2003 Alfa Romeo 156 vs. 2004 Nissan Xterra
To start off, 2004 Nissan Xterra is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 3,278 cc (6 cylinders), 2004 Nissan Xterra is equipped with a bigger engine. In terms of performance, 2004 Nissan Xterra (210 HP @ 3600 RPM) has 72 more horse power than 2003 Alfa Romeo 156. (138 HP @ 4000 RPM) In normal driving conditions, 2004 Nissan Xterra should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2004 Nissan Xterra weights approximately 344 kg more than 2003 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Nissan Xterra (334 Nm) has 28 more torque (in Nm) than 2003 Alfa Romeo 156. (306 Nm). This means 2004 Nissan Xterra will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2004 Nissan Xterra | |
| Make | Alfa Romeo | Nissan |
| Model | 156 | Xterra |
| Year Released | 2003 | 2004 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 3278 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 210 HP |
| Engine RPM | 4000 RPM | 3600 RPM |
| Torque | 306 Nm | 334 Nm |
| Engine Bore Size | 82 mm | 92 mm |
| Engine Stroke Size | 90.4 mm | 83 mm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1774 kg |
| Vehicle Length | 4450 mm | 4530 mm |
| Vehicle Width | 1750 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1880 mm |
| Wheelbase Size | 2550 mm | 2540 mm |
| Fuel Consumption Overall | 6.1 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 63 L | 73 L |
