Mercedes benz R63 AMG

Mercedes-Benz R63 AMG: 510 HP

The Mercedes-Benz R-Class is a large luxury MPV introduced by Mercedes-Benz in 2005 for the 2006 model year. Following the success of the smaller A- and B-Class MPVs, Mercedes presented a concept vehicle, Vision GST (Grand Sports Tourer), at the 2002 Detroit Auto Show and a second one presented at the 2004 Detroit Auto Show, subsequently introducing the production version at 2005 New York International Auto Show. The R-Class was manufactured in Vance, Alabama until 2015 when its production was shifted to Mishawaka, Indiana for a smaller volume production until 2017.

The R-Class (W251) shared its platform with the M-Class (W164) and GL-Class (X164) and was available in two wheelbase lengths: standard 2,980 mm (117.3 in) and long 3,215 mm (126.6 in). The R-Class was sold in the United States and Canada in long wheelbase only. The R-Class in both standard and long wheelbases were sold internationally until the end of 2013 with exception of China where R 320 and R 400 with long wheelbase continued to be sold until 2017.

R 63 AMG 4MATIC

The AMG version of the W251, R 63 AMG 4MATIC, was introduced at the 2006 North American International Auto Show as a 2007 model. It featured a handbuilt 6.2-litre M156 E 63 V8 engine producing 375 kW (510 PS; 503 bhp) and 630 N⋅m (465 lb⋅ft) of torque.

The R 63 AMG was equipped with same engine, seven-speed AMG Speedshift 7G-TRONIC, and 4MATIC all-wheel-drive system from ML 63 AMG and GL63 AMG.

The driver can manually select the gears by pressing the upshift and downshift buttons placed behind the steering wheel spokes if desired. No rear-wheel-drive option was offered in R 63 AMG 4MATIC.

The top speed is electronically restricted to 250 km/h (155 mph) or 275 km/h (171 mph) with optional extra-charge AMG Driver’s Package.

Despite its heavy weight, the acceleration was brisk with 0–100 km/h (0–62 mph) time of 4.6 seconds.

A high performance version of R-Class wasn’t well-received due to its poor handling dynamics, especially with the heavy V8 engine.

With 200 units built for the worldwide sale, this model was the rarest of R-Class and amongst the rarest AMG models.

Due to extremely low sales and the lack of advertisement, R 63 AMG was withdrawn from the market in 2007, making it a single model year.

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