2002 BMW M3 vs. 2007 BMW 645
To start off, 2007 BMW 645 is newer by 5 year(s). Which means there will be less support and parts availability for 2002 BMW M3. In addition, the cost of maintenance, including insurance, on 2002 BMW M3 would be higher. At 4,398 cc (8 cylinders), 2007 BMW 645 is equipped with a bigger engine. In terms of performance, 2002 BMW M3 (444 HP @ 7400 RPM) has 116 more horse power than 2007 BMW 645. (328 HP @ 6100 RPM). In normal driving conditions, 2002 BMW M3 should accelerate faster than 2007 BMW 645. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 645 weights approximately 715 kg more than 2002 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, 2002 BMW M3 (480 Nm) has 30 more torque (in Nm) than 2007 BMW 645. (450 Nm). This means 2002 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 645. 2007 BMW 645 has automatic transmission and 2002 BMW M3 has manual transmission. 2002 BMW M3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 645 will be easier to drive especially in heavy traffic.
Compare all specifications:
2002 BMW M3 | 2007 BMW 645 | |
Make | BMW | BMW |
Model | M3 | 645 |
Year Released | 2002 | 2007 |
Engine Position | Front | Front |
Engine Size | 3997 cc | 4398 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 444 HP | 328 HP |
Engine RPM | 7400 RPM | 6100 RPM |
Torque | 480 Nm | 450 Nm |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1100 kg | 1815 kg |
Wheelbase Size | 2890 mm | 2790 mm |