2005 GMC Sierra vs. 2003 Hyundai Sonata
To start off, 2005 GMC Sierra is newer by 2 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 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (300 HP) has 162 more horse power than 2003 Hyundai Sonata. (138 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2003 Hyundai Sonata. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1408 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.
Because 2005 GMC Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 2003 Hyundai Sonata, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 GMC Sierra (488 Nm) has 308 more torque (in Nm) than 2003 Hyundai Sonata. (180 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Hyundai Sonata. 2003 Hyundai Sonata has automatic transmission and 2005 GMC Sierra has manual transmission. 2005 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Hyundai Sonata will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 GMC Sierra | 2003 Hyundai Sonata | |
| Make | GMC | Hyundai |
| Model | Sierra | Sonata |
| Year Released | 2005 | 2003 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 1983 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 138 HP |
| Torque | 488 Nm | 180 Nm |
| Engine Bore Size | 102 mm | 83.3 mm |
| Engine Stroke Size | 92 mm | 95 mm |
| Engine Compression Ratio | 9.4:1 | 17.7:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2833 kg | 1425 kg |
| Vehicle Length | 6510 mm | 4520 mm |
| Vehicle Width | 2450 mm | 1700 mm |
| Vehicle Height | 1970 mm | 1590 mm |
| Wheelbase Size | 4250 mm | 2710 mm |
| Fuel Tank Capacity | 132 L | 65 L |
