2006 Jaguar S-type Base Sedan 4-door 4.2l on 2040-cars

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2017 Jaguar XE 20d Quick Spin

Base models rarely get their due in the press. Big-engine, high-horsepower variants get all the headlines, but the junior version is what sells in volume. We're just as guilty here at Autoblog, with both a first and second drive of the Jaguar XE in supercharged V6 guise, and barely a mention of the entry-level, 2.0-liter diesel. So, in Perd Hapley style, the Jaguar XE diesel is the model of the Jaguar XE we're going to discuss. Yes, the volume model of the Jaguar XE is a diesel, at least for now. A turbocharged 2.0-liter gas engine, wearing the 25t badge, will arrive after the XE's early 2016 on-sale date. Oil-burners and volume are not a thing in the United States, except for heavy-duty pickup trucks. Despite that apparent contradiction, the XE 20d could find some converts. Driving Notes The biggest clue to the engine's fuel source is the tachometer, which only counts to 6,000. But you wouldn't know from the fast throttle response or the way revs climb when you mash the accelerator. All 180 peak horsepower come at 4,000 rpm, and the 317 pound-feet of torque are available from 1750 to 2500 rpm. Really, this engine is smooth. Credit the low 15.1:1 compression ratio, which also helps make the engine's aluminum construction possible. The surge of power from the turbo builds steadily instead of kicking in all at once. Jaguar's engineers focused on friction reduction with a fanatical devotion, all in the name of efficiency. One key feature is the offset crankshaft. That is, the crankshaft is located to the side of the cylinder centerline. This reduces the side load forces during the firing cycle. In the manual transmission the gears are cupped to reduce mass. A pump sprays oil directly on the cogs, which cuts back on the total amount of fluid and cuts back on friction loss due to windage. No, the manual transmission isn't coming to the US. And yes, it's really good. Not just in the cliche journalist love for the diesel-manual combo, but objectively good. That smooth responsive nature of the engine is amplified when you get to choose your own gears. So we make due with the eight-speed automatic, the 8HP45 version of the ubiquious ZF box. The coolest trick here is a pendulum-style damper in the torque converter instead of a typical spring damper. When the torque converter is locked up this cuts down on torsional vibration between the engine and transmission. And that enables low-rpm cruising and higher mpg.

Weekly Recap: The divergent paths of Tesla and Fisker

There's no doubt that Tesla is downshifting while Fisker has been grinding its gears. But it wasn't always that way.
In the wake of Tesla's recent success, it's easy to forget that there were once two California electric carmakers with bright futures.

Is this a Jaguar or Land Rover of the future? Yes, the near future

Jaguar Land Rover has unveiled a concept vehicle, Project Vector, that the company heralds as preview of future urban transport. The Project Vector is an EV, naturally, and is built on a skateboard chassis with all mechanicals under the floor. That provides for maximum space efficiency in the city-sized vehicle—JLR says it's roughly four meters long, which would make it about half a foot longer than today's Mini Cooper hardtop. It also allows for reconfigurability. The interior is accessed via dual center-opening sliding doors on one side. Four individual seats appear to be mounted on tracks and are shown facing in the same direction, but JLR also says the vehicle can be adapted for delivery use (presumably with most of the seats removed). Project Vector is described as "autonomous-ready," but for now it has a steering wheel and pedals. It's also claimed to be optimized for ride-sharing or private use. The vehicle was developed at the UK's National Automotive Innovation Centre, with the intention to make it a part of the "urban mobility solutions" in the "ecosystem of a smart city," according to JLR. The first such smart city will be Coventry, where an "urban mobility service" will be launched in 2021. Related Video:     Featured Gallery Jaguar Land Rover Project Vector Design/Style Green Jaguar Land Rover Transportation Alternatives Future Vehicles