2004 GMC Sonoma vs. 2003 Opel Astra
To start off, 2004 GMC Sonoma is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 2,196 cc (4 cylinders), 2004 GMC Sonoma is equipped with a bigger engine. In terms of performance, 2003 Opel Astra (174 HP @ 5200 RPM) has 56 more horse power than 2004 GMC Sonoma. (118 HP @ 5000 RPM) In normal driving conditions, 2003 Opel Astra should accelerate faster than 2004 GMC Sonoma. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sonoma weights approximately 60 kg more than 2003 Opel Astra.
Because 2004 GMC Sonoma is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2004 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, 2003 Opel Astra (251 Nm @ 1950 RPM) has 61 more torque (in Nm) than 2004 GMC Sonoma. (190 Nm @ 3600 RPM). This means 2003 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2004 GMC Sonoma.
Compare all specifications:
| 2004 GMC Sonoma | 2003 Opel Astra | |
| Make | GMC | Opel |
| Model | Sonoma | Astra |
| Year Released | 2004 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 118 HP | 174 HP |
| Engine RPM | 5000 RPM | 5200 RPM |
| Torque | 190 Nm | 251 Nm |
| Torque RPM | 3600 RPM | 1950 RPM |
| 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 | 1410 kg |
| Vehicle Length | 5210 mm | 4260 mm |
| Vehicle Width | 1730 mm | 1760 mm |
| Vehicle Height | 1600 mm | 1470 mm |
| Wheelbase Size | 3130 mm | 2740 mm |
| Fuel Tank Capacity | 98 L | 52 L |
