Critical Knowledge:

2010 Lexus ES: A mild refresh brings a new front fascia, new wheels, new exterior mirrors, standard Bluetooth phone connectivity and other interior enhancements to the family-oriented ES sedan.

2010 Lexus GS: The hybrid GS 450h receives a mild exterior update while the rest of the standard lineup makes due with new active head restrains and minor improvements to the audio and navigation systems. There are two new exterior colors.

2010 Lexus GX: All-new for 2010, the Lexus GX continues with its rugged body-on-frame design, V-8 power and standard 7-passenger seating. Compared to the previous-generation, the platform and engine have been significantly upgraded to deliver a better ride and improved fuel economy.

2010 Lexus HS: The 2010 Lexus HS 250h offers entry-luxury car buyers a quiet, comfortable and eco-friendly new hybrid option. Packed with state-of-the-art vehicle technologies and featuring carbon-neutral "Ecological Plastic" materials, the new 2010 Lexus HS 250h is a rolling showcase of the latest advancements in Lexus design and engineering.

2010 Lexus IS: An all-new convertible model joins the lineup with a power-operated folding hardtop. Sedan models receive updated audio and navigation systems while the high-performance IS F gains new wheels and a limited-slip differential.

2010 Lexus LFA: With a carbon fiber-reinforced polymer construction and a standard 552-horsepower engine, the all-new LFA sports coupe isn't just the fastest, best handling, and most exotic vehicle in the Lexus lineup... it is also the most expensive. Not to worry if you can't buy it, Lexus will only offer lease programs for customers in the United States.

2010 Lexus LS: The flagship model benefits from a mild exterior facelift-like most of the sedans in the family. In addition, a new Sport package option brings upgraded suspension, new wheels, bigger brakes and an aerodynamic body kit to the luxury sedan. Also, new sophisticated electronic safety devices, including a driver attention monitor, have been added to the available pre-collision system.

2010 Lexus LX: There are only minor equipment changes to the Lexus LX-the largest SUV offering in the lineup. The automaker has enhanced the rear entertainment system, added casual-language recognition to the navigation system, and upgraded the exterior camera system.

2010 Lexus RX: All-new for 2010, the car-like Lexus RX SUV arrives completely redesigned with more interior room, more luxury appointments, and more fuel efficient than its predecessor.

2010 Lexus SC: The 2010 model year marks the last hurrah for the 2-seat convertible, as production is scheduled to end mid-year. Nevertheless, Lexus has updated the navigation and audio systems and changed the design on the 18-inch wheels.