1979 Jaguar Xj12 L Sedan 4-door 5.3l on 2040-cars

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The Jaguar XJR-15 is a 215 mph, barely-legal road car that's for sale

The late 1980s and early 1990s were awash with supercars from automakers across the globe. Classic Driver in the UK is selling one of the rarest of all of these supercars, the road-going racecar that is the Jaguar XJR-15. The XJR-15 is the lesser known sibling of the Jaguar XJ220. Only 27 were ever built. The XJ220 may not have received the same recognition and reverence as the Ferrari F40, the Porsche 959, and the McLaren F1, but for a time it held the record for the fastest road-going automobile, 217.1 mph. All of the XJ220's engineering and prowess is owed to the development of the XJR-15, which in turn owes everything to driver Tom Walkinshaw and his experience in touring and Le Mans racecars. Unlike the twin-turbocharged XJ220, the XJR-15 features a big, naturally-aspirated V12 that turned out 450 horsepower and 420 lb-ft of torque when new. The engine has a dry sump oil system, a Cosworth forged crankshaft, connecting rods, aluminum pistons, and fuel delivery from a Zytec electronically controlled sequential fuel injection system. The engine is mated to a five-speed transaxle from Tom Walkinshaw Racing, while the suspension - fabricated wishbones and horizontal pushrod-spring dampers at the front and coil springs at the rear - is pulled straight from the XJR-9 racecar. At the time, the car was capable of hitting 60 mph in under four seconds and topped out at 215 mph, just shy of the mark later set by the Jaguar XJ220. The XJR-15 was also the first road car to make extensive use of carbon fiber. In fact, at 2,315 lbs, the car's listed weight is less than that of a new ND Mazda Miata. The body was designed by future McLaren F1 engineer Peter Stevens. While the McLaren and Porsche were more complete and well rounded machines, the XJR-15 was a bare bones, uncompromised track machine. The interior was barely more than a carbon tub fitted with a pair of one-piece seats. The car in this listing is chassis number 21 and only has 1,400 miles on the odometer. Some minor modifications to the hinges allow the hood and engine cover to be quickly and easily opened. The car is listed for GBP450,000, or about $560,000. Not cheap, but what rare, early 1990s supercar is? Related Video: News Source: Classic Driver via Car Buzz Jaguar Coupe Performance ferrari f40 jaguar xj220

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).

U.S. issues new tariff threat, this time against British-built cars

WASHINGTON — Britain is the United States' closest ally but their long friendship may be sorely tested as the two countries try to forge a new trade agreement after Britain's exit from the European Union. U.S. Treasury Secretary Steven Mnuchin said on Saturday in London that he was optimistic that a bilateral deal with Britain could be reached as soon as this year. But Mnuchin gave up no ground after a second meeting with his UK counterpart, Sajid Javid. Javid has insisted that Britain will proceed with a unilateral digital services tax, despite a U.S. threat to levy retaliatory tariffs on British-made autos. Mnuchin told reporters after Saturday's meeting that such taxes would discriminate against big U.S. tech companies like Alphabet Inc's Google, Apple, Facebook and Amazon. The UK Treasury declined to comment on the private meeting. The divide highlights the challenges ahead as the Trump administration seeks a new bilateral agreement with Britain, part of a broader push to rebalance relations with nearly all its major trading partners. The stakes are high — British Prime Minister Boris Johnson has pegged the trade deal with United States as a way to ease the pain of breaking with Europe, Britain's largest trade partner. U.S. President Donald Trump, has promised a "massive" trade deal to support Brexit, the product of a populist movement similar to his "America First" agenda. The goodwill and special relationship the two countries have enjoyed for decades may not count for much, experts say. "Trump is not going to be doing Johnson any favors," said Amanda Sloat, a senior fellow with the Brookings Institution in Washington. "He's not going to give him a trade deal without major concessions." Even before the digital tax issue arose, the Trump administration threatened to tax foreign car imports, which could hit British-made Jaguar, Land Rover, Mini, and Honda Civic hatchback cars. Stiff U.S. trade demands include increased access for U.S. farm goods, concessions that will be difficult for Britain's entrenched natural food culture to swallow. The United States also wants Britain to change the way its National Health Service prices drugs and allow in more U.S. pharmaceuticals, which could prove politically unpopular for Johnson's government. Washington's demand that London block Chinese telecoms equipment maker Huawei Technologies Co Ltd for national security reasons could also cloud talks.