2009 BMW 650 vs. 2008 Opel Antara
To start off, 2009 BMW 650 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Opel Antara. In addition, the cost of maintenance, including insurance, on 2008 Opel Antara would be higher. At 4,799 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2009 BMW 650 (361 HP @ 6300 RPM) has 223 more horse power than 2008 Opel Antara. (138 HP @ 5200 RPM). In normal driving conditions, 2009 BMW 650 should accelerate faster than 2008 Opel Antara. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Antara weights approximately 280 kg more than 2009 BMW 650.
Because 2008 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 650. In wet, icy, snow, or gravel driving conditions, 2008 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, 2009 BMW 650 (488 Nm @ 3400 RPM) has 268 more torque (in Nm) than 2008 Opel Antara. (220 Nm @ 2400 RPM). This means 2009 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Antara.
Compare all specifications:
| 2009 BMW 650 | 2008 Opel Antara | |
| Make | BMW | Opel |
| Model | 650 | Antara |
| Year Released | 2009 | 2008 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 2404 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 361 HP | 138 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 488 Nm | 220 Nm |
| Torque RPM | 3400 RPM | 2400 RPM |
| Engine Bore Size | 93 mm | 87.5 mm |
| Engine Stroke Size | 88.3 mm | 100 mm |
| Engine Compression Ratio | 10.5:1 | 9.6:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 175 km/hour |
| Acceleration 0-100mph | 5.7 seconds | 11.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1525 kg | 1805 kg |
| Vehicle Length | 4830 mm | 4580 mm |
| Vehicle Width | 1380 mm | 1860 mm |
| Vehicle Height | 1860 mm | 1710 mm |
| Wheelbase Size | 2790 mm | 2710 mm |
| Fuel Consumption Overall | 9.3 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
