2007 Buick Rainier vs. 2008 Rolls-Royce Phantom
To start off, 2008 Rolls-Royce Phantom is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Buick Rainier. In addition, the cost of maintenance, including insurance, on 2007 Buick Rainier would be higher. At 6,747 cc (12 cylinders), 2008 Rolls-Royce Phantom is equipped with a bigger engine. In terms of performance, 2008 Rolls-Royce Phantom (454 HP @ 5350 RPM) has 162 more horse power than 2007 Buick Rainier. (292 HP @ 6000 RPM) In normal driving conditions, 2008 Rolls-Royce Phantom should accelerate faster than 2007 Buick Rainier. With that said, vehicle weight also plays an important factor in acceleration. 2008 Rolls-Royce Phantom weights approximately 945 kg more than 2007 Buick Rainier. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2008 Rolls-Royce Phantom. In wet, icy, snow, or gravel driving conditions, 2007 Buick Rainier will offer significantly more control. 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 (720 Nm @ 3500 RPM) has 344 more torque (in Nm) than 2007 Buick Rainier. (376 Nm @ 4800 RPM). This means 2008 Rolls-Royce Phantom will have an easier job in driving up hills or pulling heavy equipment than 2007 Buick Rainier. 2007 Buick Rainier has automatic transmission and 2008 Rolls-Royce Phantom has manual transmission. 2008 Rolls-Royce Phantom will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Buick Rainier | 2008 Rolls-Royce Phantom | |
| Make | Buick | Rolls-Royce |
| Model | Rainier | Phantom |
| Year Released | 2007 | 2008 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4162 cc | 6747 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 292 HP | 454 HP |
| Engine RPM | 6000 RPM | 5350 RPM |
| Torque | 376 Nm | 720 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1550 kg | 2495 kg |
| Vehicle Length | 4920 mm | 5840 mm |
| Vehicle Width | 1920 mm | 2000 mm |
| Vehicle Height | 1900 mm | 1640 mm |
| Wheelbase Size | 2880 mm | 3580 mm |
| Fuel Consumption Overall | 13.1 L/100km | 15.9 L/100km |
| Fuel Tank Capacity | 83 L | 100 L |
