both of these electric cars, we thought we would see how they compare against each other, and the other two big names in high-capacity electric cars: the Chevy Bolt EV and the Tesla Model 3. This isn't intended to be a direct, apples-to-apples comparison, as the four are quite different. If anything, they break into two groups: bigger and more luxurious, and smaller and less expensive. Then again, the number of vehicles with this electric range is small and comparisons to EV's with less range wouldn't be too kind to the other guys. If you want to learn more about these EVs, and compare them with other cars, be sure to check out our Car Finder and comparison tools. Horsepower and torque There is one clear winner here, and that's the Jaguar I-Pace. It packs a whopping 394 horsepower and 512 pound-feet of torque. That comes through a pair of electric motors (one at the front, another at the rear) that provide the Jag with all-wheel drive, the only one of these vehicles to offer it (at the moment). Altogether, it allows the I-Pace to have the best 0-60 mph time of 4.5 seconds. At the other end of the spectrum is the Hyundai Kona EV. It's front-drive, like the Bolt EV, and has effectively the same amount of horsepower as the Chevy at 201 horsepower, but its 0-60-mph time is almost a second slower. And the low-range version of the Kona, excluded because it doesn't go more than 200 miles between charges, is slower still. The Tesla Model 3 is the only vehicle with rear-wheel drive, and with a 0-60 mph of 5.1 seconds for the Long Range model, it is still very quick. Range and energy use Frequently, the all-consuming question with electric cars is, "How far can I go on a charge?" And to go the farthest, you need the long-range Tesla Model 3. It can go 310 miles. It has the added advantage of being able to use the network of Tesla Supercharger stations, though they are pay-per-use with the Model 3. Even the lower capacity Model 3, with just 220 miles of range, can use these stations.

Next Jaguar F-Type rumored to get BMW M-sourced 4.4-liter twin-turbo V8

Unless we're discussing the Porsche 911 or Chevrolet Corvette, trying to predict the future of any sports car out there would stump even Miss Cleo. Reportage takes a walking dead theme, as with the next-generation Audi R8. Or it delves a succession of intel from "reliable sources" on every possibility, each one wilder than and incompatible with the last. The newest turn in the rumor cycle for the next-gen Jaguar F-Type says Jaguar's coupe will be fitted with a BMW-sourced 4.4-liter twin-turbo V8. The gossip comes courtesy of Georg Kacher writing in Car magazine. It closes the loop Kacher opened in 2016 when, writing in Automobile, he said BMW was hammering out a deal to provide V8 engines for the top-end Jaguar and Land Rover products. The deal would put more money in BMW's pockets for an engine that's expensive to develop but doesn't sell in large numbers, while weaning Jaguar off the thunderous and thirsty Ford-sourced 5.0-liter supercharged V8. We haven't heard anything else about that deal in the meantime. Since Kacher says the next F-Type will come in 2020, it seems the coupe would be the first car in the JLR range to get BMW power — specifically, BMW M Power. The 4.4-liter V8 codenamed S63 by BMW, but supposedly codenamed Project Jennifer inside JLR, makes 560 hp in standard form, or 625 hp in the M division's Competition vehicles. The current F-Type R Coupe puts out 550 hp, the SVR Coupe puts out 575 hp. However, the cloud of F-Type rumors is wide and nebulous. The head of JLR North America said last year that every product launched after 2020 will have some form of electrification, and we haven't heard of any hybrid plans for the 4.4-liter S63 V8. The next BMW M3 is said to get some sort of hybridization, but that sedan uses an inline-six. When Road & Track spoke to Jaguar design head Ian Callum earlier this month at the Paris Motor Show, the mag asked about a hybrid F-Type. Callum said electrification "is not necessarily the plan," adding, "There's not a plan, to be honest with you." He said what he'd like to do is "a mid-engine-style electric car." When Auto Express reported on Callum's wish, the mag called the product "a hybrid mid-engine supercar" with " dreams of taking on the McLaren 570S and Audi R8," using a V6 engine and powertrain components from the I-Pace. As a pure electric or a hybrid vehicle, this could be a way to get a C-X75-inspired sports car on the road, but it's not an F-Type replacement in either soul or price.