2008 Opel Astra vs. 2005 Suzuki Grand Vitara
To start off, 2008 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Suzuki Grand Vitara. In addition, the cost of maintenance, including insurance, on 2005 Suzuki Grand Vitara would be higher. At 2,734 cc (6 cylinders), 2005 Suzuki Grand Vitara is equipped with a bigger engine. In terms of performance, 2005 Suzuki Grand Vitara (181 HP @ 5500 RPM) has 112 more horse power than 2008 Opel Astra. (69 HP @ 5600 RPM) In normal driving conditions, 2005 Suzuki Grand Vitara should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Suzuki Grand Vitara weights approximately 315 kg more than 2008 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Suzuki Grand Vitara 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, 2005 Suzuki Grand Vitara 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, 2005 Suzuki Grand Vitara (231 Nm @ 3300 RPM) has 61 more torque (in Nm) than 2008 Opel Astra. (170 Nm @ 3800 RPM). This means 2005 Suzuki Grand Vitara will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 2008 Opel Astra | 2005 Suzuki Grand Vitara | |
| Make | Opel | Suzuki |
| Model | Astra | Grand Vitara |
| Year Released | 2008 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2734 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 69 HP | 181 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 170 Nm | 231 Nm |
| Torque RPM | 3800 RPM | 3300 RPM |
| Engine Bore Size | 80.5 mm | 88 mm |
| Engine Stroke Size | 88.2 mm | 75 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 188 km/hour | 175 km/hour |
| Acceleration 0-100mph | 12.2 seconds | 10.5 seconds |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1310 kg | 1625 kg |
| Vehicle Length | 3510 mm | 4770 mm |
| Vehicle Height | 1700 mm | 1750 mm |
| Wheelbase Size | 2620 mm | 2810 mm |
| Fuel Consumption Overall | 8.4 L/100km | 11.5 L/100km |
| Fuel Tank Capacity | 52 L | 66 L |
