1989 Ford Sierra vs. 2008 Rolls-Royce Phantom Drophead Coupe
To start off, 2008 Rolls-Royce Phantom Drophead Coupe is newer by 19 year(s). Which means there will be less support and parts availability for 1989 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1989 Ford Sierra would be higher. At 6,749 cc (12 cylinders), 2008 Rolls-Royce Phantom Drophead Coupe is equipped with a bigger engine. In terms of performance, 2008 Rolls-Royce Phantom Drophead Coupe (448 HP @ 5350 RPM) has 347 more horse power than 1989 Ford Sierra. (101 HP @ 5200 RPM) In normal driving conditions, 2008 Rolls-Royce Phantom Drophead Coupe should accelerate faster than 1989 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Rolls-Royce Phantom Drophead Coupe weights approximately 1474 kg more than 1989 Ford Sierra. 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, 2008 Rolls-Royce Phantom Drophead Coupe (531 Nm @ 3500 RPM) has 378 more torque (in Nm) than 1989 Ford Sierra. (153 Nm @ 4000 RPM). This means 2008 Rolls-Royce Phantom Drophead Coupe will have an easier job in driving up hills or pulling heavy equipment than 1989 Ford Sierra. 2008 Rolls-Royce Phantom Drophead Coupe has automatic transmission and 1989 Ford Sierra has manual transmission. 1989 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Rolls-Royce Phantom Drophead Coupe will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Ford Sierra | 2008 Rolls-Royce Phantom Drophead Coupe | |
| Make | Ford | Rolls-Royce |
| Model | Sierra | Phantom Drophead Coupe |
| Year Released | 1989 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 6749 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 101 HP | 448 HP |
| Engine RPM | 5200 RPM | 5350 RPM |
| Torque | 153 Nm | 531 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 90.8 mm | 92 mm |
| Engine Stroke Size | 77 mm | 84.6 mm |
| Engine Compression Ratio | 9.2:1 | 11.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 187 km/hour | 239 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1146 kg | 2620 kg |
| Vehicle Length | 4430 mm | 5840 mm |
| Vehicle Height | 1380 mm | 1640 mm |
| Wheelbase Size | 2830 mm | 3580 mm |
| Fuel Tank Capacity | 55 L | 100 L |
