1999 BMW M28i vs. 2006 BMW 645
To start off, 2006 BMW 645 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 BMW M28i. In addition, the cost of maintenance, including insurance, on 1999 BMW M28i would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 78 more horse power than 1999 BMW M28i. (250 HP @ 7400 RPM) In normal driving conditions, 2006 BMW 645 should accelerate faster than 1999 BMW M28i. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW M28i weights approximately 8 kg more than 2006 BMW 645.
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) has 95 more torque (in Nm) than 1999 BMW M28i. (355 Nm). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW M28i.
Compare all specifications:
1999 BMW M28i | 2006 BMW 645 | |
Make | BMW | BMW |
Model | M28i | 645 |
Year Released | 1999 | 2006 |
Engine Position | Front | Front |
Engine Size | 3201 cc | 4398 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 250 HP | 328 HP |
Engine RPM | 7400 RPM | 6100 RPM |
Torque | 355 Nm | 450 Nm |
Top Speed | 212 km/hour | 250 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 4 seats |
Vehicle Weight | 1700 kg | 1692 kg |
Vehicle Length | 4780 mm | 4830 mm |
Vehicle Width | 1810 mm | 1860 mm |
Vehicle Height | 1440 mm | 1380 mm |
Wheelbase Size | 2840 mm | 2790 mm |