2005 Alfa Romeo 156 vs. 2005 Opel Astra
To start off, both 2005 Alfa Romeo 156 and 2005 Opel Astra were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,970 cc (4 cylinders), 2005 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (148 HP @ 6300 RPM) has 49 more horse power than 2005 Opel Astra. (99 HP @ 5600 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 30 kg more than 2005 Alfa Romeo 156.
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 156 (181 Nm @ 3800 RPM) has 31 more torque (in Nm) than 2005 Opel Astra. (150 Nm @ 3600 RPM). This means 2005 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2005 Alfa Romeo 156 has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Alfa Romeo 156 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Alfa Romeo 156 | 2005 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | 156 | Astra |
Year Released | 2005 | 2005 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 1970 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 148 HP | 99 HP |
Engine RPM | 6300 RPM | 5600 RPM |
Torque | 181 Nm | 150 Nm |
Torque RPM | 3800 RPM | 3600 RPM |
Engine Compression Ratio | 10.0:1 | 10.5:1 |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1320 kg | 1350 kg |
Vehicle Length | 4440 mm | 4280 mm |
Vehicle Width | 1750 mm | 1720 mm |
Vehicle Height | 1440 mm | 1470 mm |
Wheelbase Size | 2550 mm | 2620 mm |
Fuel Tank Capacity | 63 L | 52 L |