2007 Alfa Romeo 156 vs. 2006 Kia Optima
To start off, 2007 Alfa Romeo 156 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Kia Optima. In addition, the cost of maintenance, including insurance, on 2006 Kia Optima would be higher. At 2,492 cc (6 cylinders), 2007 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 156 (190 HP @ 6300 RPM) has 52 more horse power than 2006 Kia Optima. (138 HP @ 5500 RPM). In normal driving conditions, 2007 Alfa Romeo 156 should accelerate faster than 2006 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Optima weights approximately 595 kg more than 2007 Alfa Romeo 156.
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, 2007 Alfa Romeo 156 (218 Nm @ 5000 RPM) has 19 more torque (in Nm) than 2006 Kia Optima. (199 Nm @ 3000 RPM). This means 2007 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
2007 Alfa Romeo 156 | 2006 Kia Optima | |
Make | Alfa Romeo | Kia |
Model | 156 | Optima |
Year Released | 2007 | 2006 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 2492 cc | 2351 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 190 HP | 138 HP |
Engine RPM | 6300 RPM | 5500 RPM |
Torque | 218 Nm | 199 Nm |
Torque RPM | 5000 RPM | 3000 RPM |
Engine Bore Size | 88 mm | 86.5 mm |
Engine Stroke Size | 68.3 mm | 100 mm |
Engine Compression Ratio | 10.3:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1405 kg | 2000 kg |
Vehicle Length | 4450 mm | 4730 mm |
Vehicle Width | 1750 mm | 1820 mm |
Vehicle Height | 1440 mm | 1420 mm |
Wheelbase Size | 2600 mm | 2710 mm |
Fuel Consumption Overall | 11.8 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 63 L | 65 L |