2009 Infiniti G37 vs. 2002 Opel Astra
To start off, 2009 Infiniti G37 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Opel Astra. In addition, the cost of maintenance, including insurance, on 2002 Opel Astra would be higher. At 3,696 cc (6 cylinders), 2009 Infiniti G37 is equipped with a bigger engine. In terms of performance, 2009 Infiniti G37 (330 HP @ 7000 RPM) has 133 more horse power than 2002 Opel Astra. (197 HP @ 5600 RPM). In normal driving conditions, 2009 Infiniti G37 should accelerate faster than 2002 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti G37 weights approximately 379 kg more than 2002 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Infiniti G37 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 Infiniti G37. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2009 Infiniti G37 (367 Nm @ 5200 RPM) has 117 more torque (in Nm) than 2002 Opel Astra. (250 Nm @ 1950 RPM). This means 2009 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Astra. 2009 Infiniti G37 has automatic transmission and 2002 Opel Astra has manual transmission. 2002 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Infiniti G37 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Infiniti G37 | 2002 Opel Astra | |
| Make | Infiniti | Opel |
| Model | G37 | Astra |
| Year Released | 2009 | 2002 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3696 cc | 1979 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 330 HP | 197 HP |
| Engine RPM | 7000 RPM | 5600 RPM |
| Torque | 367 Nm | 250 Nm |
| Torque RPM | 5200 RPM | 1950 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1719 kg | 1340 kg |
| Vehicle Length | 4660 mm | 4290 mm |
| Vehicle Width | 1830 mm | 1720 mm |
| Vehicle Height | 1400 mm | 1520 mm |
| Wheelbase Size | 2860 mm | 2710 mm |
| Fuel Tank Capacity | 76 L | 53 L |
