2011 Kia Optima vs. 2008 Acura CSX
To start off, 2011 Kia Optima is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Acura CSX. In addition, the cost of maintenance, including insurance, on 2008 Acura CSX would be higher. Both 2011 Kia Optima and 2008 Acura CSX are equipped with a 2,000 cc engine. In terms of performance, 2011 Kia Optima (274 HP @ 6000 RPM) has 119 more horse power than 2008 Acura CSX. (155 HP @ 6000 RPM). In normal driving conditions, 2011 Kia Optima should accelerate faster than 2008 Acura CSX. With that said, vehicle weight also plays an important factor in acceleration. 2011 Kia Optima weights approximately 222 kg more than 2008 Acura CSX. 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 176 more torque (in Nm) than 2008 Acura CSX. (188 Nm @ 4500 RPM). This means 2011 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2008 Acura CSX. 2011 Kia Optima has automatic transmission and 2008 Acura CSX has manual transmission. 2008 Acura CSX 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:
| 2011 Kia Optima | 2008 Acura CSX | |
| Make | Kia | Acura |
| Model | Optima | CSX |
| Year Released | 2011 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2000 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 274 HP | 155 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 364 Nm | 188 Nm |
| Torque RPM | 1750 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1535 kg | 1313 kg |
| Vehicle Length | 4844 mm | 4544 mm |
| Vehicle Width | 1831 mm | 1752 mm |
| Vehicle Height | 1455 mm | 1435 mm |
| Wheelbase Size | 2797 mm | 2700 mm |
| Fuel Consumption Highway | 6.9 L/100km | 6.4 L/100km |
| Fuel Consumption City | 10.7 L/100km | 8.7 L/100km |
