2008 GMC Envoy vs. 2008 Opel Astra
To start off, both 2008 GMC Envoy and 2008 Opel Astra were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,161 cc (6 cylinders), 2008 GMC Envoy is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Envoy weights approximately 1344 kg more than 2008 Opel Astra.
Because 2008 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Astra. 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 (374 Nm @ 4600 RPM) has 112 more torque (in Nm) than 2008 Opel Astra. (262 Nm @ 1950 RPM). This means 2008 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra. 2008 GMC Envoy has automatic transmission and 2008 Opel Astra has manual transmission. 2008 Opel Astra 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 | 2008 Opel Astra | |
| Make | GMC | Opel |
| Model | Envoy | Astra |
| Year Released | 2008 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1998 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 285 HP | 0 HP |
| Torque | 374 Nm | 262 Nm |
| Torque RPM | 4600 RPM | 1950 RPM |
| Engine Compression Ratio | 10.3:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2730 kg | 1386 kg |
| Vehicle Length | 4870 mm | 4300 mm |
| Vehicle Height | 1830 mm | 1440 mm |
| Wheelbase Size | 2880 mm | 2620 mm |
| Fuel Consumption Overall | 13.1 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 83 L | 52 L |
