ix35's styling was reported to be based on Hyundai ix-onic concept. The ix35 was penned by Hyundai designer Cha Il-Hoei in 2007, under the guidance of former BMW designer Thomas Bürkle at Hyundai's Rüsselsheim design studio in Germany and continues the company's styling language, marketed as "fluidic sculpture". The compact crossover vehicle has sweeping coupe-like lines, a premium vehicle feel and comes with features unavailable on its predecessor. Facelift The facelifted Tucson was released in South Korea on 2 May 2013, based on the European market ix35 styling with new grille, projector headlights, tail lights, rounded fog lights and front bumper. This facelift was also released in China in August 2013 under the ix35 nameplate, and was not applied in most markets outside South Korea and China, especially in Europe, where only headlights and tail lights were changed, and in North America and Australia, where it retained the pre-facelift styling with only headlights were changed. While in Indonesia, the Tucson received its own facelift in April 2014 based on the global model styling with new grille (similar to the South Korean and Chinese markets), projector headlights, tail lights and fog lights. Markets United States The Tucson sold in the United States came in three trims: GL, GLS and Limited, with All-Wheel Drive available for GLS and Limited trims. The GL comes with a standard manual transmission, but a 6-speed automatic transmission is available and is standard on GLS and Limited. The North American version uses a different gauge cluster design than the Korean version. The 2011 Tucson offered in the U.S. a new GL trim which replaces the 2010 GLS model as Tucson's base trim. The GL is powered by a new 2.0-liter 4-cylinder engine mated to either a five-speed manual or an available six-speed automatic transmission in order to obtain better fuel economy than the 2.4-liter engine. The 2011 GLS trim includes the features of the 2010 "Popular Equipment Package" and an automatic transmission as standard equipment. Limited models now include standard electrochromatic mirrors with Homelink and has received Sachs dampeners to provide a smoother ride. The electronic stability control and motor driven power steering systems have been enhanced for improved performance. All AWD models now receive standard heated seats. 2014 model Tucson for North America have been upgraded with GDI direct injected Theta II engines that obtain more power and better emissions, LED tail/head lights, more stylish alloy