2005 Porsche 911 vs. 1978 Vauxhall Royale
To start off, 2005 Porsche 911 is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Vauxhall Royale. In addition, the cost of maintenance, including insurance, on 1978 Vauxhall Royale would be higher. At 3,587 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 115 kg more than 1978 Vauxhall Royale.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Vauxhall Royale. 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. 1978 Vauxhall Royale 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. 1978 Vauxhall Royale will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Porsche 911 | 1978 Vauxhall Royale | |
| Make | Porsche | Vauxhall |
| Model | 911 | Royale |
| Year Released | 2005 | 1978 |
| Body Type | Convertible | Coupe |
| Engine Position | Rear | Front |
| Engine Size | 3587 cc | 2782 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 321 HP | 0 HP |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1485 kg | 1370 kg |
| Vehicle Length | 4440 mm | 4760 mm |
| Vehicle Width | 1780 mm | 1740 mm |
| Vehicle Height | 1310 mm | 1340 mm |
| Wheelbase Size | 2360 mm | 2670 mm |
