1977 Porsche 930 vs. 2011 GMC Acadia
To start off, 2011 GMC Acadia is newer by 34 year(s). Which means there will be less support and parts availability for 1977 Porsche 930. In addition, the cost of maintenance, including insurance, on 1977 Porsche 930 would be higher. At 3,600 cc (6 cylinders), 2011 GMC Acadia is equipped with a bigger engine. In terms of performance, 2011 GMC Acadia (288 HP @ 6300 RPM) has 32 more horse power than 1977 Porsche 930. (256 HP @ 5500 RPM) In normal driving conditions, 2011 GMC Acadia should accelerate faster than 1977 Porsche 930. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Acadia weights approximately 966 kg more than 1977 Porsche 930. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Porsche 930 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1977 Porsche 930. However, in wet, icy, snow, or gravel driving conditions, 2011 GMC Acadia, being front wheel drive (FWD), will offer much better control with better grip. 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 GMC Acadia (366 Nm @ 3400 RPM) has 16 more torque (in Nm) than 1977 Porsche 930. (350 Nm @ 3000 RPM). This means 2011 GMC Acadia will have an easier job in driving up hills or pulling heavy equipment than 1977 Porsche 930. 2011 GMC Acadia has automatic transmission and 1977 Porsche 930 has manual transmission. 1977 Porsche 930 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 GMC Acadia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Porsche 930 | 2011 GMC Acadia | |
| Make | Porsche | GMC |
| Model | 930 | Acadia |
| Year Released | 1977 | 2011 |
| Body Type | Convertible | SUV |
| Engine Position | Rear | Front |
| Engine Size | 2994 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 256 HP | 288 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 350 Nm | 366 Nm |
| Torque RPM | 3000 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1146 kg | 2112 kg |
| Vehicle Length | 4300 mm | 5098 mm |
| Vehicle Width | 1780 mm | 1986 mm |
| Vehicle Height | 1320 mm | 1849 mm |
| Wheelbase Size | 2510 mm | 3020 mm |
