1996 BMW 545 vs. 2003 BMW 645
To start off, 2003 BMW 645 is newer by 7 year(s). Which means there will be less support and parts availability for 1996 BMW 545. In addition, the cost of maintenance, including insurance, on 1996 BMW 545 would be higher. Both 1996 BMW 545 and 2003 BMW 645 are equipped with a 4,398 cc engine. In terms of performance, 2003 BMW 645 (321 HP @ 6100 RPM) has 39 more horse power than 1996 BMW 545. (282 HP @ 5700 RPM) In normal driving conditions, 2003 BMW 645 should accelerate faster than 1996 BMW 545. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 645 weights approximately 245 kg more than 1996 BMW 545. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 10 more torque (in Nm) than 1996 BMW 545. (440 Nm @ 3900 RPM). This means 2003 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1996 BMW 545. 2003 BMW 645 has automatic transmission and 1996 BMW 545 has manual transmission. 1996 BMW 545 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:
1996 BMW 545 | 2003 BMW 645 | |
Make | BMW | BMW |
Model | 545 | 645 |
Year Released | 1996 | 2003 |
Body Type | Station Wagon | Convertible |
Engine Position | Front | Front |
Engine Size | 4398 cc | 4398 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 282 HP | 321 HP |
Engine RPM | 5700 RPM | 6100 RPM |
Torque | 440 Nm | 450 Nm |
Torque RPM | 3900 RPM | 3600 RPM |
Engine Bore Size | 92.1 mm | 92 mm |
Engine Stroke Size | 82.7 mm | 82.7 mm |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1650 kg | 1895 kg |
Vehicle Length | 4810 mm | 4830 mm |
Vehicle Width | 1810 mm | 1860 mm |
Vehicle Height | 1450 mm | 1380 mm |
Wheelbase Size | 2840 mm | 2790 mm |
Fuel Tank Capacity | 63 L | 70 L |