2005 Alfa Romeo 156 vs. 2004 Opel Zafira
To start off, 2005 Alfa Romeo 156 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2004 Opel Zafira would be higher. At 2,387 cc (5 cylinders), 2005 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (174 HP @ 4000 RPM) has 47 more horse power than 2004 Opel Zafira. (127 HP @ 5600 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 2004 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 65 kg more than 2004 Opel Zafira. 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 156 (385 Nm @ 2000 RPM) has 215 more torque (in Nm) than 2004 Opel Zafira. (170 Nm @ 3800 RPM). This means 2005 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Zafira.
Compare all specifications:
2005 Alfa Romeo 156 | 2004 Opel Zafira | |
Make | Alfa Romeo | Opel |
Model | 156 | Zafira |
Year Released | 2005 | 2004 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 2387 cc | 1796 cc |
Engine Cylinders | 5 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 174 HP | 127 HP |
Engine RPM | 4000 RPM | 5600 RPM |
Torque | 385 Nm | 170 Nm |
Torque RPM | 2000 RPM | 3800 RPM |
Engine Bore Size | 82 mm | 80.6 mm |
Engine Stroke Size | 90.4 mm | 88.2 mm |
Engine Compression Ratio | 18.5:1 | 10.5:1 |
Fuel Type | Diesel | Gasoline - Premium |
Acceleration 0-100mph | 8.6 seconds | 11.5 seconds |
Drive Type | Front | Front |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1510 kg | 1445 kg |
Vehicle Length | 4440 mm | 4320 mm |
Vehicle Width | 1750 mm | 1750 mm |
Vehicle Height | 1400 mm | 1640 mm |
Wheelbase Size | 2550 mm | 2640 mm |
Fuel Consumption Overall | 6.6 L/100km | 8.6 L/100km |
Fuel Tank Capacity | 63 L | 60 L |