2003 Alpina B7 vs. 2001 Alfa Romeo 146
To start off, 2003 Alpina B7 is newer by 2 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 4,399 cc (8 cylinders), 2003 Alpina B7 is equipped with a bigger engine. In terms of performance, 2003 Alpina B7 (492 HP @ 5500 RPM) has 388 more horse power than 2001 Alfa Romeo 146. (104 HP @ 6300 RPM). In normal driving conditions, 2003 Alpina B7 should accelerate faster than 2001 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B7 weights approximately 830 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 2003 Alpina B7 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 Alpina B7. 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, 2003 Alpina B7 (700 Nm @ 4250 RPM) has 575 more torque (in Nm) than 2001 Alfa Romeo 146. (125 Nm @ 4600 RPM). This means 2003 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 146. 2003 Alpina B7 has automatic transmission and 2001 Alfa Romeo 146 has manual transmission. 2001 Alfa Romeo 146 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Alpina B7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alpina B7 | 2001 Alfa Romeo 146 | |
| Make | Alpina | Alfa Romeo |
| Model | B7 | 146 |
| Year Released | 2003 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 4399 cc | 1370 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 492 HP | 104 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 700 Nm | 125 Nm |
| Torque RPM | 4250 RPM | 4600 RPM |
| Top Speed | 295 km/hour | 187 km/hour |
| Acceleration 0-100mph | 5.5 seconds | 11.5 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1990 kg | 1160 kg |
| Vehicle Length | 5180 mm | 4240 mm |
| Vehicle Width | 1910 mm | 1720 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 3000 mm | 2550 mm |
| Fuel Tank Capacity | 88 L | 51 L |
