20 Senta Luxury Pkg Premium Audio Certified Warranty on 2040-cars

Auto blog

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 F-Type Rally Car First Ride | This cat likes gravel

SOUTH WALES, U.K. — The invitation is last-minute and somewhat vague. The location, an off-road test area in South Wales known as Walter's Arena, sounds more Land Rover than Jaguar. It's also in five hours, and only a passenger seat tease is on offer. But a Jaguar rally car? Color me curious. First impressions don't disappoint. Basking at the entrance is NUB 120, so-named after its license plate and considered the most famous Jaguar XK120 of all. Built in 1950, it took three consecutive overall wins on the insanely arduous Alpine Rally. Driven by Jaguar dealer (and Olympic skier) Ian Appleyard and navigated by his wife Pat Lyons, daughter of Jaguar founder Sir William Lyons, this car helped demonstrate the power and durability of the legendary XK engine in the toughest possible test. Carrying its original paint and a few battle scars, I could stop right here. But its presence is simply justification for what's lurking a little deeper in the forest. That being an F-Type rally car. Which is exactly as wild as it sounds. Based on a regular 2.0-liter F-Type Convertible, the project riffs on Jaguar's little-known rally heritage and pending MY20 updates to the F-Type range. The 16-inch rally wheels, gravel tires, custom fabricated roll cage and hood-mounted spots are not adornments destined for any production F-Type. That said, it's clearly been built to do more than sit on an auto show plinth. This initially seems like the sort of thing that'd be an after-hours project by Jaguar Land Rover's Special Vehicle Operations department, the same guys who cooked up the Project 7 F-Type and XE SV Project 8 sedan. But there's something about the Below Zero Ice Driving branding on the support truck that rings a bell. SVO supplied the graphics and items like the F-Type GT4 carbon fiber door cards, but it turns out the actual build was outsourced to a specialist outfit. Their expertise is turning sports cars into rally machines, this following the FIA's ongoing efforts to revive the sport's sideways, rear-wheel drive traditions. See the Toyota GT86 CS-R3 and initiatives like the R-GT Cup, the latter popular with privateers in converted 911 GT3s and inspiring Porsche's recent toe-in-the-water Cayman GT4 Clubsport rally car. Then it clicks — the crew are from Tuthill Porsche, a celebrated restoration and race shop between London and Birmingham with a huge presence in historic competition. They also have a sideline running Swedish ice driving experiences in old Porsches.

Jaguar XE hits the 'Ring wearing swirly camo

Jaguar is happy to show off its new XE sedan on its social media sites, but when testing at the Nürburgring, it's a very different story. These spy shots show the new model in camouflage to make it much harder to discern, but there are still some intriguing details to pick out.
These photos give us a really good look at the XE's quirky rear end. The sedan has a super short trunk that almost fools you into thinking its a notchback, but the top edge of the trunk is clearly visible. It's a somewhat odd-looking design with the rear glass running underneath the roof's overhang to create an integrated spoiler. Despite the camo, the front end is the same as ever with a blunt edge and sharp headlights. Jag certainly isn't afraid to try something a little different compared to the XE's competitors, notably the BMW 3 Series and Audi A4.
Some technical details about the XE are already established. This 3 Series-fighter is slated to go on sale in foreign markets in 2015 and in the US in 2016. We know that it ride's on Jag's new aluminum platform that also underpins the C-X17 crossover concept, and power comes from a pair of 2.0-liter turbocharged four-cylinder engines, available in petrol- or diesel-fueled configurations.