F isn't just a letter, it's a statement. The production version of the LFA coupe, available in 2011, confirms Lexus' commitment to ultra-high performance. And the earlier generation Concept LF-A Roadster is evidence that performance and open motoring can go hand in hand. The Concept's low-profile, sleek, aerodynamic shape is fashioned from lightweight carbon fiber and aluminum and features a speed adaptive rear wing. And like the coupe, the LF-A Roadster is powered by a high-revving V10 engine capable of over 500 horsepower , which can reach an astonishing top speed of over 200 mph   on the track. Fasten your sunscreen.
Ratings achieved using the required premium unleaded gasoline with an octane rating of 91 or higher. If premium fuel is not used, performance will decrease.