2009 Rolls-Royce Phantom Drophead Coupe vs. 2011 Mercedes-Benz R
To start off, 2011 Mercedes-Benz R is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Rolls-Royce Phantom Drophead Coupe. In addition, the cost of maintenance, including insurance, on 2009 Rolls-Royce Phantom Drophead Coupe would be higher. At 6,749 cc (12 cylinders), 2009 Rolls-Royce Phantom Drophead Coupe is equipped with a bigger engine. In terms of performance, 2009 Rolls-Royce Phantom Drophead Coupe (448 HP @ 5350 RPM) has 180 more horse power than 2011 Mercedes-Benz R. (268 HP @ 6000 RPM). In normal driving conditions, 2009 Rolls-Royce Phantom Drophead Coupe should accelerate faster than 2011 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2009 Rolls-Royce Phantom Drophead Coupe weights approximately 375 kg more than 2011 Mercedes-Benz R. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Mercedes-Benz R is all wheel drive (AWD), it will have significant more traction and grip than 2009 Rolls-Royce Phantom Drophead Coupe. In wet, icy, snow, or gravel driving conditions, 2011 Mercedes-Benz R will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Rolls-Royce Phantom Drophead Coupe (531 Nm @ 3500 RPM) has 182 more torque (in Nm) than 2011 Mercedes-Benz R. (349 Nm @ 2400 RPM). This means 2009 Rolls-Royce Phantom Drophead Coupe will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz R.
Compare all specifications:
| 2009 Rolls-Royce Phantom Drophead Coupe | 2011 Mercedes-Benz R | |
| Make | Rolls-Royce | Mercedes-Benz |
| Model | Phantom Drophead Coupe | R |
| Year Released | 2009 | 2011 |
| Body Type | Convertible | Minivan |
| Engine Position | Front | Front |
| Engine Size | 6749 cc | 3500 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 448 HP | 268 HP |
| Engine RPM | 5350 RPM | 6000 RPM |
| Torque | 531 Nm | 349 Nm |
| Torque RPM | 3500 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2620 kg | 2245 kg |
| Vehicle Length | 5840 mm | 5156 mm |
| Vehicle Height | 1640 mm | 1661 mm |
| Wheelbase Size | 3580 mm | 3216 mm |
| Fuel Consumption | 9.4 L/100km | 12.4 L/100km |
| Fuel Consumption City | 19.6 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 100 L | 80 L |
