2009 Cadillac BLS vs. 2013 Kia Optima
To start off, 2013 Kia Optima is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Cadillac BLS. In addition, the cost of maintenance, including insurance, on 2009 Cadillac BLS would be higher. At 2,792 cc (6 cylinders), 2009 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2013 Kia Optima (270 HP @ 6000 RPM) has 18 more horse power than 2009 Cadillac BLS. (252 HP @ 5500 RPM) In normal driving conditions, 2013 Kia Optima should accelerate faster than 2009 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac BLS weights approximately 97 kg more than 2013 Kia Optima.
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, both vehicles can yield 365 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2013 Kia Optima has automatic transmission and 2009 Cadillac BLS has manual transmission. 2009 Cadillac BLS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Kia Optima will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Cadillac BLS | 2013 Kia Optima | |
| Make | Cadillac | Kia |
| Model | BLS | Optima |
| Year Released | 2009 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 270 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 365 Nm | 365 Nm |
| Torque RPM | 1800 RPM | 4500 RPM |
| Engine Bore Size | 89.1 mm | 86 mm |
| Engine Stroke Size | 74.8 mm | 86 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1635 kg | 1538 kg |
| Vehicle Length | 4690 mm | 4845 mm |
| Vehicle Width | 1760 mm | 1830 mm |
| Vehicle Height | 1480 mm | 1455 mm |
| Wheelbase Size | 2680 mm | 2795 mm |
| Fuel Tank Capacity | 58 L | 70 L |
