2004 Porsche 911 vs. 1980 Rolls-Royce Silver Shadow
To start off, 2004 Porsche 911 is newer by 24 year(s). Which means there will be less support and parts availability for 1980 Rolls-Royce Silver Shadow. In addition, the cost of maintenance, including insurance, on 1980 Rolls-Royce Silver Shadow would be higher. At 6,750 cc (8 cylinders), 1980 Rolls-Royce Silver Shadow is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1980 Rolls-Royce Silver Shadow weights approximately 575 kg more than 2004 Porsche 911.
Because 2004 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1980 Rolls-Royce Silver Shadow. 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. 1980 Rolls-Royce Silver Shadow has automatic transmission and 2004 Porsche 911 has manual transmission. 2004 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1980 Rolls-Royce Silver Shadow will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Porsche 911 | 1980 Rolls-Royce Silver Shadow | |
| Make | Porsche | Rolls-Royce |
| Model | 911 | Silver Shadow |
| Year Released | 2004 | 1980 |
| Engine Position | Rear | Front |
| Engine Size | 3600 cc | 6750 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 444 HP | 0 HP |
| Engine Compression Ratio | 9.4:1 | 8.0:1 |
| Top Speed | 307 km/hour | 185 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1660 kg | 2235 kg |
| Vehicle Length | 4440 mm | 5280 mm |
| Vehicle Width | 1840 mm | 1830 mm |
| Vehicle Height | 1300 mm | 1520 mm |
| Wheelbase Size | 2360 mm | 3060 mm |
| Fuel Consumption Overall | 13.3 L/100km | 15.2 L/100km |
| Fuel Tank Capacity | 64 L | 107 L |
