2005 Kia Spectra vs. 2007 Mercedes-Benz SL
To start off, 2007 Mercedes-Benz SL is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Kia Spectra. In addition, the cost of maintenance, including insurance, on 2005 Kia Spectra would be higher. At 5,980 cc (12 cylinders), 2007 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SL (616 HP @ 4800 RPM) has 478 more horse power than 2005 Kia Spectra. (138 HP @ 4000 RPM) In normal driving conditions, 2007 Mercedes-Benz SL should accelerate faster than 2005 Kia Spectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SL weights approximately 725 kg more than 2005 Kia Spectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz SL 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 SL. However, in wet, icy, snow, or gravel driving conditions, 2005 Kia Spectra, 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 SL (500 Nm) has 316 more torque (in Nm) than 2005 Kia Spectra. (184 Nm). This means 2007 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Spectra.
Compare all specifications:
| 2005 Kia Spectra | 2007 Mercedes-Benz SL | |
| Make | Kia | Mercedes-Benz |
| Model | Spectra | SL |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1975 cc | 5980 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 138 HP | 616 HP |
| Engine RPM | 4000 RPM | 4800 RPM |
| Torque | 184 Nm | 500 Nm |
| Engine Compression Ratio | 10.1:1 | 9.0:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1225 kg | 1950 kg |
| Vehicle Length | 4490 mm | 4540 mm |
| Vehicle Width | 1740 mm | 1300 mm |
| Vehicle Height | 1480 mm | 1830 mm |
| Wheelbase Size | 2620 mm | 2570 mm |
| Fuel Consumption | 7.1 L/100km | 12.4 L/100km |
| Fuel Consumption City | 9.4 L/100km | 18.1 L/100km |
| Fuel Consumption Overall | 8.4 L/100km | 18.6 L/100km |
| Fuel Tank Capacity | 55 L | 90 L |
