2006 Alfa Romeo 147 vs. 2010 Opel Antara
To start off, 2010 Opel Antara is newer by 4 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 147 would be higher. At 2,404 cc (4 cylinders), 2010 Opel Antara is equipped with a bigger engine. In terms of performance, 2010 Opel Antara (138 HP @ 5200 RPM) has 20 more horse power than 2006 Alfa Romeo 147. (118 HP @ 6200 RPM) In normal driving conditions, 2010 Opel Antara should accelerate faster than 2006 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2010 Opel Antara weights approximately 527 kg more than 2006 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 2006 Alfa Romeo 147. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 Opel Antara (220 Nm @ 2400 RPM) has 74 more torque (in Nm) than 2006 Alfa Romeo 147. (146 Nm @ 4200 RPM). This means 2010 Opel Antara will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 147.
Compare all specifications:
| 2006 Alfa Romeo 147 | 2010 Opel Antara | |
| Make | Alfa Romeo | Opel |
| Model | 147 | Antara |
| Year Released | 2006 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2404 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 | 6200 RPM | 5200 RPM |
| Torque | 146 Nm | 220 Nm |
| Torque RPM | 4200 RPM | 2400 RPM |
| Engine Bore Size | 82 mm | 87.5 mm |
| Engine Stroke Size | 75.7 mm | 100 mm |
| Engine Compression Ratio | 10.3:1 | 9.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 195 km/hour | 175 km/hour |
| Acceleration 0-100mph | 10.6 seconds | 11.9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1278 kg | 1805 kg |
| Vehicle Length | 4230 mm | 4580 mm |
| Vehicle Width | 1740 mm | 1860 mm |
| Vehicle Height | 1450 mm | 1710 mm |
| Wheelbase Size | 2550 mm | 2710 mm |
| Fuel Consumption Overall | 8.2 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 60 L | 65 L |
