2007 Opel Astra vs. 2010 GMC Envoy
To start off, 2010 GMC Envoy is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Opel Astra. In addition, the cost of maintenance, including insurance, on 2007 Opel Astra would be higher. At 5,328 cc (8 cylinders), 2010 GMC Envoy is equipped with a bigger engine. In terms of performance, 2010 GMC Envoy (300 HP) has 103 more horse power than 2007 Opel Astra. (197 HP) In normal driving conditions, 2010 GMC Envoy should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Envoy weights approximately 1050 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 GMC Envoy is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2010 GMC Envoy. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2010 GMC Envoy (435 Nm @ 4000 RPM) has 173 more torque (in Nm) than 2007 Opel Astra. (262 Nm @ 4200 RPM). This means 2010 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2010 GMC Envoy has automatic transmission and 2007 Opel Astra has manual transmission. 2007 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 GMC Envoy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Opel Astra | 2010 GMC Envoy | |
| Make | Opel | GMC |
| Model | Astra | Envoy |
| Year Released | 2007 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 5328 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 197 HP | 300 HP |
| Torque | 262 Nm | 435 Nm |
| Torque RPM | 4200 RPM | 4000 RPM |
| Engine Compression Ratio | 8.8:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1385 kg | 2435 kg |
| Vehicle Length | 4260 mm | 4870 mm |
| Vehicle Width | 1760 mm | 1900 mm |
| Vehicle Height | 1470 mm | 1830 mm |
| Wheelbase Size | 2620 mm | 2880 mm |
| Fuel Consumption Overall | 9.3 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 52 L | 83 L |
