2003 BMW 545 vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 4 year(s). Which means there will be less support and parts availability for 2003 BMW 545. In addition, the cost of maintenance, including insurance, on 2003 BMW 545 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 545 is equipped with a bigger engine. In terms of performance, 2003 BMW 545 (328 HP @ 6100 RPM) has 52 more horse power than 2007 Opel Vectra. (276 HP @ 5500 RPM). In normal driving conditions, 2003 BMW 545 should accelerate faster than 2007 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 545 weights approximately 90 kg more than 2007 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW 545 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 BMW 545. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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 545 (451 Nm @ 3600 RPM) has 96 more torque (in Nm) than 2007 Opel Vectra. (355 Nm @ 1800 RPM). This means 2003 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra. 2003 BMW 545 has automatic transmission and 2007 Opel Vectra has manual transmission. 2007 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW 545 will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 BMW 545 | 2007 Opel Vectra | |
Make | BMW | Opel |
Model | 545 | Vectra |
Year Released | 2003 | 2007 |
Engine Position | Front | Front |
Engine Size | 4398 cc | 2792 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 328 HP | 276 HP |
Engine RPM | 6100 RPM | 5500 RPM |
Torque | 451 Nm | 355 Nm |
Torque RPM | 3600 RPM | 1800 RPM |
Engine Bore Size | 92 mm | 89 mm |
Engine Stroke Size | 82.7 mm | 74.8 mm |
Top Speed | 250 km/hour | 250 km/hour |
Acceleration 0-100mph | 5.9 seconds | 6.5 seconds |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1670 kg | 1580 kg |
Vehicle Length | 4850 mm | 4620 mm |
Vehicle Width | 1850 mm | 1800 mm |
Vehicle Height | 1470 mm | 1460 mm |
Wheelbase Size | 2890 mm | 2710 mm |
Fuel Consumption Overall | 10.6 L/100km | 10.4 L/100km |
Fuel Tank Capacity | 70 L | 61 L |