2009 Chevrolet Optra vs. 2007 Chevrolet Silverado
To start off, 2009 Chevrolet Optra is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Chevrolet Silverado. In addition, the cost of maintenance, including insurance, on 2007 Chevrolet Silverado would be higher. At 4,807 cc (8 cylinders), 2007 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Silverado (295 HP) has 187 more horse power than 2009 Chevrolet Optra. (108 HP) In normal driving conditions, 2007 Chevrolet Silverado should accelerate faster than 2009 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Silverado weights approximately 489 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 2007 Chevrolet Silverado 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, 2007 Chevrolet Silverado 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, 2007 Chevrolet Silverado (414 Nm @ 4800 RPM) has 264 more torque (in Nm) than 2009 Chevrolet Optra. (150 Nm @ 4000 RPM). This means 2007 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Optra. 2007 Chevrolet Silverado has automatic transmission and 2009 Chevrolet Optra has manual transmission. 2009 Chevrolet Optra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chevrolet Silverado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Optra | 2007 Chevrolet Silverado | |
| Make | Chevrolet | Chevrolet |
| Model | Optra | Silverado |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 4807 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 108 HP | 295 HP |
| Torque | 150 Nm | 414 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Engine Bore Size | 79 mm | 96.1 mm |
| Engine Stroke Size | 81.5 mm | 83 mm |
| Engine Compression Ratio | 9.5:1 | 9.5:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1261 kg | 1750 kg |
| Vehicle Length | 4510 mm | 5600 mm |
| Vehicle Width | 1730 mm | 2040 mm |
| Vehicle Height | 1450 mm | 1880 mm |
| Wheelbase Size | 2610 mm | 3410 mm |
| Fuel Consumption Overall | 11.4 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 60 L | 98 L |
