Hyundai’s successful Genesis Coupe is entering the 2011 model year in the U.S. with some minor interior refinements, but most importantly, a new hotter model called the “3.8 R-Spec”.

Previously available only in conjunction with the 210HP 2.0-liter turbocharged four-cylinder engine, the R-Spec trim level can now be ordered with the 3.8-liter V6 engine that delivers 306-horsepower and 266 lb.-ft. of torque on regular unleaded, hooked up exclusively to a six-speed manual gearbox.

The R-Spec treatment does away with some non-essential comfort features such as automatic headlights, cruise control and certain trim bits adding a track-tuned, stiffer suspension, 19-inch alloys shod in Bridgestone Potenza tires, limited slip differential and Brembo brakes with 13.4-inch front discs and 13.0-inch rear discs. Sportier seats and special badging are also part of the package.

Hyundai’s big reveal for the New York Auto Show was the all-new 2011 Sonata Hybrid that will compete head-on with the likes of the Toyota Camry Hybrid and Ford Fusion Hybrid when it arrives in U.S. showrooms later this year.

The much anticipated and talked about 2011 Hyundai Sonata made its North American premiere at the Los Angeles Auto Show. The all-new mid-size sedan (although EPA classifies it as a large sedan) represents a dramatic departure from the previous generation Sonata models both in terms of design and technology.

Either a Hyundai executive in Dubai received an early example of the Korean firm’s all-new flagship limo that was revealed in Korea in mid-February, or the company plans to include the United Arab Emirates among the countries that will receive the new Equus sedan as these pictures from the folks over at “Gulf4Cars” suggest. According to an earlier statement from the company, there are no plans to export the Equus, which is heavily based on the rear-wheel drive Genesis sedan, to North American or European markets.