2003 BMW 330 vs. 2008 Alfa Romeo 156
To start off, 2008 Alfa Romeo 156 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 BMW 330. In addition, the cost of maintenance, including insurance, on 2003 BMW 330 would be higher. At 2,996 cc (6 cylinders), 2003 BMW 330 is equipped with a bigger engine. In terms of performance, 2003 BMW 330 (184 HP @ 4000 RPM) has 36 more horse power than 2008 Alfa Romeo 156. (148 HP @ 6300 RPM). In normal driving conditions, 2003 BMW 330 should accelerate faster than 2008 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 330 weights approximately 520 kg more than 2008 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2003 BMW 330 will offer significantly more control. 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 330 (410 Nm @ 1500 RPM) has 228 more torque (in Nm) than 2008 Alfa Romeo 156. (182 Nm @ 3800 RPM). This means 2003 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2008 Alfa Romeo 156. 2008 Alfa Romeo 156 has automatic transmission and 2003 BMW 330 has manual transmission. 2003 BMW 330 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Alfa Romeo 156 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW 330 | 2008 Alfa Romeo 156 | |
| Make | BMW | Alfa Romeo |
| Model | 330 | 156 |
| Year Released | 2003 | 2008 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 1970 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 184 HP | 148 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 410 Nm | 182 Nm |
| Torque RPM | 1500 RPM | 3800 RPM |
| Engine Bore Size | 84 mm | 83 mm |
| Engine Stroke Size | 90 mm | 91 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1805 kg | 1285 kg |
| Vehicle Length | 4480 mm | 4440 mm |
| Vehicle Width | 1750 mm | 1750 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2840 mm | 2600 mm |
| Fuel Tank Capacity | 63 L | 63 L |
