2003 Alfa Romeo 156 vs. 2005 Kia Optima
To start off, 2005 Kia Optima is newer by 2 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 2,387 cc (5 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (174 HP @ 4000 RPM) has 36 more horse power than 2005 Kia Optima. (138 HP @ 3800 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2005 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 28 kg more than 2003 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, 2003 Alfa Romeo 156 (385 Nm) has 186 more torque (in Nm) than 2005 Kia Optima. (199 Nm). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
2003 Alfa Romeo 156 | 2005 Kia Optima | |
Make | Alfa Romeo | Kia |
Model | 156 | Optima |
Year Released | 2003 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2387 cc | 2360 cc |
Engine Cylinders | 5 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 174 HP | 138 HP |
Engine RPM | 4000 RPM | 3800 RPM |
Torque | 385 Nm | 199 Nm |
Engine Bore Size | 82 mm | 87 mm |
Engine Stroke Size | 90.4 mm | 100 mm |
Engine Compression Ratio | 18.5:1 | 10.0:1 |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1460 kg | 1488 kg |
Vehicle Length | 4440 mm | 4730 mm |
Vehicle Width | 1750 mm | 1820 mm |
Vehicle Height | 1440 mm | 1420 mm |
Wheelbase Size | 2550 mm | 2710 mm |
Fuel Consumption Overall | 6.6 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 63 L | 65 L |