1997 Alfa Romeo 155 vs. 2009 Opel Astra
To start off, 2009 Opel Astra is newer by 12 year(s). Which means there will be less support and parts availability for 1997 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1997 Alfa Romeo 155 would be higher. At 1,795 cc (4 cylinders), 2009 Opel Astra is equipped with a bigger engine. In terms of performance, 2009 Opel Astra (138 HP @ 5600 RPM) has 20 more horse power than 1997 Alfa Romeo 155. (118 HP @ 6300 RPM) In normal driving conditions, 2009 Opel Astra should accelerate faster than 1997 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 2009 Opel Astra weights approximately 8 kg more than 1997 Alfa Romeo 155. 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, 2009 Opel Astra (175 Nm @ 3800 RPM) has 31 more torque (in Nm) than 1997 Alfa Romeo 155. (144 Nm @ 4500 RPM). This means 2009 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1997 Alfa Romeo 155.
Compare all specifications:
1997 Alfa Romeo 155 | 2009 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | 155 | Astra |
Year Released | 1997 | 2009 |
Engine Position | Front | Front |
Engine Size | 1598 cc | 1795 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 118 HP | 138 HP |
Engine RPM | 6300 RPM | 5600 RPM |
Torque | 144 Nm | 175 Nm |
Torque RPM | 4500 RPM | 3800 RPM |
Engine Bore Size | 82 mm | 80.5 mm |
Engine Stroke Size | 75.7 mm | 88.2 mm |
Engine Compression Ratio | 10.3:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1270 kg | 1278 kg |
Vehicle Length | 4450 mm | 4260 mm |
Vehicle Width | 1710 mm | 1760 mm |
Vehicle Height | 1450 mm | 1470 mm |