1973 Mazda RX-4 vs. 2011 Rolls-Royce Phantom Drophead Coupe
To start off, 2011 Rolls-Royce Phantom Drophead Coupe is newer by 38 year(s). Which means there will be less support and parts availability for 1973 Mazda RX-4. In addition, the cost of maintenance, including insurance, on 1973 Mazda RX-4 would be higher. At 6,700 cc (12 cylinders), 2011 Rolls-Royce Phantom Drophead Coupe is equipped with a bigger engine. In terms of performance, 2011 Rolls-Royce Phantom Drophead Coupe (453 HP @ 5350 RPM) has 339 more horse power than 1973 Mazda RX-4. (114 HP @ 6000 RPM) In normal driving conditions, 2011 Rolls-Royce Phantom Drophead Coupe should accelerate faster than 1973 Mazda RX-4. With that said, vehicle weight also plays an important factor in acceleration. 2011 Rolls-Royce Phantom Drophead Coupe weights approximately 1560 kg more than 1973 Mazda RX-4. 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, 2011 Rolls-Royce Phantom Drophead Coupe (719 Nm @ 3500 RPM) has 554 more torque (in Nm) than 1973 Mazda RX-4. (165 Nm @ 4000 RPM). This means 2011 Rolls-Royce Phantom Drophead Coupe will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda RX-4.
Compare all specifications:
| 1973 Mazda RX-4 | 2011 Rolls-Royce Phantom Drophead Coupe | |
| Make | Mazda | Rolls-Royce |
| Model | RX-4 | Phantom Drophead Coupe |
| Year Released | 1973 | 2011 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2616 cc | 6700 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 114 HP | 453 HP |
| Engine RPM | 6000 RPM | 5350 RPM |
| Torque | 165 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 | 2 doors | 2 doors |
| Vehicle Weight | 1110 kg | 2670 kg |
| Vehicle Length | 4400 mm | 5608 mm |
| Vehicle Width | 1670 mm | 1986 mm |
| Vehicle Height | 1390 mm | 1580 mm |
| Wheelbase Size | 2520 mm | 3320 mm |
