2005 BMW 645 vs. 2001 Alfa Romeo 146
To start off, 2005 BMW 645 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 146 would be higher. At 4,390 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (338 HP @ 6100 RPM) has 185 more horse power than 2001 Alfa Romeo 146. (153 HP @ 6400 RPM). In normal driving conditions, 2005 BMW 645 should accelerate faster than 2001 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 645 weights approximately 440 kg more than 2001 Alfa Romeo 146. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 645 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2001 Alfa Romeo 146, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 BMW 645 (439 Nm @ 3600 RPM) has 252 more torque (in Nm) than 2001 Alfa Romeo 146. (187 Nm @ 3500 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 146.
Compare all specifications:
2005 BMW 645 | 2001 Alfa Romeo 146 | |
Make | BMW | Alfa Romeo |
Model | 645 | 146 |
Year Released | 2005 | 2001 |
Engine Position | Front | Front |
Engine Size | 4390 cc | 1910 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 338 HP | 153 HP |
Engine RPM | 6100 RPM | 6400 RPM |
Torque | 439 Nm | 187 Nm |
Torque RPM | 3600 RPM | 3500 RPM |
Engine Bore Size | 92 mm | 83.1 mm |
Engine Stroke Size | 83 mm | 91.1 mm |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Acceleration 0-100mph | 5.6 seconds | 8.4 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1715 kg | 1275 kg |
Vehicle Length | 4830 mm | 4240 mm |
Vehicle Width | 1860 mm | 1720 mm |
Vehicle Height | 1380 mm | 1430 mm |
Wheelbase Size | 2790 mm | 2550 mm |
Fuel Consumption Highway | 9.4 L/100km | 6.6 L/100km |
Fuel Consumption City | 13.8 L/100km | 8.7 L/100km |
Fuel Consumption Overall | 11.8 L/100km | 13.6 L/100km |
Fuel Tank Capacity | 70 L | 61 L |