2006 GMC Envoy vs. 1977 Rolls-Royce Silver Shadow
To start off, 2006 GMC Envoy is newer by 29 year(s). Which means there will be less support and parts availability for 1977 Rolls-Royce Silver Shadow. In addition, the cost of maintenance, including insurance, on 1977 Rolls-Royce Silver Shadow would be higher. At 6,748 cc (8 cylinders), 1977 Rolls-Royce Silver Shadow is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Envoy weights approximately 200 kg more than 1977 Rolls-Royce Silver Shadow.
Because 2006 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1977 Rolls-Royce Silver Shadow. In wet, icy, snow, or gravel driving conditions, 2006 GMC Envoy 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.
Compare all specifications:
| 2006 GMC Envoy | 1977 Rolls-Royce Silver Shadow | |
| Make | GMC | Rolls-Royce |
| Model | Envoy | Silver Shadow |
| Year Released | 2006 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 5358 cc | 6748 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 300 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2435 kg | 2235 kg |
| Vehicle Length | 5280 mm | 5280 mm |
| Vehicle Width | 1900 mm | 1830 mm |
| Vehicle Height | 1920 mm | 1520 mm |
| Wheelbase Size | 3280 mm | 3050 mm |
| Fuel Consumption Overall | 13.8 L/100km | 15.2 L/100km |
| Fuel Tank Capacity | 95 L | 107 L |
