1987 Cadillac Allante vs. 2007 Rolls-Royce Phantom
To start off, 2007 Rolls-Royce Phantom is newer by 20 year(s). Which means there will be less support and parts availability for 1987 Cadillac Allante. In addition, the cost of maintenance, including insurance, on 1987 Cadillac Allante would be higher. At 6,749 cc (12 cylinders), 2007 Rolls-Royce Phantom is equipped with a bigger engine. In terms of performance, 2007 Rolls-Royce Phantom (455 HP @ 5350 RPM) has 287 more horse power than 1987 Cadillac Allante. (168 HP @ 4300 RPM) In normal driving conditions, 2007 Rolls-Royce Phantom should accelerate faster than 1987 Cadillac Allante. With that said, vehicle weight also plays an important factor in acceleration. 2007 Rolls-Royce Phantom weights approximately 905 kg more than 1987 Cadillac Allante. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Rolls-Royce Phantom is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Rolls-Royce Phantom. However, in wet, icy, snow, or gravel driving conditions, 1987 Cadillac Allante, being front wheel drive (FWD), will offer much better control with better grip. 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. 1987 Cadillac Allante has automatic transmission and 2007 Rolls-Royce Phantom has manual transmission. 2007 Rolls-Royce Phantom will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1987 Cadillac Allante will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Cadillac Allante | 2007 Rolls-Royce Phantom | |
| Make | Cadillac | Rolls-Royce |
| Model | Allante | Phantom |
| Year Released | 1987 | 2007 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4087 cc | 6749 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 168 HP | 455 HP |
| Engine RPM | 4300 RPM | 5350 RPM |
| Engine Bore Size | 88 mm | 92 mm |
| Engine Stroke Size | 84 mm | 84.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1590 kg | 2495 kg |
| Vehicle Length | 4550 mm | 5840 mm |
| Vehicle Width | 1880 mm | 2000 mm |
| Vehicle Height | 1330 mm | 1640 mm |
| Wheelbase Size | 2530 mm | 3580 mm |
| Fuel Tank Capacity | 75 L | 100 L |
