2005 Alfa Romeo 147 vs. 2011 Opel Antara
To start off, 2011 Opel Antara is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 147 would be higher. At 1,990 cc (4 cylinders), 2011 Opel Antara is equipped with a bigger engine. In terms of performance, both vehicles can yield 148 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Antara weights approximately 529 kg more than 2005 Alfa Romeo 147.
Because 2011 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alfa Romeo 147. 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 (320 Nm @ 2000 RPM) has 139 more torque (in Nm) than 2005 Alfa Romeo 147. (181 Nm @ 3800 RPM). This means 2011 Opel Antara will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 147. 2011 Opel Antara has automatic transmission and 2005 Alfa Romeo 147 has manual transmission. 2005 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Opel Antara will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Alfa Romeo 147 | 2011 Opel Antara | |
| Make | Alfa Romeo | Opel |
| Model | 147 | Antara |
| Year Released | 2005 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1990 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 148 HP |
| Engine RPM | 3800 RPM | 4000 RPM |
| Torque | 181 Nm | 320 Nm |
| Torque RPM | 3800 RPM | 2000 RPM |
| Engine Bore Size | 83 mm | 83 mm |
| Engine Stroke Size | 91 mm | 92 mm |
| Engine Compression Ratio | 10.0:1 | 17.5:1 |
| Top Speed | 208 km/hour | 180 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 10.3 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1326 kg | 1855 kg |
| Vehicle Length | 4180 mm | 4580 mm |
| Vehicle Width | 1740 mm | 1860 mm |
| Vehicle Height | 1470 mm | 1710 mm |
| Wheelbase Size | 2710 mm | 2710 mm |
| Fuel Consumption Overall | 8.9 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 60 L | 65 L |
