2011 Jaguar Xk Xk Convertible on 2040-cars

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Lunaz electrifying classic cars with coachbuilt, millimeter precision

One day last year, as David Lorenz waited by the side of the road for repair help with his classic car, he had an idea: Why not update all of that ancient mechanical "character" with a modern electric drivetrain? That would give an owner the beauty of the past, the mechanicals of the present, and the powertrain of the future. Jaguar does it with the E-Type Zero, and Aston Martin's in the game with the reversible EV powertrain swap for the DB6 Volante. And so Lorenz founded the British engineering firm Lunaz Design, named after his daughter Luna and headquartered at the Silverstone Technology Park. The company's first products are almost ready for order, starting with a 1953 Jaguar XK120 and a 1961 Rolls-Royce Phantom V. Lunaz conversions aren't a matter of pulling an engine and installing a battery pack; Lunaz reengineers classics. Managing Director Jon Hilton oversees a team bringing experience from carmakers such as Aston Martin, Ferrari, Jaguar, McLaren, and Rolls-Royce, with Hilton's resume including six years with Cosworth Engineering followed by eight years in Formula One. To develop the Lunaz offerings, a chosen car is stripped to the metal and weighed so that engineers understand the weight distribution at each corner, then the car is stripped to the chassis and 3D-scanned. This yields information allowing designers to create a powertrain that fits to the millimeter and stays true to the handling dynamics of the original vehicle. During the rebuild, the company says, any imperfections are remedied "using traditional coachbuilding techniques." The Jaguar and the Rolls-Royce get battery packs in two locations, one under the hood and one under the trunk floor. Lunaz says it can fit more battery for its in-house design into each car that way. The Jaguar's 80-kWh battery feeds two electric motors sending 375 horsepower and 516 pound-feet of torque to the rear wheels. The Phantom V uses a 120-kWh battery pack, but its output hasn't been released. While remaining true to the exterior and interior design of each car, Lunaz fits LED lights and modern tires, a modern suspension, better brakes with regenerative braking, power steering, an upgraded propshaft, and a fly-by-wire throttle. Safety and comfort additions include cruise control, traction control, and anti-lock brakes. Inside, the instrument cluster gets battery gauges, there's modern climate control, an infotainment screen with satellite navigation, and a Wi-Fi hotspot.

Rising aluminum costs cut into Ford's profit

When Ford reports fourth-quarter results on Wednesday afternoon, it is expected to fret that rising metals costs have cut into profits, even as rivals say they have the problem under control. Aluminum prices have risen 20 percent in the last year and nearly 11 percent since Dec. 11. Steel prices have risen just over 9 percent in the last year. Ford uses more aluminum in its vehicles than its rivals. Aluminum is lighter but far more expensive than steel, closing at $2,229 per tonne on Tuesday. U.S. steel futures closed at $677 per ton (0.91 metric tonnes). Republican U.S. President Donald Trump's administration is weighing whether to impose tariffs on imported steel and aluminum, which could push prices even higher. Ford gave a disappointing earnings estimate for 2017 and 2018 last week, saying the higher costs for steel, aluminum and other metals, as well as currency volatility, could cost the company $1.6 billion in 2018. Ford shares took a dive after the announcement. Ford Chief Financial Officer Bob Shanks told analysts at a conference in Detroit last week that while the company benefited from low commodity prices in 2016, rising steel prices were now the main cause of higher costs, followed by aluminum. Shanks said the automaker at times relies on foreign currencies as a "natural hedge" for some commodities but those are now going in the opposite direction, so they are not working. A Ford spokesman added that the automaker also uses a mix of contracts, hedges and indexed buying. Industry analysts point to the spike in aluminum versus steel prices as a plausible reason for Ford's problems, especially since it uses far more of the expensive metal than other major automakers. "When you look at Ford in the context of the other automakers, aluminum drives a lot of their volume and I think that is the cause" of their rising costs, said Jeff Schuster, senior vice president of forecasting at auto consultancy LMC Automotive. Other major automakers say rising commodity costs are not much of a problem. At last week's Detroit auto show, Fiat Chrysler Automobiles NV's Chief Executive Officer Sergio Marchionne reiterated its earnings guidance for 2018 and held forth on a number of topics, but did not mention metals prices. General Motors Co gave a well-received profit outlook last week and did not mention the subject. "We view changes in raw material costs as something that is manageable," a GM spokesman said in an email.

Jaguar's next-generation XJ will be electric, but it won't bend design rules

Jaguar's next-generation XJ won't roar like a lion or purr like a kitten. It will ditch gasoline-powered six- and eight-cylinder engines in favor of electric power, the British company confirmed, but that's not an excuse to completely change its proportions. It will still be recognizable as a member of the decades-old XJ family. "We're there to make the best-looking cars we possibly can, so the new XJ, it does have a [hood] on it. It's a very, very elegant shape; it's probably a little bit more traditional than the I-Pace," explained Julian Thomson, the man who replaced Ian Callum as Jaguar's head of design, in an interview with magazine Auto Express. The aforementioned I-Pace is a segment-bending crossover with short overhangs and an unusually spacious cabin; it takes full advantage of the possibilities offered by compact electric technology, and it looks like nothing else on the road. Thomson confirmed his team won't take the XJ in this direction, and spy shots (pictured) taken far north of the Arctic Circle illustrate his point while keeping finer details under a swirly black and white wrap. Although it's built on a massive lithium-ion battery pack, the next-generation XJ seemingly wears the typical long front, short back proportions that have characterized the model for generations. The most dramatic change is the presence of a hatch instead of a trunk lid. It was added to give the sedan a more fastback-like appearance than its predecessor; it has nothing to do with what's under the sheet metal. The XJ has been the segment's underdog for many years so keeping the classic three-box silhouette would have been marketing suicide. "It's going to be a very, very luxurious, very, very calm, tranquil piece of transportation. But, it's not overtly flashy, it's not overtly expensive," summed up Thomson. His comments suggest it will be a better match for the Mercedes-Benz EQS, which is being designed around comfort the firm is known for globally, than for the Porsche Taycan, which stays true to the badge on its nose by putting a greater focus on performance. The electric version of the seventh-generation BMW 7 Series due out in the early 2020s will split the difference. Jaguar is putting the final touches on the next-generation XJ, and it plans to introduce the model before the end of 2020. It's too early to tell if the big, silent cat will make its debut at one of the few auto shows left on the calendar, at a standalone event, or online.