1999 Opel Astra vs. 2006 Suzuki Grand Vitara
To start off, 2006 Suzuki Grand Vitara is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Opel Astra. In addition, the cost of maintenance, including insurance, on 1999 Opel Astra would be higher. At 1,995 cc (4 cylinders), 2006 Suzuki Grand Vitara is equipped with a bigger engine. In terms of performance, 2006 Suzuki Grand Vitara (126 HP @ 5900 RPM) has 37 more horse power than 1999 Opel Astra. (89 HP @ 6000 RPM) In normal driving conditions, 2006 Suzuki Grand Vitara should accelerate faster than 1999 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Suzuki Grand Vitara weights approximately 280 kg more than 1999 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Suzuki Grand Vitara is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Suzuki Grand Vitara (174 Nm @ 2900 RPM) has 49 more torque (in Nm) than 1999 Opel Astra. (125 Nm @ 4000 RPM). This means 2006 Suzuki Grand Vitara will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Astra.
Compare all specifications:
| 1999 Opel Astra | 2006 Suzuki Grand Vitara | |
| Make | Opel | Suzuki |
| Model | Astra | Grand Vitara |
| Year Released | 1999 | 2006 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 1389 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 89 HP | 126 HP |
| Engine RPM | 6000 RPM | 5900 RPM |
| Torque | 125 Nm | 174 Nm |
| Torque RPM | 4000 RPM | 2900 RPM |
| Engine Bore Size | 77.6 mm | 84 mm |
| Engine Stroke Size | 73.4 mm | 90 mm |
| Engine Compression Ratio | 10.5:1 | 9.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1150 kg | 1430 kg |
| Vehicle Length | 4250 mm | 4200 mm |
| Vehicle Width | 1690 mm | 1790 mm |
| Vehicle Height | 1410 mm | 1750 mm |
| Wheelbase Size | 2620 mm | 2490 mm |
