2005 Opel Astra vs. 1999 Infiniti I
To start off, 2005 Opel Astra is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Infiniti I. In addition, the cost of maintenance, including insurance, on 1999 Infiniti I would be higher. At 2,960 cc (6 cylinders), 1999 Infiniti I is equipped with a bigger engine. In terms of performance, 1999 Infiniti I (224 HP @ 5600 RPM) has 71 more horse power than 2005 Opel Astra. (153 HP @ 5800 RPM) In normal driving conditions, 1999 Infiniti I should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Infiniti I weights approximately 212 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, 1999 Infiniti I (270 Nm @ 4800 RPM) has 67 more torque (in Nm) than 2005 Opel Astra. (203 Nm @ 4000 RPM). This means 1999 Infiniti I will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2005 Opel Astra | 1999 Infiniti I | |
| Make | Opel | Infiniti |
| Model | Astra | I |
| Year Released | 2005 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2197 cc | 2960 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 153 HP | 224 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 203 Nm | 270 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Vehicle Weight | 1298 kg | 1510 kg |
| Vehicle Length | 4290 mm | 4930 mm |
| Vehicle Width | 1720 mm | 1790 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2710 mm | 2760 mm |
