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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.

Rolls-Royce considering carbon coachbuilding?

There's any number of applications in which you might expect to find carbon fiber on an automobile, but a Rolls-Royce is not one of them. That could change in the near future, however, as the super-luxe auto marque is reportedly looking into using the lightweight material on a range of special models.
The idea, according to Edmunds, would be to rebody certain models in carbon fiber as a sort of in-house coachbuilding operation for discerning customers looking for something a little different from what the neighbors in the next mansion or ivory tower over have in their gold-paved driveway. While the carbon-fiber bodywork might help shave off some of the weight from a range of cars that tip the scales at 5,500 pounds or more, the principal notion here is exclusivity.
The business case for these bespoke automobiles apparently stems out of two developments. For one, the vast majority - over 90 percent - of Rolls-Royce customers opt for some manner of customization or another. For another, parent company BMW has been working hard to reduce the cost of carbon-fiber production in particular for the new i3, and that expertise could turn these premium-priced creations a greater cash cow for Rolls-Royce than the development of a sport-utility vehicle ever could.

Rolls-Royce teases Wraith debut in Geneva

Rolls-Royce is headed to the 2013 Geneva Motor Show with a new addition to its lineup: the Wraith. The ultra-luxury automaker says it plans to start deliveries by the fourth quarter of this year, though details are scarce at the moment. The automaker has contented itself with saying the Wraith will the "most dynamic, powerful and beautiful Rolls-Royce in the company's history." We hear it will be the most modest, too.
Rolls-Royce first began using the Wraith nameplate in 1938. The original car used a tweaked version of the 4.3-liter inline six-cylinder found in the company's 25/30, but its real claim to fame came from the fact that it boasted speed-variable hydraulic dampers. Capable of reaching speeds of up to 85 miles per hour, Rolls-Royce only built 492 examples of the vehicle's chassis.
You can look for the new Wraith to bow at the Geneva Motor Show in March. In the interim, check out the shockingly bare press release below and get ready for a spate of teasers to follow.