2004 Kia Spectra vs. 2007 Mercedes-Benz B
To start off, 2007 Mercedes-Benz B is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Kia Spectra. In addition, the cost of maintenance, including insurance, on 2004 Kia Spectra would be higher. At 1,991 cc (4 cylinders), 2007 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz B (138 HP @ 4200 RPM) has 14 more horse power than 2004 Kia Spectra. (124 HP @ 4000 RPM) In normal driving conditions, 2007 Mercedes-Benz B should accelerate faster than 2004 Kia Spectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz B weights approximately 211 kg more than 2004 Kia Spectra. 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 Mercedes-Benz B (300 Nm) has 139 more torque (in Nm) than 2004 Kia Spectra. (161 Nm). This means 2007 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 2004 Kia Spectra.
Compare all specifications:
| 2004 Kia Spectra | 2007 Mercedes-Benz B | |
| Make | Kia | Mercedes-Benz |
| Model | Spectra | B |
| Year Released | 2004 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 124 HP | 138 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 161 Nm | 300 Nm |
| Engine Compression Ratio | 9.5:1 | 18.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1224 kg | 1435 kg |
| Vehicle Length | 4530 mm | 4280 mm |
| Vehicle Width | 1730 mm | 1610 mm |
| Vehicle Height | 1430 mm | 1780 mm |
| Wheelbase Size | 2640 mm | 2780 mm |
| Fuel Consumption Overall | 8.7 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 50 L | 54 L |
