2005 Alfa Romeo 147 vs. 1991 Opel Astra
To start off, 2005 Alfa Romeo 147 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 3,179 cc (6 cylinders), 2005 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 147 (240 HP @ 6200 RPM) has 158 more horse power than 1991 Opel Astra. (82 HP @ 5800 RPM). In normal driving conditions, 2005 Alfa Romeo 147 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 147 weights approximately 545 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 Alfa Romeo 147 (289 Nm @ 4800 RPM) has 176 more torque (in Nm) than 1991 Opel Astra. (113 Nm @ 3400 RPM). This means 2005 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
2005 Alfa Romeo 147 | 1991 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | 147 | Astra |
Year Released | 2005 | 1991 |
Engine Position | Front | Front |
Engine Size | 3179 cc | 1388 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 240 HP | 82 HP |
Engine RPM | 6200 RPM | 5800 RPM |
Torque | 289 Nm | 113 Nm |
Torque RPM | 4800 RPM | 3400 RPM |
Engine Bore Size | 93 mm | 77.6 mm |
Engine Stroke Size | 78 mm | 73.4 mm |
Engine Compression Ratio | 10.5:1 | 9.4:1 |
Top Speed | 246 km/hour | 171 km/hour |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1485 kg | 940 kg |
Vehicle Length | 4220 mm | 4060 mm |
Vehicle Width | 1770 mm | 1690 mm |
Vehicle Height | 1420 mm | 1430 mm |
Wheelbase Size | 2600 mm | 2610 mm |