2011 Opel Antara vs. 2008 Alfa Romeo 156
To start off, 2011 Opel Antara is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2008 Alfa Romeo 156 would be higher. At 2,404 cc (4 cylinders), 2011 Opel Antara is equipped with a bigger engine. In terms of performance, 2008 Alfa Romeo 156 (148 HP @ 6300 RPM) has 10 more horse power than 2011 Opel Antara. (138 HP @ 5200 RPM) In normal driving conditions, 2008 Alfa Romeo 156 should accelerate faster than 2011 Opel Antara. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Antara weights approximately 520 kg more than 2008 Alfa Romeo 156.
Because 2011 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 2008 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2011 Opel Antara will offer significantly more control. 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, 2011 Opel Antara (220 Nm @ 2400 RPM) has 38 more torque (in Nm) than 2008 Alfa Romeo 156. (182 Nm @ 3800 RPM). This means 2011 Opel Antara will have an easier job in driving up hills or pulling heavy equipment than 2008 Alfa Romeo 156.
Compare all specifications:
| 2011 Opel Antara | 2008 Alfa Romeo 156 | |
| Make | Opel | Alfa Romeo |
| Model | Antara | 156 |
| Year Released | 2011 | 2008 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2404 cc | 1970 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 148 HP |
| Engine RPM | 5200 RPM | 6300 RPM |
| Torque | 220 Nm | 182 Nm |
| Torque RPM | 2400 RPM | 3800 RPM |
| Engine Bore Size | 87.5 mm | 83 mm |
| Engine Stroke Size | 100 mm | 91 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 175 km/hour | 214 km/hour |
| Acceleration 0-100mph | 11.9 seconds | 8.8 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1805 kg | 1285 kg |
| Vehicle Length | 4580 mm | 4440 mm |
| Vehicle Width | 1860 mm | 1750 mm |
| Vehicle Height | 1710 mm | 1440 mm |
| Wheelbase Size | 2710 mm | 2600 mm |
| Fuel Consumption Overall | 9.6 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 65 L | 63 L |
