2007 Alfa Romeo 156 vs. 2011 Kia Optima
To start off, 2011 Kia Optima is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2007 Alfa Romeo 156 would be higher. At 2,492 cc (6 cylinders), 2007 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2011 Kia Optima (274 HP @ 6000 RPM) has 84 more horse power than 2007 Alfa Romeo 156. (190 HP @ 6300 RPM) In normal driving conditions, 2011 Kia Optima should accelerate faster than 2007 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2011 Kia Optima weights approximately 130 kg more than 2007 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, 2011 Kia Optima (364 Nm @ 1750 RPM) has 146 more torque (in Nm) than 2007 Alfa Romeo 156. (218 Nm @ 5000 RPM). This means 2011 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 156. 2011 Kia Optima has automatic transmission and 2007 Alfa Romeo 156 has manual transmission. 2007 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Kia Optima will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Alfa Romeo 156 | 2011 Kia Optima | |
Make | Alfa Romeo | Kia |
Model | 156 | Optima |
Year Released | 2007 | 2011 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 2492 cc | 2000 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 190 HP | 274 HP |
Engine RPM | 6300 RPM | 6000 RPM |
Torque | 218 Nm | 364 Nm |
Torque RPM | 5000 RPM | 1750 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1405 kg | 1535 kg |
Vehicle Length | 4450 mm | 4844 mm |
Vehicle Width | 1750 mm | 1831 mm |
Vehicle Height | 1440 mm | 1455 mm |
Wheelbase Size | 2600 mm | 2797 mm |
Fuel Tank Capacity | 63 L | 70 L |