2007 BMW M3 vs. 2013 Rolls-Royce Phantom
To start off, 2013 Rolls-Royce Phantom is newer by 6 year(s). Which means there will be less support and parts availability for 2007 BMW M3. In addition, the cost of maintenance, including insurance, on 2007 BMW M3 would be higher. At 6,700 cc (12 cylinders), 2013 Rolls-Royce Phantom is equipped with a bigger engine. In terms of performance, 2013 Rolls-Royce Phantom (453 HP @ 5350 RPM) has 115 more horse power than 2007 BMW M3. (338 HP @ 7900 RPM) In normal driving conditions, 2013 Rolls-Royce Phantom should accelerate faster than 2007 BMW M3. With that said, vehicle weight also plays an important factor in acceleration. 2013 Rolls-Royce Phantom weights approximately 1064 kg more than 2007 BMW M3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2013 Rolls-Royce Phantom (720 Nm @ 3500 RPM) has 355 more torque (in Nm) than 2007 BMW M3. (365 Nm @ 4900 RPM). This means 2013 Rolls-Royce Phantom will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW M3. 2013 Rolls-Royce Phantom has automatic transmission and 2007 BMW M3 has manual transmission. 2007 BMW M3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Rolls-Royce Phantom will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW M3 | 2013 Rolls-Royce Phantom | |
| Make | BMW | Rolls-Royce |
| Model | M3 | Phantom |
| Year Released | 2007 | 2013 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3245 cc | 6700 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 453 HP |
| Engine RPM | 7900 RPM | 5350 RPM |
| Torque | 365 Nm | 720 Nm |
| Torque RPM | 4900 RPM | 3500 RPM |
| Engine Bore Size | 87 mm | 92 mm |
| Engine Stroke Size | 91 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 8-speed automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1655 kg | 2719 kg |
| Vehicle Length | 4500 mm | 5612 mm |
| Vehicle Width | 1790 mm | 1987 mm |
| Vehicle Height | 1380 mm | 1566 mm |
| Wheelbase Size | 2740 mm | 3320 mm |
| Fuel Consumption | 10.2 L/100km | 10.3 L/100km |
| Fuel Tank Capacity | 63 L | 80 L |
