2005 Porsche 911 vs. 1977 Rolls-Royce Corniche
To start off, 2005 Porsche 911 is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Rolls-Royce Corniche. In addition, the cost of maintenance, including insurance, on 1977 Rolls-Royce Corniche would be higher. At 6,749 cc (8 cylinders), 1977 Rolls-Royce Corniche is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1977 Rolls-Royce Corniche weights approximately 540 kg more than 2005 Porsche 911.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Rolls-Royce Corniche. In wet, icy, snow, or gravel driving conditions, 2005 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. 1977 Rolls-Royce Corniche 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. 1977 Rolls-Royce Corniche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Porsche 911 | 1977 Rolls-Royce Corniche | |
| Make | Porsche | Rolls-Royce |
| Model | 911 | Corniche |
| Year Released | 2005 | 1977 |
| Body Type | Convertible | Convertible |
| Engine Position | Rear | Front |
| Engine Size | 3600 cc | 6749 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Horse Power | 414 HP | 0 HP |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1740 kg | 2280 kg |
| Vehicle Length | 4440 mm | 5210 mm |
| Vehicle Width | 1840 mm | 1840 mm |
| Vehicle Height | 1300 mm | 1500 mm |
| Wheelbase Size | 2360 mm | 3030 mm |
