2006 Alfa Romeo 156 vs. 2004 Mitsubishi Diamante
To start off, 2006 Alfa Romeo 156 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Mitsubishi Diamante. In addition, the cost of maintenance, including insurance, on 2004 Mitsubishi Diamante would be higher. At 3,489 cc (6 cylinders), 2004 Mitsubishi Diamante is equipped with a bigger engine. In terms of performance, 2004 Mitsubishi Diamante (205 HP @ 4000 RPM) has 57 more horse power than 2006 Alfa Romeo 156. (148 HP @ 4000 RPM) In normal driving conditions, 2004 Mitsubishi Diamante should accelerate faster than 2006 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 156 weights approximately 15 kg more than 2004 Mitsubishi Diamante.
Because 2006 Alfa Romeo 156 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mitsubishi Diamante. In wet, icy, snow, or gravel driving conditions, 2006 Alfa Romeo 156 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, 2004 Mitsubishi Diamante (313 Nm) has 8 more torque (in Nm) than 2006 Alfa Romeo 156. (305 Nm). This means 2004 Mitsubishi Diamante will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 156.
Compare all specifications:
| 2006 Alfa Romeo 156 | 2004 Mitsubishi Diamante | |
| Make | Alfa Romeo | Mitsubishi |
| Model | 156 | Diamante |
| Year Released | 2006 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 3489 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 205 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 305 Nm | 313 Nm |
| Engine Bore Size | 82 mm | 93 mm |
| Engine Stroke Size | 90.4 mm | 86 mm |
| Engine Compression Ratio | 18.5:1 | 9.0:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1605 kg | 1590 kg |
| Vehicle Length | 4450 mm | 4980 mm |
| Vehicle Width | 1770 mm | 1790 mm |
| Vehicle Height | 1480 mm | 1440 mm |
| Wheelbase Size | 2600 mm | 2730 mm |
| Fuel Tank Capacity | 50 L | 72 L |
