Tuning firm ART has unveiled an upgraded Mercedes CLS AMG called the GTR 560 and 620. In addition to an all-white paint scheme (including the rims), the car has race-style bodykit, and other minor changes, including a new grille and different badges. What’s most important, however, is what’s under the hood. The GTR 560 has 560 hp and a 0-62 mph time of 4.4 seconds. The 620 horsepower model has a 0-62 time of just 4.0 seconds.
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