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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.

Ferrari and Jaguar dominate the 2017 Arizona Auctions

The 2017 Arizona Auctions took place this past weekend, and one look at the results should be a reminder that big-name auto auctions are no place for mere mortals. Aside from the fast paced nature – seven auction houses moved 3,486 vehicles across the auction block – the rarest and most desirable cars sold for more than most people will make in a lifetime. There were around 20 cars that sold for at least $1 million, with Bonhams topping the list with a $7,370,000 1963 Jaguar E-Type Lightweight. Despite $259.8 million in sales, Hagerty reports that 2017 was only the second biggest weekend in the Arizona auction's long history. The figure was up $9 million from 2016's total, but much of that increase can be attributed to the 12-percent increase in the total number of cars auctioned. The average selling price was $89,601, with the vast majority of vehicles selling for less than $100,000. Aside from the 1963 Jaguar E-Type, there were a number of rare and noteworthy vehicles for up for grabs. RM Sotheby's $6,600,000 1939 Mercedes-Benz 540K Special Roadster was the runner-up in value, followed closely by a $6,380,000 1952 Ferrari 340 America Competizione Spider from Bonhams. The various top-10 lists were awash with Ferraris and other European automakers, though much of the lower-end sales were populated by classic American autos. Most of the top sellers were built before 1970, though the occasional newer model (1995 Ferrari F50, 2005 Porsche Carrera GT, 2006 Ford GT) made it through. Based on 2017's overall theme, it appears that interest on cars from American automakers is on the rise. Hagerty notes that a number of 1980s American sports cars like the Chevrolet Corvette and Pontiac Firebird did surprisingly well. Look for the 2018 auctions to see if the momentum continues. Related Video:

2018 Jaguar XJR575 First Drive Review | Everyone loves an underdog, right?

The number is right there, nestled smack in the middle against the windshield in red: 575. In case you missed it, there are another four red 575s stitched into the seat backs. You might excuse Jaguar for the numerical ostentation, but with manufacturers taking the horsepower arms race nuclear, the 6-year-old XJR sure could use a hook. What better way to stand out than an engine output humblebrag? The $122,400 Jaguar XJR575 gains 25 horsepower for 2018 thanks to software recalibration, which helps scoot the 17-foot-long four-door to 60 mph in a claimed 4.2 seconds. I'm gunning the XJR575 along the mountainous passes near the Alvao Natural Park in northern Portugal to find out whether the upgrade is enough to keep this underdog relevant in the fevered pitch of the high-dollar sedan market. Glance at the Jag in profile, and you might doubt its athleticism. Though nearly identical in length to a long-wheelbase BMW 7-Series and Mercedes-Benz S-Class (and 1.8 inches shorter than the Audi A8L), the XJR575's sloping rear window and rounder styling lend it a somewhat lazier, more lavish appearance. It's also long in the tooth, this design having been first introduced in 2009, but it wears its age surprisingly well. Frankly, you just don't see XJ-series Jags as often as their strong-selling competitors, and that keeps them looking fresher, somehow. In contrast, the Germans have kept their exterior lines purposeful and contemporary looking, with more frequent redesigns furthering their cause. Climb inside, and the XJR's premium trim lends a bit more modernity to the familiar cabin. For starters, the diamond-quilted and perforated leather seats offer solid support, but they might be a bit firm for long hauls. Unlike other XJs, the XJR and R-Sport trims don't offer a massaging feature, an unfortunate sacrifice that is available on most, if not all, of the competitive set. The rear quarters do, however, offer enough legroom for serious stretching out. Tall swaths of carbon fiber trim the door panels while another thin rim of carbon extends around the dashboard, a design shorthand for sportiness despite the fact that the XJR is only available stateside in long-wheelbase form. An Alcantara headliner aids the high-end argument. A few aging elements show cracks in the facade, among them the ungainly seams at the dashboard's center and switchgear that's grown more than a bit long in the tooth.