2005 Kia Optima vs. 2011 Chevrolet Silverado
To start off, 2011 Chevrolet Silverado is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Kia Optima. In addition, the cost of maintenance, including insurance, on 2005 Kia Optima would be higher. At 5,999 cc (8 cylinders), 2011 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Silverado (323 HP @ 4400 RPM) has 153 more horse power than 2005 Kia Optima. (170 HP @ 4000 RPM) In normal driving conditions, 2011 Chevrolet Silverado should accelerate faster than 2005 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 226 kg more than 2011 Chevrolet Silverado.
Because 2011 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 2005 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Chevrolet Silverado (515 Nm) has 270 more torque (in Nm) than 2005 Kia Optima. (245 Nm). This means 2011 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
2005 Kia Optima | 2011 Chevrolet Silverado | |
Make | Kia | Chevrolet |
Model | Optima | Silverado |
Year Released | 2005 | 2011 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 2670 cc | 5999 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 170 HP | 323 HP |
Engine RPM | 4000 RPM | 4400 RPM |
Torque | 245 Nm | 515 Nm |
Engine Compression Ratio | 10.0:1 | 9.3:1 |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1487 kg | 1261 kg |
Vehicle Length | 4730 mm | 6580 mm |
Vehicle Width | 1820 mm | 2440 mm |
Vehicle Height | 1420 mm | 1940 mm |
Wheelbase Size | 2640 mm | 4250 mm |
Fuel Consumption Overall | 10.2 L/100km | 7.8 L/100km |
Fuel Tank Capacity | 65 L | 129 L |