Photo Credit: CarandDriver.com

The new 2010 Lexus RX450h retains all the characteristics that have contributed to the immense success of the RX350. These include remarkable styling, luxurious comfort, and great roominess among other appealing features. With essentially the same powertrain as the previous RX400h, the second-generation RX hybrid gains some displacement and horsepower from the combined system, resulting in a 3.5-liter V-6 that produces 295 hp.

The all-wheel drive model utilizes three electric motors; one starter that recaptures braking energy and two others that drive the front and rear wheels. The RX450h weighs only 382 pounds more than the RX350, allowing it an EPA city/highway rating of 30/28 mpg. With responsive steering, an incredibly smooth ride, and an interior of the highest quality, there are hardly any striking lows about this Lexus, except perhaps the noteworthy price premium.

Photo Credit: CarandDriver.com

Lexus is going where no other car manufacturer has gone before. The 2010 Lexus HS250 Hybrid will be the industry’s first dedicated luxury hybrid. Powered by the Camry hybrid’s Atkinson-cycle, 2.4-liter unit producing 147 horsepower and 138 lb-ft of torque, along with a nickel-metal hybrid battery pack and electric motor that add another 40 horsepower, the 3740-pound HS250 accelerates from 0-60 mph in 8.4 seconds.

Photo Credit: CarandDriver.com

Although 0-60 acceleration is 1.4 seconds quicker than the Toyota Prius, the HS does not come close in terms of fuel economy with EPA city/highway ratings of 35/34 mpg, compared to the 51/48 figures of the Prius. In addition, it lacks the quietness that Lexus owners are accustomed to. Still, the long list of standard features which include a “lane-keep assist” feature, adaptive cruise control with collision mitigation, and swiveling headlamps, as well as a stylish interior with slick color combinations, will surely appeal to those seeking a car with Lexus quality and more efficiency.