1996 BMW M3 vs. 2006 BMW 645
To start off, 2006 BMW 645 is newer by 10 year(s). Which means there will be less support and parts availability for 1996 BMW M3. In addition, the cost of maintenance, including insurance, on 1996 BMW M3 would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, both vehicles can yield 328 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 204 kg more than 1996 BMW M3.
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, 2006 BMW 645 (450 Nm @ 3600 RPM) has 100 more torque (in Nm) than 1996 BMW M3. (350 Nm @ 3250 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1996 BMW M3.
Compare all specifications:
1996 BMW M3 | 2006 BMW 645 | |
Make | BMW | BMW |
Model | M3 | 645 |
Year Released | 1996 | 2006 |
Body Type | Convertible | Convertible |
Engine Position | Front | Front |
Engine Size | 3169 cc | 4398 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 328 HP | 328 HP |
Engine RPM | 7400 RPM | 6100 RPM |
Torque | 350 Nm | 450 Nm |
Torque RPM | 3250 RPM | 3600 RPM |
Engine Bore Size | 86.4 mm | 92 mm |
Engine Stroke Size | 91 mm | 83 mm |
Engine Compression Ratio | 11.3:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1632 kg | 1836 kg |
Vehicle Length | 4440 mm | 4830 mm |
Vehicle Width | 1790 mm | 1860 mm |
Vehicle Height | 1340 mm | 1380 mm |
Wheelbase Size | 2720 mm | 2790 mm |
Fuel Tank Capacity | 63 L | 70 L |