2009 Chevrolet Optra vs. 2004 GMC Sierra
To start off, 2009 Chevrolet Optra is newer by 5 year(s). Which means there will be less support and parts availability for 2004 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2004 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 192 more horse power than 2009 Chevrolet Optra. (108 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 2009 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1469 kg more than 2009 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet Optra. In wet, icy, snow, or gravel driving conditions, 2004 GMC Sierra 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, 2004 GMC Sierra (489 Nm) has 339 more torque (in Nm) than 2009 Chevrolet Optra. (150 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Optra.
Compare all specifications:
| 2009 Chevrolet Optra | 2004 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Optra | Sierra |
| Year Released | 2009 | 2004 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 5965 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 108 HP | 300 HP |
| Torque | 150 Nm | 489 Nm |
| Engine Bore Size | 79 mm | 102 mm |
| Engine Stroke Size | 81.5 mm | 92 mm |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1261 kg | 2730 kg |
| Vehicle Length | 4510 mm | 6030 mm |
| Vehicle Width | 1730 mm | 2030 mm |
| Vehicle Height | 1450 mm | 1940 mm |
| Wheelbase Size | 2610 mm | 4250 mm |
| Fuel Tank Capacity | 60 L | 129 L |
