2002 Alfa Romeo 156 vs. 2009 Opel Antara
To start off, 2009 Opel Antara is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 156 would be higher. At 2,490 cc (5 cylinders), 2002 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2002 Alfa Romeo 156 (148 HP @ 4000 RPM) has 10 more horse power than 2009 Opel Antara. (138 HP @ 5200 RPM). In normal driving conditions, 2002 Alfa Romeo 156 should accelerate faster than 2009 Opel Antara. With that said, vehicle weight also plays an important factor in acceleration. 2009 Opel Antara weights approximately 420 kg more than 2002 Alfa Romeo 156.
Because 2009 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 2002 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2009 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, 2002 Alfa Romeo 156 (305 Nm @ 1800 RPM) has 85 more torque (in Nm) than 2009 Opel Antara. (220 Nm @ 2400 RPM). This means 2002 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2009 Opel Antara.
Compare all specifications:
| 2002 Alfa Romeo 156 | 2009 Opel Antara | |
| Make | Alfa Romeo | Opel |
| Model | 156 | Antara |
| Year Released | 2002 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2490 cc | 2404 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 138 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 305 Nm | 220 Nm |
| Torque RPM | 1800 RPM | 2400 RPM |
| Engine Bore Size | 82 mm | 87.5 mm |
| Engine Stroke Size | 90.4 mm | 100 mm |
| Engine Compression Ratio | 18.5:1 | 9.6:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 212 km/hour | 175 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 11.9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1385 kg | 1805 kg |
| Vehicle Length | 4440 mm | 4580 mm |
| Vehicle Width | 1750 mm | 1860 mm |
| Vehicle Height | 1390 mm | 1710 mm |
| Wheelbase Size | 2610 mm | 2710 mm |
| Fuel Tank Capacity | 63 L | 65 L |
