2007 Chevrolet Silverado vs. 2005 Kia Optima
To start off, 2007 Chevrolet Silverado is newer by 2 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), 2007 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Silverado (312 HP @ 4400 RPM) has 142 more horse power than 2005 Kia Optima. (170 HP @ 4000 RPM). In normal driving conditions, 2007 Chevrolet Silverado should accelerate faster than 2005 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Silverado weights approximately 1387 kg more than 2005 Kia Optima. 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 2005 Kia Optima. 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 (506 Nm) has 261 more torque (in Nm) than 2005 Kia Optima. (245 Nm). This means 2007 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
2007 Chevrolet Silverado | 2005 Kia Optima | |
Make | Chevrolet | Kia |
Model | Silverado | Optima |
Year Released | 2007 | 2005 |
Body Type | Pickup | Sedan |
Engine Position | Front | Front |
Engine Size | 5999 cc | 2670 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 312 HP | 170 HP |
Engine RPM | 4400 RPM | 4000 RPM |
Torque | 506 Nm | 245 Nm |
Engine Bore Size | 102 mm | 87 mm |
Engine Stroke Size | 92 mm | 75 mm |
Engine Compression Ratio | 11.0:1 | 10.0:1 |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2874 kg | 1487 kg |
Vehicle Length | 6340 mm | 4730 mm |
Vehicle Width | 2440 mm | 1820 mm |
Vehicle Height | 1940 mm | 1420 mm |
Wheelbase Size | 4010 mm | 2640 mm |
Fuel Consumption Overall | 8 L/100km | 10.2 L/100km |
Fuel Tank Capacity | 129 L | 65 L |