2006 Hyundai Sonata vs. 2003 Hyundai Sonata
To start off, 2006 Hyundai Sonata is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Hyundai Sonata. In addition, the cost of maintenance, including insurance, on 2003 Hyundai Sonata would be higher. At 2,657 cc (6 cylinders), 2006 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2006 Hyundai Sonata (175 HP @ 6000 RPM) has 37 more horse power than 2003 Hyundai Sonata. (138 HP @ 5800 RPM). In normal driving conditions, 2006 Hyundai Sonata should accelerate faster than 2003 Hyundai Sonata. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hyundai Sonata weights approximately 261 kg more than 2003 Hyundai Sonata. 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, 2006 Hyundai Sonata (250 Nm @ 4000 RPM) has 70 more torque (in Nm) than 2003 Hyundai Sonata. (180 Nm @ 4500 RPM). This means 2006 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 2003 Hyundai Sonata.
Compare all specifications:
2006 Hyundai Sonata | 2003 Hyundai Sonata | |
Make | Hyundai | Hyundai |
Model | Sonata | Sonata |
Year Released | 2006 | 2003 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2657 cc | 1983 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 175 HP | 138 HP |
Engine RPM | 6000 RPM | 5800 RPM |
Torque | 250 Nm | 180 Nm |
Torque RPM | 4000 RPM | 4500 RPM |
Engine Bore Size | 86.7 mm | 83.3 mm |
Engine Stroke Size | 75 mm | 95 mm |
Engine Compression Ratio | 10.0:1 | 17.7:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1686 kg | 1425 kg |
Vehicle Length | 4520 mm | 4520 mm |
Vehicle Width | 1700 mm | 1700 mm |
Vehicle Height | 1590 mm | 1590 mm |
Wheelbase Size | 2710 mm | 2710 mm |
Fuel Tank Capacity | 65 L | 65 L |