2006 Alfa Romeo 156 vs. 2005 Mazda B2500
To start off, 2006 Alfa Romeo 156 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Mazda B2500. In addition, the cost of maintenance, including insurance, on 2005 Mazda B2500 would be higher. At 4,030 cc (6 cylinders), 2005 Mazda B2500 is equipped with a bigger engine. In terms of performance, 2005 Mazda B2500 (204 HP @ 5250 RPM) has 55 more horse power than 2006 Alfa Romeo 156. (149 HP @ 6300 RPM) In normal driving conditions, 2005 Mazda B2500 should accelerate faster than 2006 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mazda B2500 weights approximately 90 kg more than 2006 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mazda B2500 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2005 Mazda B2500 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, 2005 Mazda B2500 (323 Nm @ 3000 RPM) has 142 more torque (in Nm) than 2006 Alfa Romeo 156. (181 Nm @ 3800 RPM). This means 2005 Mazda B2500 will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 156. 2005 Mazda B2500 has automatic transmission and 2006 Alfa Romeo 156 has manual transmission. 2006 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mazda B2500 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Alfa Romeo 156 | 2005 Mazda B2500 | |
| Make | Alfa Romeo | Mazda |
| Model | 156 | B2500 |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 4030 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 149 HP | 204 HP |
| Engine RPM | 6300 RPM | 5250 RPM |
| Torque | 181 Nm | 323 Nm |
| Torque RPM | 3800 RPM | 3000 RPM |
| Engine Bore Size | 83 mm | 100 mm |
| Engine Stroke Size | 91 mm | 85 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1615 kg | 1705 kg |
| Vehicle Length | 4440 mm | 5010 mm |
| Vehicle Width | 1750 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1620 mm |
| Wheelbase Size | 2600 mm | 2990 mm |
