2005 GMC Sonoma vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 GMC Sonoma. In addition, the cost of maintenance, including insurance, on 2005 GMC Sonoma would be higher. At 2,194 cc (4 cylinders), 2005 GMC Sonoma is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (168 HP @ 5200 RPM) has 50 more horse power than 2005 GMC Sonoma. (118 HP @ 5000 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 2005 GMC Sonoma. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sonoma weights approximately 45 kg more than 2007 Opel Astra.
Because 2005 GMC Sonoma is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2005 GMC Sonoma 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, 2007 Opel Astra (250 Nm @ 1950 RPM) has 60 more torque (in Nm) than 2005 GMC Sonoma. (190 Nm @ 3600 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sonoma.
Compare all specifications:
| 2005 GMC Sonoma | 2007 Opel Astra | |
| Make | GMC | Opel |
| Model | Sonoma | Astra |
| Year Released | 2005 | 2007 |
| Body Type | Pickup | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2194 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 118 HP | 168 HP |
| Engine RPM | 5000 RPM | 5200 RPM |
| Torque | 190 Nm | 250 Nm |
| Torque RPM | 3600 RPM | 1950 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1470 kg | 1425 kg |
| Vehicle Length | 5210 mm | 4520 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1600 mm | 1510 mm |
| Wheelbase Size | 3130 mm | 2710 mm |
| Fuel Tank Capacity | 98 L | 52 L |
