2001 Kia Rio vs. 2007 Mercedes-Benz S
To start off, 2007 Mercedes-Benz S is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Kia Rio. In addition, the cost of maintenance, including insurance, on 2001 Kia Rio would be higher. At 3,498 cc (6 cylinders), 2007 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz S (268 HP @ 6000 RPM) has 194 more horse power than 2001 Kia Rio. (74 HP @ 5400 RPM) In normal driving conditions, 2007 Mercedes-Benz S should accelerate faster than 2001 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz S weights approximately 1000 kg more than 2001 Kia Rio. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz S 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 S. However, in wet, icy, snow, or gravel driving conditions, 2001 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 S (351 Nm @ 2400 RPM) has 230 more torque (in Nm) than 2001 Kia Rio. (121 Nm @ 3000 RPM). This means 2007 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2001 Kia Rio.
Compare all specifications:
| 2001 Kia Rio | 2007 Mercedes-Benz S | |
| Make | Kia | Mercedes-Benz |
| Model | Rio | S |
| Year Released | 2001 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1342 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 74 HP | 268 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 121 Nm | 351 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 925 kg | 1925 kg |
| Vehicle Length | 4220 mm | 5210 mm |
| Vehicle Width | 1680 mm | 1880 mm |
| Vehicle Height | 1450 mm | 1480 mm |
| Wheelbase Size | 2420 mm | 3170 mm |
