2004 Hyundai Sonata vs. 2006 Opel Vectra
To start off, 2006 Opel Vectra is newer by 2 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 2,655 cc (6 cylinders), 2004 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2004 Hyundai Sonata (170 HP @ 6000 RPM) has 17 more horse power than 2006 Opel Vectra. (153 HP @ 5600 RPM). In normal driving conditions, 2004 Hyundai Sonata should accelerate faster than 2006 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Vectra weights approximately 62 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 (241 Nm) has 21 more torque (in Nm) than 2006 Opel Vectra. (220 Nm). This means 2004 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Vectra.
Compare all specifications:
| 2004 Hyundai Sonata | 2006 Opel Vectra | |
| Make | Hyundai | Opel |
| Model | Sonata | Vectra |
| Year Released | 2004 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2655 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 170 HP | 153 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 241 Nm | 220 Nm |
| Engine Compression Ratio | 10.0:1 | 12.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1408 kg | 1470 kg |
| Vehicle Length | 4750 mm | 4600 mm |
| Vehicle Width | 1830 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2760 mm | 2710 mm |
| Fuel Consumption Overall | 10.7 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 65 L | 61 L |
