2002 Buick Regal vs. 2005 Hyundai Sonata
To start off, 2005 Hyundai Sonata is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Buick Regal. In addition, the cost of maintenance, including insurance, on 2002 Buick Regal would be higher. At 3,791 cc (6 cylinders), 2002 Buick Regal is equipped with a bigger engine. In terms of performance, 2002 Buick Regal (205 HP @ 5200 RPM) has 35 more horse power than 2005 Hyundai Sonata. (170 HP @ 5800 RPM). In normal driving conditions, 2002 Buick Regal should accelerate faster than 2005 Hyundai Sonata. With that said, vehicle weight also plays an important factor in acceleration. 2002 Buick Regal weights approximately 84 kg more than 2005 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, 2002 Buick Regal (311 Nm) has 66 more torque (in Nm) than 2005 Hyundai Sonata. (245 Nm). This means 2002 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2005 Hyundai Sonata.
Compare all specifications:
| 2002 Buick Regal | 2005 Hyundai Sonata | |
| Make | Buick | Hyundai |
| Model | Regal | Sonata |
| Year Released | 2002 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 2655 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 205 HP | 170 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 311 Nm | 245 Nm |
| Engine Bore Size | 97 mm | 87 mm |
| Engine Stroke Size | 86 mm | 75 mm |
| Engine Compression Ratio | 9.4:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1476 kg |
| Vehicle Length | 4990 mm | 4750 mm |
| Vehicle Width | 1850 mm | 1830 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2780 mm | 2620 mm |
| Fuel Tank Capacity | 64 L | 65 L |
