2004 Jaguar Xj8 Base Sedan 4-door 4.2l on 2040-cars

Auto blog

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.

Jaguar to go racing with F-Type GT3?

Most British automakers have some manner of racing program. Aston Martin, Lotus and McLaren race as a matter of course. Bentley recently got back into racing, Morgan has dabbled here and there, even Land Rover has its off-road racing programs. The only one, it seems, that isn't racing these days is Jaguar... but that could be about to change. The latest intel from the UK suggests that Jaguar is closely evaluating the prospect of building a GT3-spec racer based on the F-Type. Like the Bentley Continental GT3 co-developed with M-Sport (not to mention Coventry's own successful partnership with TWR), the Jaguar program would need an established racing outfit to help develop the car and field it, and the automaker is said to be evaluating three potential partners. The development of the GT3 racer would allow Jaguar to compete (or sell cars for others to compete) in a variety of racing series around the world, including the Blancpain Endurance Series, the European Le Mans Series and, if properly adapted, other series like the United SportsCar Championship and the 24 Hours of Le Mans. Jaguar's car would have to compete with such rivals as the Aston Martin Vantage GTE, Audi R8 LMS, Ferrari 458 GT, Mercedes-Benz SLS AMG GT3 and Porsche 911 GT3 R. Current FIA GT3 regulations use a Balance of Performance equation that allows for a curb weight between 1,200 and 1,300 kilograms (2,645 to 2,866 pounds) and produce between 500 and 600 horsepower. A more cost-effective GT4 racer could follow. But the best part is that Jaguar could, according to the report in Autocar, develop a road-going version as well, even more focused than the Project 7 pictured above and similar to what Bentley did with the Continental GT3-R. Jaguar of course has had a rich history with motor racing, reaching back to its dominance at Le Mans in the 1950s with the C-Type and D-Type, extending through the TWR partnership in touring car and endurance racing in the 1980s and 90s, to the short-lived Formula One team that became Red Bull Racing. It launched a GT2-spec XKR a few years ago and was tipped to be developing a new LMP1 prototype, but neither are on the track today, where Jaguars only compete in vintage racing. Featured Gallery Jaguar F-Type Project 7 View 29 Photos News Source: Autocar Motorsports Jaguar Racing Vehicles gt3

Top horsepower-per-dollar cars in 2017

Bang for the buck. That quasi-scientific statistic is bandied about by motor heads everywhere from classrooms to barrooms, though the truth of the matter is that it's exceedingly complex to measure. A fair performance-per-dollar index would include something like cross-referencing MSRP (Manufacturers Suggested Retail Price) with point-to-point times on a track or driving route, which is obviously hard to do comprehensively. But, for the sheer joy of talking about cars and playing with a big spreadsheet, there's always the horsepower-per-dollar index, which is more straightforward, albeit hilariously flawed. There are vagaries even with this simple formula, of course: MSRP for vehicles can change at a moment's notice, to say nothing of the bottom-line shifting that happens with local deals or showroom negotiation. For this list we're running with the straight MSRP wherever possible, and as recently reported as we can get it. All the vehicles on this list are 2017 models, and all trims are reported where the lowest price and differing power levels intersect. Some choices were made for personal preference and some for sanity, avoiding things like all 48 trim levels of the Ford Transit, all with the same horsepower). If this list were a simple top ten, or even a top fifty, you'd be bored to tears with all the red, white and blue that is represented. Following perfectly with conventional wisdom, American cars really do lead the world where hp/$ is concerned. So, for the sake of variety (and the sheer joy of seeing a minivan 'win' one round of this thing) I've sorted out some top five and bottom five lists for broad power categories. Let's dive in. Less Than 100 Horsepower Okay, okay, this is hardly a category we'll grant you. But we've often tried to click off all the sub-100-hp cars on sale in the US, and making this list gave us an excuse. It also illustrates that none of these smallish vehicles bring cheap horsepower to the table - for that you'll need a motorcycle. The segment-leading Chevy Spark (above) asks just over $139 for each hp, and that Smart Fortwo Electric Drive has hp on sale for about the same price as its very distant family cousin, the Mercedes-Benz SL65 AMG (insert your favorite Smart joke here... we know you want to).