2007 Hyundai Sonata vs. 2012 Kia Rio
To start off, 2012 Kia Rio is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Hyundai Sonata. In addition, the cost of maintenance, including insurance, on 2007 Hyundai Sonata would be higher. At 2,398 cc (6 cylinders), 2007 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2007 Hyundai Sonata (162 HP @ 5800 RPM) has 24 more horse power than 2012 Kia Rio. (138 HP @ 6300 RPM). In normal driving conditions, 2007 Hyundai Sonata should accelerate faster than 2012 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hyundai Sonata weights approximately 350 kg more than 2012 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 Hyundai Sonata (222 Nm @ 4250 RPM) has 55 more torque (in Nm) than 2012 Kia Rio. (167 Nm @ 4850 RPM). This means 2007 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 2012 Kia Rio. 2007 Hyundai Sonata has automatic transmission and 2012 Kia Rio has manual transmission. 2012 Kia Rio will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Hyundai Sonata will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Hyundai Sonata | 2012 Kia Rio | |
| Make | Hyundai | Kia |
| Model | Sonata | Rio |
| Year Released | 2007 | 2012 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2398 cc | 1600 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 162 HP | 138 HP |
| Engine RPM | 5800 RPM | 6300 RPM |
| Torque | 222 Nm | 167 Nm |
| Torque RPM | 4250 RPM | 4850 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 | 4 doors | 5 doors |
| Vehicle Weight | 1443 kg | 1093 kg |
| Vehicle Length | 4810 mm | 4046 mm |
| Vehicle Width | 1480 mm | 1720 mm |
| Vehicle Height | 1840 mm | 1455 mm |
| Wheelbase Size | 2730 mm | 2570 mm |
| Fuel Consumption Highway | 7.1 L/100km | 5.9 L/100km |
| Fuel Consumption City | 9.8 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 45 L | 43 L |
