2005 Kia Rio vs. 2013 Acura MDX
To start off, 2013 Acura MDX is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Kia Rio. In addition, the cost of maintenance, including insurance, on 2005 Kia Rio would be higher. At 3,700 cc (6 cylinders), 2013 Acura MDX is equipped with a bigger engine. In terms of performance, 2013 Acura MDX (300 HP @ 6300 RPM) has 162 more horse power than 2005 Kia Rio. (138 HP @ 4000 RPM) In normal driving conditions, 2013 Acura MDX should accelerate faster than 2005 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2013 Acura MDX weights approximately 1125 kg more than 2005 Kia Rio. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Acura MDX is all wheel drive (AWD), it will have significant more traction and grip than 2005 Kia Rio. In wet, icy, snow, or gravel driving conditions, 2013 Acura MDX will offer significantly more control. 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, 2013 Acura MDX (366 Nm @ 4500 RPM) has 251 more torque (in Nm) than 2005 Kia Rio. (115 Nm @ 3000 RPM). This means 2013 Acura MDX will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Rio. 2013 Acura MDX has automatic transmission and 2005 Kia Rio has manual transmission. 2005 Kia Rio will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Acura MDX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Kia Rio | 2013 Acura MDX | |
| Make | Kia | Acura |
| Model | Rio | MDX |
| Year Released | 2005 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1341 cc | 3700 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 300 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 115 Nm | 366 Nm |
| Torque RPM | 3000 RPM | 4500 RPM |
| Engine Bore Size | 75.5 mm | 90 mm |
| Engine Stroke Size | 75 mm | 96 mm |
| Engine Compression Ratio | 9.5:1 | 11.2 |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 944 kg | 2069 kg |
| Wheelbase Size | 2420 mm | 2750 mm |
| Fuel Tank Capacity | 45 L | 79 L |
