1991 Holden Statesman vs. 2011 Porsche 911
To start off, 2011 Porsche 911 is newer by 20 year(s). Which means there will be less support and parts availability for 1991 Holden Statesman. In addition, the cost of maintenance, including insurance, on 1991 Holden Statesman would be higher. At 4,987 cc (8 cylinders), 1991 Holden Statesman is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (530 HP @ 6250 RPM) has 307 more horse power than 1991 Holden Statesman. (223 HP @ 4400 RPM) In normal driving conditions, 2011 Porsche 911 should accelerate faster than 1991 Holden Statesman. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche 911 weights approximately 95 kg more than 1991 Holden Statesman. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Porsche 911 is all wheel drive (AWD), it will have significant more traction and grip than 1991 Holden Statesman. In wet, icy, snow, or gravel driving conditions, 2011 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. Let's talk about torque, 2011 Porsche 911 (699 Nm @ 2100 RPM) has 314 more torque (in Nm) than 1991 Holden Statesman. (385 Nm @ 3600 RPM). This means 2011 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1991 Holden Statesman. 1991 Holden Statesman has automatic transmission and 2011 Porsche 911 has manual transmission. 2011 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Holden Statesman will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Holden Statesman | 2011 Porsche 911 | |
| Make | Holden | Porsche |
| Model | Statesman | 911 |
| Year Released | 1991 | 2011 |
| Engine Position | Front | Rear |
| Engine Size | 4987 cc | 3800 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 223 HP | 530 HP |
| Engine RPM | 4400 RPM | 6250 RPM |
| Torque | 385 Nm | 699 Nm |
| Torque RPM | 3600 RPM | 2100 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1565 kg | 1660 kg |
| Vehicle Length | 4970 mm | 4478 mm |
| Vehicle Width | 1820 mm | 1852 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2830 mm | 2350 mm |
