Lexus LFA Roadster

Though Toyota maintains that the LF-A will remain only a development platform they are certainly parading it around like the next big thing, including a sighting by myself at the U.S. Open a couple of weeks ago. The “F” logo, located on each front fender of the Roadster, indicates the vehicle’s status as a part of the “F” special vehicle program within Lexus that falls outside the normal engineering and development process.

Compared to the coupe concept that was introduced last year, the LF-A Roadster features a number of design differences including reshaped headlights, a new front fascia, modified side skirts and air intakes, and a somewhat reshaped trunk. The LF-A Roadster is still based on the same lightweight carbon-fiber and aluminum body used for the LF-A coupe, which maintains strength and rigidity even in topless form. Like its coupe sibling, the LF-A Roadster is also powered by a high-revving 5 liter V10 engine capable of more than 500 horsepower and speeds greater than 200 mph. It is mounted in front of the passenger compartment but behind the front-axle centerline in what engineers refer to as a front-mid configuration controlled by paddle shifters. The LF-A Roadster stands just 48 inches tall, but the Roadster configuration adds a speed adaptive rear wing. The rear is also marked by a pair of wrap-around, arrowhead-shaped taillights that bracket a pair of large grilles. These grilles vent the heated air from the car’s two rear-mounted radiators into the LF-A Roadster’s aerodynamic wake. The radiators are fed cool air by two large intake ducts mounted just above the rear wheel wells.