2004 GMC Savana vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2004 GMC Savana. In addition, the cost of maintenance, including insurance, on 2004 GMC Savana would be higher. At 5,326 cc (8 cylinders), 2004 GMC Savana is equipped with a bigger engine. In terms of performance, 2004 GMC Savana (295 HP) has 191 more horse power than 2005 Opel Astra. (104 HP). In normal driving conditions, 2004 GMC Savana should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Savana weights approximately 1143 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 GMC Savana (448 Nm) has 298 more torque (in Nm) than 2005 Opel Astra. (150 Nm). This means 2004 GMC Savana will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2004 GMC Savana | 2005 Opel Astra | |
| Make | GMC | Opel |
| Model | Savana | Astra |
| Year Released | 2004 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 5326 cc | 1597 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 295 HP | 104 HP |
| Torque | 448 Nm | 150 Nm |
| Engine Bore Size | 96 mm | 79 mm |
| Engine Stroke Size | 92 mm | 81.5 mm |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2353 kg | 1210 kg |
| Vehicle Length | 5700 mm | 4260 mm |
| Vehicle Width | 2020 mm | 1760 mm |
| Vehicle Height | 2080 mm | 1470 mm |
| Wheelbase Size | 3440 mm | 2640 mm |
| Fuel Consumption Overall | 14.7 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 117 L | 52 L |
