2005 Porsche 911 vs. 2005 Rolls-Royce Silver Seraph
To start off, both 2005 Porsche 911 and 2005 Rolls-Royce Silver Seraph were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,379 cc (12 cylinders), 2005 Rolls-Royce Silver Seraph is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (377 HP @ 7400 RPM) has 55 more horse power than 2005 Rolls-Royce Silver Seraph. (322 HP @ 3900 RPM). In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2005 Rolls-Royce Silver Seraph. With that said, vehicle weight also plays an important factor in acceleration. 2005 Rolls-Royce Silver Seraph weights approximately 945 kg more than 2005 Porsche 911.
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, 2005 Rolls-Royce Silver Seraph (490 Nm @ 3900 RPM) has 105 more torque (in Nm) than 2005 Porsche 911. (385 Nm @ 5000 RPM). This means 2005 Rolls-Royce Silver Seraph will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche 911. 2005 Rolls-Royce Silver Seraph has automatic transmission and 2005 Porsche 911 has manual transmission. 2005 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Rolls-Royce Silver Seraph will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Porsche 911 | 2005 Rolls-Royce Silver Seraph | |
| Make | Porsche | Rolls-Royce |
| Model | 911 | Silver Seraph |
| Year Released | 2005 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Rear | Front |
| Engine Size | 3600 cc | 5379 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | boxer | V |
| Horse Power | 377 HP | 322 HP |
| Engine RPM | 7400 RPM | 3900 RPM |
| Torque | 385 Nm | 490 Nm |
| Torque RPM | 5000 RPM | 3900 RPM |
| Engine Bore Size | 100 mm | 85 mm |
| Engine Stroke Size | 76.4 mm | 79 mm |
| Engine Compression Ratio | 11.7:1 | 10.0:1 |
| Top Speed | 306 km/hour | 225 km/hour |
| Acceleration 0-100mph | 4.5 seconds | 7.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1455 kg | 2400 kg |
| Vehicle Length | 4440 mm | 5400 mm |
| Vehicle Width | 1780 mm | 1940 mm |
| Vehicle Height | 1280 mm | 1520 mm |
| Wheelbase Size | 2360 mm | 3120 mm |
| Fuel Consumption Overall | 13 L/100km | 17.4 L/100km |
| Fuel Tank Capacity | 89 L | 100 L |
