2004 GMC Envoy vs. 2004 Opel Astra
To start off, both 2004 GMC Envoy and 2004 Opel Astra were released in the same year (2004). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,160 cc (6 cylinders), 2004 GMC Envoy is equipped with a bigger engine. In terms of performance, 2004 GMC Envoy (271 HP @ 6000 RPM) has 74 more horse power than 2004 Opel Astra. (197 HP @ 5400 RPM). In normal driving conditions, 2004 GMC Envoy should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Envoy weights approximately 645 kg more than 2004 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 GMC Envoy (374 Nm @ 3600 RPM) has 154 more torque (in Nm) than 2004 Opel Astra. (220 Nm @ 1950 RPM). This means 2004 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra. 2004 GMC Envoy has automatic transmission and 2004 Opel Astra has manual transmission. 2004 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 GMC Envoy will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 GMC Envoy | 2004 Opel Astra | |
Make | GMC | Opel |
Model | Envoy | Astra |
Year Released | 2004 | 2004 |
Body Type | SUV | Hatchback |
Engine Position | Front | Front |
Engine Size | 4160 cc | 1996 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 271 HP | 197 HP |
Engine RPM | 6000 RPM | 5400 RPM |
Torque | 374 Nm | 220 Nm |
Torque RPM | 3600 RPM | 1950 RPM |
Engine Bore Size | 93 mm | 86 mm |
Engine Stroke Size | 102 mm | 86 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 2010 kg | 1365 kg |
Vehicle Length | 4870 mm | 4300 mm |
Vehicle Width | 1840 mm | 1800 mm |
Vehicle Height | 1780 mm | 1470 mm |
Wheelbase Size | 2880 mm | 2640 mm |
Fuel Tank Capacity | 83 L | 70 L |