2007 BMW X5 vs. 1999 Rolls-Royce Silver Seraph
To start off, 2007 BMW X5 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Rolls-Royce Silver Seraph. In addition, the cost of maintenance, including insurance, on 1999 Rolls-Royce Silver Seraph would be higher. At 5,378 cc (12 cylinders), 1999 Rolls-Royce Silver Seraph is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (350 HP @ 6300 RPM) has 32 more horse power than 1999 Rolls-Royce Silver Seraph. (318 HP @ 5000 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1999 Rolls-Royce Silver Seraph. With that said, vehicle weight also plays an important factor in acceleration. 1999 Rolls-Royce Silver Seraph weights approximately 100 kg more than 2007 BMW X5.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Rolls-Royce Silver Seraph. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 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, 1999 Rolls-Royce Silver Seraph (489 Nm @ 3900 RPM) has 13 more torque (in Nm) than 2007 BMW X5. (476 Nm @ 3400 RPM). This means 1999 Rolls-Royce Silver Seraph will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X5.
Compare all specifications:
2007 BMW X5 | 1999 Rolls-Royce Silver Seraph | |
Make | BMW | Rolls-Royce |
Model | X5 | Silver Seraph |
Year Released | 2007 | 1999 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 4799 cc | 5378 cc |
Engine Cylinders | 8 cylinders | 12 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 350 HP | 318 HP |
Engine RPM | 6300 RPM | 5000 RPM |
Torque | 476 Nm | 489 Nm |
Torque RPM | 3400 RPM | 3900 RPM |
Engine Bore Size | 93 mm | 85 mm |
Engine Stroke Size | 88.3 mm | 79 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 246 km/hour | 225 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2200 kg | 2300 kg |
Vehicle Length | 4860 mm | 5390 mm |
Vehicle Width | 1940 mm | 2170 mm |
Vehicle Height | 1770 mm | 1530 mm |
Wheelbase Size | 2940 mm | 3070 mm |
Fuel Tank Capacity | 85 L | 94 L |