2004 Hyundai Sonata vs. 2007 Kia Spectra
To start off, 2007 Kia Spectra is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Hyundai Sonata. In addition, the cost of maintenance, including insurance, on 2004 Hyundai Sonata would be higher. At 2,657 cc (6 cylinders), 2004 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2004 Hyundai Sonata (171 HP @ 6000 RPM) has 33 more horse power than 2007 Kia Spectra. (138 HP @ 6000 RPM). In normal driving conditions, 2004 Hyundai Sonata should accelerate faster than 2007 Kia Spectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Kia Spectra weights approximately 4 kg more than 2004 Hyundai Sonata.
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, 2004 Hyundai Sonata (255 Nm) has 71 more torque (in Nm) than 2007 Kia Spectra. (184 Nm). This means 2004 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Spectra.
Compare all specifications:
| 2004 Hyundai Sonata | 2007 Kia Spectra | |
| Make | Hyundai | Kia |
| Model | Sonata | Spectra |
| Year Released | 2004 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2657 cc | 1975 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 171 HP | 138 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 255 Nm | 184 Nm |
| Engine Bore Size | 87 mm | 85 mm |
| Engine Stroke Size | 75 mm | 88 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1476 kg | 1480 kg |
| Vehicle Length | 4750 mm | 4510 mm |
| Vehicle Width | 1830 mm | 1740 mm |
| Vehicle Height | 1430 mm | 1480 mm |
| Wheelbase Size | 2840 mm | 2620 mm |
| Fuel Consumption Highway | 8.7 L/100km | 7.1 L/100km |
| Fuel Consumption City | 12.4 L/100km | 8.7 L/100km |
| Fuel Consumption Overall | 10.7 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 65 L | 53 L |
