2002 Infiniti G20 vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Infiniti G20. In addition, the cost of maintenance, including insurance, on 2002 Infiniti G20 would be higher. At 1,998 cc (4 cylinders), 2002 Infiniti G20 is equipped with a bigger engine. In terms of performance, 2002 Infiniti G20 (146 HP @ 6000 RPM) has 23 more horse power than 2005 Opel Astra. (123 HP @ 5800 RPM). In normal driving conditions, 2002 Infiniti G20 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Infiniti G20 weights approximately 143 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2002 Infiniti G20 (185 Nm @ 4800 RPM) has 5 more torque (in Nm) than 2005 Opel Astra. (180 Nm @ 4400 RPM). This means 2002 Infiniti G20 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
2002 Infiniti G20 | 2005 Opel Astra | |
Make | Infiniti | Opel |
Model | G20 | Astra |
Year Released | 2002 | 2005 |
Engine Position | Front | Front |
Engine Size | 1998 cc | 1997 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 146 HP | 123 HP |
Engine RPM | 6000 RPM | 5800 RPM |
Torque | 185 Nm | 180 Nm |
Torque RPM | 4800 RPM | 4400 RPM |
Engine Bore Size | 86 mm | 86 mm |
Engine Stroke Size | 86 mm | 86 mm |
Engine Compression Ratio | 9.5:1 | 9.6:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1326 kg | 1183 kg |
Wheelbase Size | 2610 mm | 2500 mm |
Fuel Tank Capacity | 60 L | 52 L |