2004 Opel Zafira vs. 2008 Alfa Romeo 156
To start off, 2008 Alfa Romeo 156 is newer by 4 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 2,490 cc (6 cylinders), 2008 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2004 Opel Zafira (197 HP @ 5600 RPM) has 8 more horse power than 2008 Alfa Romeo 156. (189 HP @ 6300 RPM). In normal driving conditions, 2004 Opel Zafira should accelerate faster than 2008 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Zafira weights approximately 185 kg more than 2008 Alfa Romeo 156. 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, 2004 Opel Zafira (251 Nm @ 1950 RPM) has 33 more torque (in Nm) than 2008 Alfa Romeo 156. (218 Nm @ 5000 RPM). This means 2004 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 2008 Alfa Romeo 156.
Compare all specifications:
| 2004 Opel Zafira | 2008 Alfa Romeo 156 | |
| Make | Opel | Alfa Romeo |
| Model | Zafira | 156 |
| Year Released | 2004 | 2008 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2490 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 189 HP |
| Engine RPM | 5600 RPM | 6300 RPM |
| Torque | 251 Nm | 218 Nm |
| Torque RPM | 1950 RPM | 5000 RPM |
| Engine Bore Size | 86 mm | 88 mm |
| Engine Stroke Size | 86 mm | 68.3 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 220 km/hour | 230 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 7.3 seconds |
| Drive Type | Front | Front |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1540 kg | 1355 kg |
| Vehicle Length | 4320 mm | 4440 mm |
| Vehicle Width | 1750 mm | 1750 mm |
| Vehicle Height | 1640 mm | 1440 mm |
| Wheelbase Size | 2530 mm | 2600 mm |
| Fuel Consumption Overall | 10.1 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 58 L | 63 L |
