2008 GMC Envoy vs. 1984 Porsche 911
To start off, 2008 GMC Envoy is newer by 24 year(s). Which means there will be less support and parts availability for 1984 Porsche 911. In addition, the cost of maintenance, including insurance, on 1984 Porsche 911 would be higher. At 4,161 cc (6 cylinders), 2008 GMC Envoy is equipped with a bigger engine. In terms of performance, 2008 GMC Envoy (285 HP @ 6000 RPM) has 56 more horse power than 1984 Porsche 911. (229 HP @ 5900 RPM). In normal driving conditions, 2008 GMC Envoy should accelerate faster than 1984 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Envoy weights approximately 1030 kg more than 1984 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1984 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2008 GMC Envoy 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, 2008 GMC Envoy (375 Nm @ 4600 RPM) has 89 more torque (in Nm) than 1984 Porsche 911. (286 Nm @ 4800 RPM). This means 2008 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1984 Porsche 911. 2008 GMC Envoy has automatic transmission and 1984 Porsche 911 has manual transmission. 1984 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Envoy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 GMC Envoy | 1984 Porsche 911 | |
| Make | GMC | Porsche |
| Model | Envoy | 911 |
| Year Released | 2008 | 1984 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 4161 cc | 3164 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 285 HP | 229 HP |
| Engine RPM | 6000 RPM | 5900 RPM |
| Torque | 375 Nm | 286 Nm |
| Torque RPM | 4600 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2260 kg | 1230 kg |
| Vehicle Length | 4870 mm | 4300 mm |
| Vehicle Width | 1900 mm | 1660 mm |
| Vehicle Height | 1830 mm | 1330 mm |
| Wheelbase Size | 2880 mm | 2280 mm |
| Fuel Tank Capacity | 83 L | 80 L |
