2008 GMC Acadia vs. 1985 Porsche 928
To start off, 2008 GMC Acadia is newer by 23 year(s). Which means there will be less support and parts availability for 1985 Porsche 928. In addition, the cost of maintenance, including insurance, on 1985 Porsche 928 would be higher. At 4,664 cc (8 cylinders), 1985 Porsche 928 is equipped with a bigger engine. In terms of performance, 1985 Porsche 928 (310 HP @ 5900 RPM) has 35 more horse power than 2008 GMC Acadia. (275 HP @ 6600 RPM) In normal driving conditions, 1985 Porsche 928 should accelerate faster than 2008 GMC Acadia. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Acadia weights approximately 587 kg more than 1985 Porsche 928.
Because 1985 Porsche 928 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 1985 Porsche 928. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 1985 Porsche 928 (400 Nm @ 4500 RPM) has 60 more torque (in Nm) than 2008 GMC Acadia. (340 Nm @ 3200 RPM). This means 1985 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Acadia. 2008 GMC Acadia has automatic transmission and 1985 Porsche 928 has manual transmission. 1985 Porsche 928 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Acadia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 GMC Acadia | 1985 Porsche 928 | |
| Make | GMC | Porsche |
| Model | Acadia | 928 |
| Year Released | 2008 | 1985 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3600 cc | 4664 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 275 HP | 310 HP |
| Engine RPM | 6600 RPM | 5900 RPM |
| Torque | 340 Nm | 400 Nm |
| Torque RPM | 3200 RPM | 4500 RPM |
| Engine Compression Ratio | 10.2:1 | 10.4:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2141 kg | 1554 kg |
| Vehicle Length | 5100 mm | 4450 mm |
| Vehicle Width | 1990 mm | 1840 mm |
| Vehicle Height | 1780 mm | 1290 mm |
| Wheelbase Size | 3030 mm | 2510 mm |
| Fuel Tank Capacity | 83 L | 86 L |
