2005 Infiniti I vs. 1991 Opel Astra
To start off, 2005 Infiniti I is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 2,960 cc (6 cylinders), 2005 Infiniti I is equipped with a bigger engine. In terms of performance, 2005 Infiniti I (224 HP @ 5600 RPM) has 142 more horse power than 1991 Opel Astra. (82 HP @ 5800 RPM). In normal driving conditions, 2005 Infiniti I should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti I weights approximately 485 kg more than 1991 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, 2005 Infiniti I (271 Nm @ 4800 RPM) has 158 more torque (in Nm) than 1991 Opel Astra. (113 Nm @ 3400 RPM). This means 2005 Infiniti I will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
2005 Infiniti I | 1991 Opel Astra | |
Make | Infiniti | Opel |
Model | I | Astra |
Year Released | 2005 | 1991 |
Engine Position | Front | Front |
Engine Size | 2960 cc | 1389 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 224 HP | 82 HP |
Engine RPM | 5600 RPM | 5800 RPM |
Torque | 271 Nm | 113 Nm |
Torque RPM | 4800 RPM | 3400 RPM |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 1510 kg | 1025 kg |
Vehicle Length | 4930 mm | 4280 mm |
Vehicle Width | 1790 mm | 1690 mm |
Vehicle Height | 1450 mm | 1480 mm |
Wheelbase Size | 2760 mm | 2450 mm |