2001 Infiniti I vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Infiniti I. In addition, the cost of maintenance, including insurance, on 2001 Infiniti I would be higher. At 2,960 cc (6 cylinders), 2001 Infiniti I is equipped with a bigger engine. In terms of performance, 2001 Infiniti I (224 HP @ 5600 RPM) has 85 more horse power than 2007 Opel Astra. (139 HP @ 5600 RPM). In normal driving conditions, 2001 Infiniti I should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Infiniti I weights approximately 232 kg more than 2007 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, 2001 Infiniti I (270 Nm @ 4800 RPM) has 95 more torque (in Nm) than 2007 Opel Astra. (175 Nm @ 3800 RPM). This means 2001 Infiniti I will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2001 Infiniti I | 2007 Opel Astra | |
| Make | Infiniti | Opel |
| Model | I | Astra |
| Year Released | 2001 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2960 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 224 HP | 139 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 270 Nm | 175 Nm |
| Torque RPM | 4800 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1510 kg | 1278 kg |
| Vehicle Length | 4930 mm | 4260 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2760 mm | 2620 mm |
