2011 Porsche 911 vs. 1977 Holden Kingswood
To start off, 2011 Porsche 911 is newer by 34 year(s). Which means there will be less support and parts availability for 1977 Holden Kingswood. In addition, the cost of maintenance, including insurance, on 1977 Holden Kingswood would be higher. At 4,141 cc (8 cylinders), 1977 Holden Kingswood is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (620 HP @ 6500 RPM) has 462 more horse power than 1977 Holden Kingswood. (158 HP @ 4550 RPM). In normal driving conditions, 2011 Porsche 911 should accelerate faster than 1977 Holden Kingswood. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche 911 weights approximately 15 kg more than 1977 Holden Kingswood. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 @ 2250 RPM) has 373 more torque (in Nm) than 1977 Holden Kingswood. (326 Nm @ 2600 RPM). This means 2011 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1977 Holden Kingswood. 1977 Holden Kingswood 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. 1977 Holden Kingswood will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2011 Porsche 911 | 1977 Holden Kingswood | |
| Make | Porsche | Holden |
| Model | 911 | Kingswood |
| Year Released | 2011 | 1977 |
| Engine Position | Rear | Front |
| Engine Size | 3600 cc | 4141 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 620 HP | 158 HP |
| Engine RPM | 6500 RPM | 4550 RPM |
| Torque | 699 Nm | 326 Nm |
| Torque RPM | 2250 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1395 kg | 1380 kg |
| Vehicle Length | 4468 mm | 4850 mm |
| Vehicle Width | 1852 mm | 1900 mm |
| Vehicle Height | 1285 mm | 1410 mm |
| Wheelbase Size | 2350 mm | 2830 mm |
