2003 Hyundai Sonata vs. 2006 Toyota 4Runner
To start off, 2006 Toyota 4Runner 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 4,671 cc (8 cylinders), 2006 Toyota 4Runner is equipped with a bigger engine. In terms of performance, 2006 Toyota 4Runner (260 HP @ 5400 RPM) has 122 more horse power than 2003 Hyundai Sonata. (138 HP @ 5800 RPM) In normal driving conditions, 2006 Toyota 4Runner should accelerate faster than 2003 Hyundai Sonata. With that said, vehicle weight also plays an important factor in acceleration. 2003 Hyundai Sonata weights approximately 170 kg more than 2006 Toyota 4Runner.
Because 2006 Toyota 4Runner is four wheel drive (4WD), it will have significant more traction and grip than 2003 Hyundai Sonata. In wet, icy, snow, or gravel driving conditions, 2006 Toyota 4Runner will offer significantly more control. 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 Toyota 4Runner (415 Nm @ 3400 RPM) has 235 more torque (in Nm) than 2003 Hyundai Sonata. (180 Nm @ 4500 RPM). This means 2006 Toyota 4Runner will have an easier job in driving up hills or pulling heavy equipment than 2003 Hyundai Sonata.
Compare all specifications:
| 2003 Hyundai Sonata | 2006 Toyota 4Runner | |
| Make | Hyundai | Toyota |
| Model | Sonata | 4Runner |
| Year Released | 2003 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 4671 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 260 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 180 Nm | 415 Nm |
| Torque RPM | 4500 RPM | 3400 RPM |
| Engine Bore Size | 83.3 mm | 94 mm |
| Engine Stroke Size | 95 mm | 84 mm |
| Engine Compression Ratio | 17.7:1 | 9.6:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1425 kg | 1255 kg |
| Vehicle Length | 4520 mm | 4810 mm |
| Vehicle Width | 1700 mm | 1920 mm |
| Vehicle Height | 1590 mm | 1820 mm |
| Wheelbase Size | 2710 mm | 2800 mm |
| Fuel Tank Capacity | 65 L | 87 L |
