2003 Cadillac Seville vs. 2002 Hyundai Sonata
To start off, 2003 Cadillac Seville is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Hyundai Sonata. In addition, the cost of maintenance, including insurance, on 2002 Hyundai Sonata would be higher. At 4,565 cc (8 cylinders), 2003 Cadillac Seville is equipped with a bigger engine. In terms of performance, 2003 Cadillac Seville (300 HP @ 6000 RPM) has 162 more horse power than 2002 Hyundai Sonata. (138 HP @ 6000 RPM). In normal driving conditions, 2003 Cadillac Seville should accelerate faster than 2002 Hyundai Sonata. With that said, vehicle weight also plays an important factor in acceleration. 2003 Cadillac Seville weights approximately 381 kg more than 2002 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, 2003 Cadillac Seville (407 Nm @ 4500 RPM) has 223 more torque (in Nm) than 2002 Hyundai Sonata. (184 Nm @ 4500 RPM). This means 2003 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 2002 Hyundai Sonata.
Compare all specifications:
| 2003 Cadillac Seville | 2002 Hyundai Sonata | |
| Make | Cadillac | Hyundai |
| Model | Seville | Sonata |
| Year Released | 2003 | 2002 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1997 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 300 HP | 138 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 407 Nm | 184 Nm |
| Torque RPM | 4500 RPM | 4500 RPM |
| Engine Bore Size | 93 mm | 83.3 mm |
| Engine Stroke Size | 84 mm | 95 mm |
| Engine Compression Ratio | 10.5:1 | 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 | 1806 kg | 1425 kg |
| Vehicle Length | 5110 mm | 4750 mm |
| Vehicle Width | 1910 mm | 1830 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2890 mm | 2730 mm |
| Fuel Tank Capacity | 70 L | 65 L |
