2003 Oldsmobile Alero vs. 2011 Kia Optima
To start off, 2011 Kia Optima is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Oldsmobile Alero. In addition, the cost of maintenance, including insurance, on 2003 Oldsmobile Alero would be higher. At 2,400 cc (4 cylinders), 2011 Kia Optima is equipped with a bigger engine. In terms of performance, 2011 Kia Optima (200 HP @ 6300 RPM) has 61 more horse power than 2003 Oldsmobile Alero. (139 HP @ 5600 RPM) In normal driving conditions, 2011 Kia Optima should accelerate faster than 2003 Oldsmobile Alero. With that said, vehicle weight also plays an important factor in acceleration. 2011 Kia Optima weights approximately 94 kg more than 2003 Oldsmobile Alero. 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 (252 Nm @ 4250 RPM) has 49 more torque (in Nm) than 2003 Oldsmobile Alero. (203 Nm @ 4000 RPM). This means 2011 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2003 Oldsmobile Alero. 2003 Oldsmobile Alero has automatic transmission and 2011 Kia Optima has manual transmission. 2011 Kia Optima will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Oldsmobile Alero will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Oldsmobile Alero | 2011 Kia Optima | |
Make | Oldsmobile | Kia |
Model | Alero | Optima |
Year Released | 2003 | 2011 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 2196 cc | 2400 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 139 HP | 200 HP |
Engine RPM | 5600 RPM | 6300 RPM |
Torque | 203 Nm | 252 Nm |
Torque RPM | 4000 RPM | 4250 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Automatic | 6-speed manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1360 kg | 1454 kg |
Vehicle Length | 4750 mm | 4844 mm |
Vehicle Width | 1790 mm | 1831 mm |
Vehicle Height | 1390 mm | 1455 mm |
Wheelbase Size | 2720 mm | 2797 mm |
Fuel Tank Capacity | 53 L | 70 L |