1991 Eagle Summit vs. 2011 GMC Envoy
To start off, 2011 GMC Envoy is newer by 20 year(s). Which means there will be less support and parts availability for 1991 Eagle Summit. In addition, the cost of maintenance, including insurance, on 1991 Eagle Summit would be higher. At 4,161 cc (6 cylinders), 2011 GMC Envoy is equipped with a bigger engine. In terms of performance, 2011 GMC Envoy (285 HP @ 6000 RPM) has 193 more horse power than 1991 Eagle Summit. (92 HP @ 6000 RPM) In normal driving conditions, 2011 GMC Envoy should accelerate faster than 1991 Eagle Summit. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Envoy weights approximately 1435 kg more than 1991 Eagle Summit. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1991 Eagle Summit. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 GMC Envoy (375 Nm @ 4600 RPM) has 252 more torque (in Nm) than 1991 Eagle Summit. (123 Nm @ 3000 RPM). This means 2011 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1991 Eagle Summit.
Compare all specifications:
1991 Eagle Summit | 2011 GMC Envoy | |
Make | Eagle | GMC |
Model | Summit | Envoy |
Year Released | 1991 | 2011 |
Body Type | Station Wagon | SUV |
Engine Position | Front | Front |
Engine Size | 1468 cc | 4161 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 92 HP | 285 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 123 Nm | 375 Nm |
Torque RPM | 3000 RPM | 4600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1000 kg | 2435 kg |
Vehicle Length | 4040 mm | 4870 mm |
Vehicle Width | 1680 mm | 1900 mm |
Vehicle Height | 1330 mm | 1830 mm |
Wheelbase Size | 2400 mm | 2880 mm |