2005 Kia Rio vs. 2007 Mercedes-Benz CLS
To start off, 2007 Mercedes-Benz CLS is newer by 2 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 6,206 cc (8 cylinders), 2007 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz CLS (507 HP @ 6800 RPM) has 426 more horse power than 2005 Kia Rio. (81 HP @ 5500 RPM) In normal driving conditions, 2007 Mercedes-Benz CLS should accelerate faster than 2005 Kia Rio.
Because 2007 Mercedes-Benz CLS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Mercedes-Benz CLS. However, in wet, icy, snow, or gravel driving conditions, 2005 Kia Rio, being front wheel drive (FWD), will offer much better control with better grip. 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 Mercedes-Benz CLS (631 Nm @ 5200 RPM) has 515 more torque (in Nm) than 2005 Kia Rio. (116 Nm @ 3000 RPM). This means 2007 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Rio. 2007 Mercedes-Benz CLS 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. 2007 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Kia Rio | 2007 Mercedes-Benz CLS | |
| Make | Kia | Mercedes-Benz |
| Model | Rio | CLS |
| Year Released | 2005 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1341 cc | 6206 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 81 HP | 507 HP |
| Engine RPM | 5500 RPM | 6800 RPM |
| Torque | 116 Nm | 631 Nm |
| Torque RPM | 3000 RPM | 5200 RPM |
| Engine Bore Size | 75.5 mm | 102.2 mm |
| Engine Stroke Size | 75 mm | 94.6 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4250 mm | 4910 mm |
| Vehicle Width | 1690 mm | 1880 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2420 mm | 2860 mm |
| Fuel Consumption Overall | 6.7 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 45 L | 80 L |
