2003 Audi A4 vs. 2006 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 Audi A4. In addition, the cost of maintenance, including insurance, on 2003 Audi A4 would be higher. At 2,399 cc (4 cylinders), 2006 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2006 Hyundai Sonata (160 HP @ 5800 RPM) has 47 more horse power than 2003 Audi A4. (113 HP @ 5800 RPM) In normal driving conditions, 2006 Hyundai Sonata should accelerate faster than 2003 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hyundai Sonata weights approximately 247 kg more than 2003 Audi A4. 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 (222 Nm @ 4250 RPM) has 74 more torque (in Nm) than 2003 Audi A4. (148 Nm @ 3800 RPM). This means 2006 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi A4.
Compare all specifications:
| 2003 Audi A4 | 2006 Hyundai Sonata | |
| Make | Audi | Hyundai |
| Model | A4 | Sonata |
| Year Released | 2003 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 2399 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 113 HP | 160 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 148 Nm | 222 Nm |
| Torque RPM | 3800 RPM | 4250 RPM |
| Engine Bore Size | 81.1 mm | 88 mm |
| Engine Stroke Size | 77.4 mm | 97 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1295 kg | 1542 kg |
| Vehicle Length | 4590 mm | 4800 mm |
| Vehicle Width | 1770 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1480 mm |
| Wheelbase Size | 2660 mm | 2730 mm |
| Fuel Tank Capacity | 70 L | 65 L |
