2007 GMC Envoy vs. 1999 Rolls-Royce Silver Seraph
To start off, 2007 GMC Envoy 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, 1999 Rolls-Royce Silver Seraph (318 HP @ 5000 RPM) has 27 more horse power than 2007 GMC Envoy. (291 HP @ 6000 RPM) In normal driving conditions, 1999 Rolls-Royce Silver Seraph should accelerate faster than 2007 GMC Envoy.
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, 1999 Rolls-Royce Silver Seraph (489 Nm @ 3900 RPM) has 112 more torque (in Nm) than 2007 GMC Envoy. (377 Nm @ 4800 RPM). This means 1999 Rolls-Royce Silver Seraph will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Envoy.
Compare all specifications:
| 2007 GMC Envoy | 1999 Rolls-Royce Silver Seraph | |
| Make | GMC | Rolls-Royce |
| Model | Envoy | Silver Seraph |
| Year Released | 2007 | 1999 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 5378 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 291 HP | 318 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 377 Nm | 489 Nm |
| Torque RPM | 4800 RPM | 3900 RPM |
| Engine Bore Size | 93 mm | 85 mm |
| Engine Stroke Size | 101.9 mm | 79 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4870 mm | 5390 mm |
| Vehicle Width | 1900 mm | 2170 mm |
| Vehicle Height | 1830 mm | 1530 mm |
| Wheelbase Size | 2880 mm | 3070 mm |
| Fuel Tank Capacity | 83 L | 94 L |
