2007 Kia Rio vs. 2007 Kia Optima
To start off, both 2007 Kia Rio and 2007 Kia Optima were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,654 cc (6 cylinders), 2007 Kia Optima is equipped with a bigger engine. In terms of performance, 2007 Kia Optima (185 HP @ 6000 RPM) has 91 more horse power than 2007 Kia Rio. (94 HP @ 6000 RPM) In normal driving conditions, 2007 Kia Optima should accelerate faster than 2007 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2007 Kia Optima weights approximately 440 kg more than 2007 Kia Rio. 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, 2007 Kia Optima (247 Nm @ 4000 RPM) has 122 more torque (in Nm) than 2007 Kia Rio. (125 Nm @ 6500 RPM). This means 2007 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Rio. 2007 Kia Optima has automatic transmission and 2007 Kia Rio has manual transmission. 2007 Kia Rio will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Kia Optima will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Kia Rio | 2007 Kia Optima | |
Make | Kia | Kia |
Model | Rio | Optima |
Year Released | 2007 | 2007 |
Engine Position | Front | Front |
Engine Size | 1399 cc | 2654 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 94 HP | 185 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 125 Nm | 247 Nm |
Torque RPM | 6500 RPM | 4000 RPM |
Engine Bore Size | 75.5 mm | 86.7 mm |
Engine Stroke Size | 78.1 mm | 75 mm |
Engine Compression Ratio | 10.0:1 | 10.4:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1047 kg | 1487 kg |
Vehicle Width | 1700 mm | 1810 mm |
Wheelbase Size | 2510 mm | 2730 mm |
Fuel Consumption Overall | 6.2 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 45 L | 62 L |