1993 Alpina B6 vs. 2004 BMW 645
To start off, 2004 BMW 645 is newer by 11 year(s). Which means there will be less support and parts availability for 1993 Alpina B6. In addition, the cost of maintenance, including insurance, on 1993 Alpina B6 would be higher. At 4,398 cc (8 cylinders), 2004 BMW 645 is equipped with a bigger engine. In terms of performance, 2004 BMW 645 (328 HP @ 6100 RPM) has 90 more horse power than 1993 Alpina B6. (238 HP @ 5900 RPM) In normal driving conditions, 2004 BMW 645 should accelerate faster than 1993 Alpina B6. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 645 weights approximately 365 kg more than 1993 Alpina B6. 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, 2004 BMW 645 (450 Nm @ 3600 RPM) has 157 more torque (in Nm) than 1993 Alpina B6. (293 Nm @ 4700 RPM). This means 2004 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1993 Alpina B6. 2004 BMW 645 has automatic transmission and 1993 Alpina B6 has manual transmission. 1993 Alpina B6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 BMW 645 will be easier to drive especially in heavy traffic.
Compare all specifications:
1993 Alpina B6 | 2004 BMW 645 | |
Make | Alpina | BMW |
Model | B6 | 645 |
Year Released | 1993 | 2004 |
Engine Position | Front | Front |
Engine Size | 2752 cc | 4398 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 238 HP | 328 HP |
Engine RPM | 5900 RPM | 6100 RPM |
Torque | 293 Nm | 450 Nm |
Torque RPM | 4700 RPM | 3600 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1325 kg | 1690 kg |
Vehicle Length | 4440 mm | 4830 mm |
Vehicle Width | 1710 mm | 1860 mm |
Vehicle Height | 1400 mm | 1380 mm |
Wheelbase Size | 2710 mm | 2830 mm |