Toyota Mark X G Sports Concept

The recently revealed 2010 Toyota Mark X was given a sporty makeover at the Tokyo Auto Salon with the presentation of the G Sports branded concept model. The rear-wheel drive sport sedan that's based on the Lexus GS boasted a full body kit with a new front bumper that incorporates LED daytime lights, hood and fender vents, chunky side skirts, carbon fiber roof and trunk spoiler, and a new rear bumper with side air outlets and a diffuser.

The carbon fiber exterior mirrors, four-pipe exhaust system and the 20-inch aluminum wheels in Yokohama Advan Sports tires complete the list of the exterior mods.

Inside, the sedan's cabin is spiced up with Recaro sport seats, a new leather steering wheel and transmission lever with red stitching and plenty of carbon fiber decorative trim.

Toyota's G Sport division kept the standard Mark X's 318HP 3.5-liter V6 engine but upgraded the mid-size saloon's braking system and suspension hardware while they also added underbody panels to improve the vehicle's aerodynamics.

The automaker is planning to launch G Sport versions of most of its JDM models starting from this summer. Aside from the Mark X, Toyota also showed G Sport concepts based on the FT-86 coupe, Noah and Voxy vans and the Prius Hybrid.