2003 BMW 645 vs. 2008 Opel Antara
To start off, 2008 Opel Antara is newer by 5 year(s). Which means there will be less support and parts availability for 2003 BMW 645. In addition, the cost of maintenance, including insurance, on 2003 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 645 is equipped with a bigger engine. In terms of performance, 2003 BMW 645 (310 HP @ 6000 RPM) has 172 more horse power than 2008 Opel Antara. (138 HP @ 5200 RPM). In normal driving conditions, 2003 BMW 645 should accelerate faster than 2008 Opel Antara. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Antara weights approximately 107 kg more than 2003 BMW 645.
Because 2008 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW 645. 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, 2003 BMW 645 (450 Nm @ 3600 RPM) has 230 more torque (in Nm) than 2008 Opel Antara. (220 Nm @ 2400 RPM). This means 2003 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Antara. 2003 BMW 645 has automatic transmission and 2008 Opel Antara has manual transmission. 2008 Opel Antara will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW 645 will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 BMW 645 | 2008 Opel Antara | |
Make | BMW | Opel |
Model | 645 | Antara |
Year Released | 2003 | 2008 |
Body Type | Coupe | SUV |
Engine Position | Front | Front |
Engine Size | 4398 cc | 2404 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 310 HP | 138 HP |
Engine RPM | 6000 RPM | 5200 RPM |
Torque | 450 Nm | 220 Nm |
Torque RPM | 3600 RPM | 2400 RPM |
Engine Bore Size | 92 mm | 87.5 mm |
Engine Stroke Size | 82.7 mm | 100 mm |
Engine Compression Ratio | 10.5:1 | 9.6:1 |
Top Speed | 250 km/hour | 175 km/hour |
Acceleration 0-100mph | 5.9 seconds | 11.9 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1698 kg | 1805 kg |
Vehicle Length | 4830 mm | 4580 mm |
Vehicle Width | 1860 mm | 1860 mm |
Vehicle Height | 1380 mm | 1710 mm |
Wheelbase Size | 2790 mm | 2710 mm |
Fuel Consumption Overall | 10.9 L/100km | 9.6 L/100km |
Fuel Tank Capacity | 70 L | 65 L |