2008 Rolls-Royce Phantom vs. 2004 Porsche 911
To start off, 2008 Rolls-Royce Phantom is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Porsche 911. In addition, the cost of maintenance, including insurance, on 2004 Porsche 911 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 10 more horse power than 2004 Porsche 911. (444 HP @ 5700 RPM). In normal driving conditions, 2008 Rolls-Royce Phantom should accelerate faster than 2004 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2008 Rolls-Royce Phantom weights approximately 835 kg more than 2004 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Porsche 911 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, 2004 Porsche 911 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 100 more torque (in Nm) than 2004 Porsche 911. (620 Nm @ 3500 RPM). This means 2008 Rolls-Royce Phantom will have an easier job in driving up hills or pulling heavy equipment than 2004 Porsche 911. 2004 Porsche 911 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. 2004 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Rolls-Royce Phantom | 2004 Porsche 911 | |
Make | Rolls-Royce | Porsche |
Model | Phantom | 911 |
Year Released | 2008 | 2004 |
Body Type | Sedan | Convertible |
Engine Position | Front | Rear |
Engine Size | 6747 cc | 3600 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 454 HP | 444 HP |
Engine RPM | 5350 RPM | 5700 RPM |
Torque | 720 Nm | 620 Nm |
Torque RPM | 3500 RPM | 3500 RPM |
Engine Bore Size | 92 mm | 100 mm |
Engine Stroke Size | 84.6 mm | 76.4 mm |
Engine Compression Ratio | 11.0:1 | 9.4:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 240 km/hour | 307 km/hour |
Acceleration 0-100mph | 5.9 seconds | 4.6 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 2495 kg | 1660 kg |
Vehicle Length | 5840 mm | 4440 mm |
Vehicle Width | 2000 mm | 1840 mm |
Vehicle Height | 1640 mm | 1300 mm |
Wheelbase Size | 3580 mm | 2360 mm |
Fuel Consumption Overall | 15.9 L/100km | 13.3 L/100km |
Fuel Tank Capacity | 100 L | 64 L |