1995 Jaguar Xjs 6 Cyl 4.0l Coupe 43k Miles Mint Condition on 2040-cars

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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.

Harry bravely drives Jaguar XJ-S V12 1,000 miles to Monaco

There are a great many cars we'd like to take on a transcontinental journey – especially across Europe. And a good portion of them would probably be grand tourers with twelve-cylinder engines. We're just not sure we'd be as brave as Harry Metcalfe, who drove his 1980 Jaguar XJ-S V12 from his home in the UK all the way down to Monaco. Don't get us wrong, the XJ-S looks like a rather comfortable ride, and with the V12 is surely both smooth and powerful. It's just that Jags didn't have the best reputation for reliability back then, and we'd have been at least a little worried that we wouldn't make it all the way across France on this trip. Nor are we sure we would have wanted to without air conditioning. The model in question, as you'll find out if you watch the video, is an early 1980 example, produced just before Jaguar updated the line with the High-Efficiency versions. As such, it's got a bit more power and shorter gearing than later models. The XJS (as it would later be labeled) would undergo a number of updates over the following years, and would stay on the market until 1996 when the XK came along to relieve it. By Harry's reckoning, his early XJ-S was every bit as good as the Porsche 928 and other front-engined GTs of the era, and would have been more fondly remembered if it hadn't had to live in the shadow of the E-Type that came before. You'll want to watch the 17-minute video of the journey, undertaken for a cover story to appear in the September issue of Octane, to see for yourself. Related Video:

The Jaguar E-Pace shows off a rather cab-forward look in these spy shots

It seems the Jaguar F-Pace may be getting a little sibling soon. A smaller crossover, which we expect will be called the E-Pace, has been caught during winter testing. The SUV seen here appears to be sized like compact luxury crossovers such as the Audi Q3 and BMW X1. This also fits with Jaguar's brand director's statements that it has been considering an SUV for this class. Much of the car is well camouflaged, but taking a close look, this E-Pace has a surprisingly short dash-to-axle ratio. It's not as drastic as the electric I-Pace concept, but there's so little space between the bumper and the base of the windshield that we sincerely doubt that a longitudinal inline-4 or V6 could be lurking under the hood. And, if the E-Pace does in fact use a transverse-mounted engine, it probably doesn't share a platform with any of its rear-drive-based stablemates. It may seem strange that a company known for its rear-drive cars is considering a transverse, front-drive-based vehicle, but there are reasons it may be going this way. For one thing, Jaguar's brand director said he wasn't sure that the company's existing platforms could be scaled down far enough for such a compact crossover. That would seem to preclude using an existing rear-drive platform or developing a totally new one. In fact, it only leaves one real option in the Jaguar Land Rover line for this vehicle: the Range Rover Evoque platform, which is also shared with the Discovery Sport. It's a small SUV platform with a transverse layout. It's also currently available and should be cheap to adapt; perfect for capitalizing on the hot crossover market. We just hope Jaguar can inject some more fun into it than Land Rover did with the Discovery Sport. Using that platform also means Jaguar would probably borrow one or more engines from the Evoque and Discovery Sport. In the US, both models are only offered with a turbocharged 2.0-liter inline-4 making 240 horsepower. Overseas, both vehicles are available with 2.0-liter turbodiesel four-cylinders, making either 150 or 180 horsepower too. Considering that the 180-horsepower diesel model will arrive in the US under the hood of the Jaguar XE, it's possible that it will show up in the E-Pace as well. Don't expect any of the overseas manual transmissions to make the trip, though. Jaguar only offers a manual on the F-Type sports car in the US, so there really isn't any reason to add one to a small crossover.