1981 BMW 725 vs. 2010 Rolls-Royce Phantom Drophead Coupe
To start off, 2010 Rolls-Royce Phantom Drophead Coupe is newer by 29 year(s). Which means there will be less support and parts availability for 1981 BMW 725. In addition, the cost of maintenance, including insurance, on 1981 BMW 725 would be higher. At 6,700 cc (12 cylinders), 2010 Rolls-Royce Phantom Drophead Coupe is equipped with a bigger engine. In terms of performance, 2010 Rolls-Royce Phantom Drophead Coupe (453 HP @ 5350 RPM) has 305 more horse power than 1981 BMW 725. (148 HP @ 5500 RPM) In normal driving conditions, 2010 Rolls-Royce Phantom Drophead Coupe should accelerate faster than 1981 BMW 725.
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, 2010 Rolls-Royce Phantom Drophead Coupe (719 Nm @ 3500 RPM) has 504 more torque (in Nm) than 1981 BMW 725. (215 Nm @ 4000 RPM). This means 2010 Rolls-Royce Phantom Drophead Coupe will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 725.
Compare all specifications:
| 1981 BMW 725 | 2010 Rolls-Royce Phantom Drophead Coupe | |
| Make | BMW | Rolls-Royce |
| Model | 725 | Phantom Drophead Coupe |
| Year Released | 1981 | 2010 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2493 cc | 6700 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 453 HP |
| Engine RPM | 5500 RPM | 5350 RPM |
| Torque | 215 Nm | 719 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4870 mm | 5608 mm |
| Vehicle Width | 1810 mm | 1986 mm |
| Vehicle Height | 1440 mm | 1580 mm |
| Wheelbase Size | 2810 mm | 3320 mm |
