2007 Opel Antara vs. 2001 Alfa Romeo 146
To start off, 2007 Opel Antara is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 146 would be higher. At 3,194 cc (6 cylinders), 2007 Opel Antara is equipped with a bigger engine. In terms of performance, 2007 Opel Antara (224 HP @ 6600 RPM) has 82 more horse power than 2001 Alfa Romeo 146. (142 HP @ 6500 RPM). In normal driving conditions, 2007 Opel Antara should accelerate faster than 2001 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Antara weights approximately 630 kg more than 2001 Alfa Romeo 146. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 2001 Alfa Romeo 146. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Opel Antara (297 Nm @ 3200 RPM) has 128 more torque (in Nm) than 2001 Alfa Romeo 146. (169 Nm @ 3500 RPM). This means 2007 Opel Antara will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 146. 2007 Opel Antara has automatic transmission and 2001 Alfa Romeo 146 has manual transmission. 2001 Alfa Romeo 146 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Antara will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Opel Antara | 2001 Alfa Romeo 146 | |
| Make | Opel | Alfa Romeo |
| Model | Antara | 146 |
| Year Released | 2007 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 3194 cc | 1746 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 224 HP | 142 HP |
| Engine RPM | 6600 RPM | 6500 RPM |
| Torque | 297 Nm | 169 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Bore Size | 89 mm | 82 mm |
| Engine Stroke Size | 85.6 mm | 82.8 mm |
| Engine Compression Ratio | 10.3:1 | 10.7:1 |
| Top Speed | 203 km/hour | 209 km/hour |
| Acceleration 0-100mph | 8.8 seconds | 9.3 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1845 kg | 1215 kg |
| Vehicle Length | 4260 mm | 4240 mm |
| Vehicle Width | 1860 mm | 1720 mm |
| Vehicle Height | 1710 mm | 1430 mm |
| Wheelbase Size | 2710 mm | 2550 mm |
| Fuel Consumption Overall | 11.6 L/100km | 12.6 L/100km |
| Fuel Tank Capacity | 65 L | 61 L |
