2005 GMC Envoy vs. 1991 Vector Wiegert
To start off, 2005 GMC Envoy is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Vector Wiegert. In addition, the cost of maintenance, including insurance, on 1991 Vector Wiegert would be higher. At 5,973 cc (8 cylinders), 1991 Vector Wiegert is equipped with a bigger engine. In terms of performance, 1991 Vector Wiegert (644 HP) has 344 more horse power than 2005 GMC Envoy. (300 HP) In normal driving conditions, 1991 Vector Wiegert should accelerate faster than 2005 GMC Envoy. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Envoy weights approximately 637 kg more than 1991 Vector Wiegert.
Because 2005 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1991 Vector Wiegert. 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, 1991 Vector Wiegert (854 Nm) has 407 more torque (in Nm) than 2005 GMC Envoy. (447 Nm). This means 1991 Vector Wiegert will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Envoy.
Compare all specifications:
| 2005 GMC Envoy | 1991 Vector Wiegert | |
| Make | GMC | Vector |
| Model | Envoy | Wiegert |
| Year Released | 2005 | 1991 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 5359 cc | 5973 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 300 HP | 644 HP |
| Torque | 447 Nm | 854 Nm |
| Engine Compression Ratio | 9.5:1 | 8.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2187 kg | 1550 kg |
| Vehicle Length | 5280 mm | 4380 mm |
| Vehicle Width | 1900 mm | 2090 mm |
| Vehicle Height | 1920 mm | 1070 mm |
| Wheelbase Size | 3280 mm | 2620 mm |
