2003 BMW M3 vs. 2001 Alfa Romeo 166
To start off, 2003 BMW M3 is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 166 would be higher. At 2,993 cc (6 cylinders), 2003 BMW M3 is equipped with a bigger engine. In terms of performance, 2003 BMW M3 (240 HP @ 6000 RPM) has 14 more horse power than 2001 Alfa Romeo 166. (226 HP @ 6200 RPM). In normal driving conditions, 2003 BMW M3 should accelerate faster than 2001 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2001 Alfa Romeo 166 weights approximately 68 kg more than 2003 BMW M3.
Because 2003 BMW M3 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 2003 BMW M3. However, in wet, icy, snow, or gravel driving conditions, 2001 Alfa Romeo 166, 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, 2003 BMW M3 (300 Nm @ 4250 RPM) has 25 more torque (in Nm) than 2001 Alfa Romeo 166. (275 Nm @ 5000 RPM). This means 2003 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 166.
Compare all specifications:
| 2003 BMW M3 | 2001 Alfa Romeo 166 | |
| Make | BMW | Alfa Romeo |
| Model | M3 | 166 |
| Year Released | 2003 | 2001 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2959 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 240 HP | 226 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 300 Nm | 275 Nm |
| Torque RPM | 4250 RPM | 5000 RPM |
| Engine Bore Size | 86 mm | 93 mm |
| Engine Stroke Size | 85.8 mm | 72.6 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Top Speed | 220 km/hour | 243 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1442 kg | 1510 kg |
| Vehicle Length | 4440 mm | 4730 mm |
| Vehicle Width | 1720 mm | 1820 mm |
| Vehicle Height | 1340 mm | 1420 mm |
| Wheelbase Size | 2730 mm | 2710 mm |
| Fuel Tank Capacity | 65 L | 72 L |
