1995 Alfa Romeo 146 vs. 2006 BMW 645
To start off, 2006 BMW 645 is newer by 11 year(s). Which means there will be less support and parts availability for 1995 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 1995 Alfa Romeo 146 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 238 more horse power than 1995 Alfa Romeo 146. (90 HP @ 6000 RPM) In normal driving conditions, 2006 BMW 645 should accelerate faster than 1995 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 661 kg more than 1995 Alfa Romeo 146. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 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 2006 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 1995 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, 2006 BMW 645 (450 Nm @ 3600 RPM) has 335 more torque (in Nm) than 1995 Alfa Romeo 146. (115 Nm @ 4400 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1995 Alfa Romeo 146.
Compare all specifications:
| 1995 Alfa Romeo 146 | 2006 BMW 645 | |
| Make | Alfa Romeo | BMW |
| Model | 146 | 645 |
| Year Released | 1995 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 4398 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Horse Power | 90 HP | 328 HP |
| Engine RPM | 6000 RPM | 6100 RPM |
| Torque | 115 Nm | 450 Nm |
| Torque RPM | 4400 RPM | 3600 RPM |
| Engine Bore Size | 80 mm | 92 mm |
| Engine Stroke Size | 67.2 mm | 83 mm |
| Top Speed | 179 km/hour | 250 km/hour |
| Acceleration 0-100mph | 12.8 seconds | 6.1 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1175 kg | 1836 kg |
| Vehicle Length | 4260 mm | 4830 mm |
| Vehicle Width | 1720 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2550 mm | 2790 mm |
| Fuel Tank Capacity | 50 L | 70 L |
