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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.

Tata to shed 1,100 Jaguar Land Rover jobs after coronavirus hits earnings

BENGALURU — India's Tata Motors Ltd expects to shed about 1,100 temporary jobs at Jaguar Land Rover after it raised the cost-cutting target at its luxury unit by 1 billion pounds ($1.26 billion) to ride out the disruptions caused by the coronavirus outbreak. Tata Motors expects to save 5 billion pounds in costs by March 2021 at its Jaguar Land Rover (JLR) unit, the Indian automaker's Chief Financial Officer PB Balaji said on Monday, adding 3.5 billion pounds of the savings had already been achieved. It will also reduce capital expenditure at JLR to 2.5 billion pounds for the current fiscal year, from the more than 3 billion pounds it has spent annually in previous years. "Conserving cash and prioritizing capital expenditure, and targeting investment spending to the right areas is our focus," Balaji told reporters, after the company posted a fourth quarter loss. We anticipate that up to 1,100 agency employees will be affected, a JLR spokeswoman said in a separate statement. Tata Motors is reviewing all its businesses and would consider exiting those that do not add strategic value, as part of a broader effort to save 60 billion rupees ($789 million) in its domestic business in the fiscal year to 2021. The automaker on Monday posted a consolidated fourth quarter net loss of 98.94 billion rupees, as coronavirus lockdowns across its markets ravaged sales, including at JLR. Total revenue from operations fell 27.7% to 624.93 billion rupees in the quarter, which ended March 31. JLR, which contributes the bulk of Tata Motors' revenues, reported a pre-tax loss of 501 million pounds for the period after it took a hit of 800 million pounds because of the novel coronavirus, Balaji said. He said there were signs sales were recovering in China, one of JLR's biggest markets, as well as in the United States and in Europe, with strong orders for Land Rover's sport-utility vehicle Defender and Range Rover's Evoque. JLR's boss Ralf Speth, who has led the company since 2010, will step down from his role at the end of his contract term in September. ($1 = 76.0446 Indian rupees) ($1 = 0.7954 pounds) (Reporting by Chandini Monnappa in Bengaluru and Aditi Shah in New Delhi; Editing by Shounak Dasgupta and Sriraj Kalluvila)

Jaguar Land Rover reportedly developing Road Rover car

Reports are circulating in the automotive media that Jaguar Land Rover is developing a vehicle that's not an SUV. Called the Road Rover, it would be an all-electric luxury car with "some" all-terrain capability, hinting at all wheel drive. Initially, the EV would launch in late 2019, then spawn more models to complete the lineup. There is also talk about JLR's interest in an outright purchase of an existing luxury car brand to join its portfolio, and that parent company Tata has already given this strategic move the green light. Tata has also reportedly made moves to protect its JLR ownership via acquiring more of its own stock. All this excitement brings to mind the fact that there once existed an actual Road Rover — the Rover brand. Having evolved into MG Rover before going into administration in 2005 and subsequently reborn in China under SAIC Motor ownership, Rover was a moderately posh British carmaker just beneath the level of prestige that Jaguar offered. For some years, both were part of the same corporation. The last Rover saloons were designed and built with BMW input, and at that point Land Rover had already become part of Ford, almost a decade after Jaguar did. Ford's tenure with Land Rover lasted from 2000 to 2008, when Tata bought the British brand — along with the Rover name. Would it just make sense to badge the road car Rover, with no Road or Land affixed to it? Rover's slovenly demise is more than a decade old now, but there's plenty of valuable history still embedded in the long-shelved Viking ship logo. Cast aside memories of Sterling-badged Honda Legend platform siblings and unattractively Federalized SD1 series cars, and take whatever good the 1999-2005 Rover 75 brought to the table — maybe it's time for Rover to be reborn in the current Jaguar Land Rover family. According to Autocar, the first Road Rover would be developed in tandem with the next-generation Jaguar XJ, so they would share an aluminum architecture suitable for both internal combustion engines and battery electric technology, depending of the model. If anything, there is delicious irony to this: The 1980s XJ generation that Jaguar spent decades developing was claimed to be engineered in such a way that the occasional stablemate Rover's Buick-derived 3,5-liter V8 wouldn't have fit in its engine bay — to preserve the Jaguar bloodline. To have the new XJ and a Rover cross paths again would only be fitting. Related Video: This content is hosted by a third party.