2003 Alfa Romeo 156 vs. 2006 Kia Sedona
To start off, 2006 Kia Sedona is newer by 3 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 2,495 cc (6 cylinders), 2006 Kia Sedona is equipped with a bigger engine. In terms of performance, 2006 Kia Sedona (148 HP @ 5600 RPM) has 10 more horse power than 2003 Alfa Romeo 156. (138 HP @ 4000 RPM) In normal driving conditions, 2006 Kia Sedona should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Sedona weights approximately 362 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.
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, 2003 Alfa Romeo 156 (305 Nm @ 2000 RPM) has 81 more torque (in Nm) than 2006 Kia Sedona. (224 Nm @ 4000 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Sedona.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2006 Kia Sedona | |
| Make | Alfa Romeo | Kia |
| Model | 156 | Sedona |
| Year Released | 2003 | 2006 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 2495 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 148 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 305 Nm | 224 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 80 mm |
| Engine Stroke Size | 90.4 mm | 82.8 mm |
| Engine Compression Ratio | 18.5:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1308 kg | 1670 kg |
| Vehicle Length | 4440 mm | 4930 mm |
| Vehicle Width | 1750 mm | 1910 mm |
| Vehicle Height | 1440 mm | 1810 mm |
| Wheelbase Size | 2600 mm | 2910 mm |
| Fuel Consumption Overall | 5.9 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 63 L | 75 L |
