2002 Chevrolet Impala vs. 2007 Kia Optima
To start off, 2007 Kia Optima is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2002 Chevrolet Impala would be higher. At 3,350 cc (6 cylinders), 2002 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2007 Kia Optima (185 HP @ 6000 RPM) has 5 more horse power than 2002 Chevrolet Impala. (180 HP @ 5200 RPM) In normal driving conditions, 2007 Kia Optima should accelerate faster than 2002 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2002 Chevrolet Impala weights approximately 48 kg more than 2007 Kia Optima.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2002 Chevrolet Impala (278 Nm @ 4000 RPM) has 31 more torque (in Nm) than 2007 Kia Optima. (247 Nm @ 4000 RPM). This means 2002 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Optima.
Compare all specifications:
2002 Chevrolet Impala | 2007 Kia Optima | |
Make | Chevrolet | Kia |
Model | Impala | Optima |
Year Released | 2002 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3350 cc | 2654 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 180 HP | 185 HP |
Engine RPM | 5200 RPM | 6000 RPM |
Torque | 278 Nm | 247 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Bore Size | 92 mm | 86.7 mm |
Engine Stroke Size | 84.1 mm | 75 mm |
Engine Compression Ratio | 9.5:1 | 10.4:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1535 kg | 1487 kg |
Vehicle Length | 5090 mm | 4740 mm |
Vehicle Width | 1860 mm | 1810 mm |
Vehicle Height | 1460 mm | 1490 mm |
Wheelbase Size | 2810 mm | 2730 mm |
Fuel Tank Capacity | 117 L | 62 L |