2007 Opel Astra vs. 2009 Suzuki Grand Vitara
To start off, 2009 Suzuki Grand Vitara is newer by 2 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 2,393 cc (4 cylinders), 2009 Suzuki Grand Vitara is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (197 HP @ 5400 RPM) has 31 more horse power than 2009 Suzuki Grand Vitara. (166 HP @ 6000 RPM). In normal driving conditions, 2007 Opel Astra should accelerate faster than 2009 Suzuki Grand Vitara. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 90 kg more than 2009 Suzuki Grand Vitara. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Suzuki Grand Vitara 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 2009 Suzuki Grand Vitara. 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, 2007 Opel Astra (262 Nm @ 1950 RPM) has 42 more torque (in Nm) than 2009 Suzuki Grand Vitara. (220 Nm @ 4000 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2009 Suzuki Grand Vitara.
Compare all specifications:
| 2007 Opel Astra | 2009 Suzuki Grand Vitara | |
| Make | Opel | Suzuki |
| Model | Astra | Grand Vitara |
| Year Released | 2007 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2393 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 166 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 262 Nm | 220 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Engine Bore Size | 86.1 mm | 92 mm |
| Engine Stroke Size | 86 mm | 90 mm |
| Engine Compression Ratio | 8.8:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 7.8 seconds | 11.7 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1385 kg | 1295 kg |
| Vehicle Length | 4300 mm | 4510 mm |
| Vehicle Width | 1760 mm | 1820 mm |
| Vehicle Height | 1440 mm | 1700 mm |
| Wheelbase Size | 2620 mm | 2650 mm |
| Fuel Consumption Overall | 9.3 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 52 L | 66 L |
