2005 GMC Envoy vs. 1988 Porsche 928
To start off, 2005 GMC Envoy is newer by 17 year(s). Which means there will be less support and parts availability for 1988 Porsche 928. In addition, the cost of maintenance, including insurance, on 1988 Porsche 928 would be higher. At 4,664 cc (8 cylinders), 1988 Porsche 928 is equipped with a bigger engine. In terms of performance, 1988 Porsche 928 (307 HP) has 32 more horse power than 2005 GMC Envoy. (275 HP) In normal driving conditions, 1988 Porsche 928 should accelerate faster than 2005 GMC Envoy. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Envoy weights approximately 727 kg more than 1988 Porsche 928.
Because 2005 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1988 Porsche 928. In wet, icy, snow, or gravel driving conditions, 2005 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, 1988 Porsche 928 (408 Nm) has 35 more torque (in Nm) than 2005 GMC Envoy. (373 Nm). This means 1988 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Envoy.
Compare all specifications:
| 2005 GMC Envoy | 1988 Porsche 928 | |
| Make | GMC | Porsche |
| Model | Envoy | 928 |
| Year Released | 2005 | 1988 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4664 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 275 HP | 307 HP |
| Torque | 373 Nm | 408 Nm |
| Engine Bore Size | 93.1 mm | 97 mm |
| Engine Stroke Size | 102 mm | 78.9 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2257 kg | 1530 kg |
| Vehicle Length | 5300 mm | 4450 mm |
| Vehicle Width | 1880 mm | 1840 mm |
| Vehicle Height | 1850 mm | 1290 mm |
| Wheelbase Size | 3280 mm | 2510 mm |
| Fuel Tank Capacity | 95 L | 76 L |
