2004 Alfa Romeo 156 vs. 2005 Toyota Previa
To start off, 2005 Toyota Previa is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 156 would be higher. At 2,358 cc (4 cylinders), 2005 Toyota Previa is equipped with a bigger engine. In terms of performance, 2005 Toyota Previa (160 HP @ 5400 RPM) has 47 more horse power than 2004 Alfa Romeo 156. (113 HP @ 4000 RPM) In normal driving conditions, 2005 Toyota Previa should accelerate faster than 2004 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota Previa weights approximately 120 kg more than 2004 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Alfa Romeo 156 (275 Nm @ 2000 RPM) has 54 more torque (in Nm) than 2005 Toyota Previa. (221 Nm @ 4000 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2005 Toyota Previa.
Compare all specifications:
| 2004 Alfa Romeo 156 | 2005 Toyota Previa | |
| Make | Alfa Romeo | Toyota |
| Model | 156 | Previa |
| Year Released | 2004 | 2005 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1969 cc | 2358 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 113 HP | 160 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 275 Nm | 221 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 88.5 mm |
| Engine Stroke Size | 90.4 mm | 96 mm |
| Engine Compression Ratio | 18.4:1 | 9.6:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1405 kg | 1525 kg |
| Vehicle Length | 4440 mm | 4760 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1770 mm |
| Wheelbase Size | 2550 mm | 2900 mm |
