2005 Noble M12 vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Noble M12. In addition, the cost of maintenance, including insurance, on 2005 Noble M12 would be higher. At 2,968 cc (6 cylinders), 2005 Noble M12 is equipped with a bigger engine. In terms of performance, 2005 Noble M12 (335 HP @ 5800 RPM) has 231 more horse power than 2006 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 2005 Noble M12 should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 215 kg more than 2005 Noble M12.
Because 2005 Noble M12 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 2005 Noble M12. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2005 Noble M12 (485 Nm @ 3500 RPM) has 335 more torque (in Nm) than 2006 Opel Astra. (150 Nm @ 3900 RPM). This means 2005 Noble M12 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 2005 Noble M12 | 2006 Opel Astra | |
| Make | Noble | Opel |
| Model | M12 | Astra |
| Year Released | 2005 | 2006 |
| Engine Position | Middle | Front |
| Engine Size | 2968 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 335 HP | 104 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 485 Nm | 150 Nm |
| Torque RPM | 3500 RPM | 3900 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1050 kg | 1265 kg |
| Vehicle Length | 4100 mm | 4260 mm |
| Vehicle Width | 1840 mm | 1760 mm |
| Vehicle Height | 1150 mm | 1470 mm |
| Wheelbase Size | 2440 mm | 2620 mm |
