2004 Buick LaCrosse vs. 2007 Kia Optima
To start off, 2007 Kia Optima is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Buick LaCrosse. In addition, the cost of maintenance, including insurance, on 2004 Buick LaCrosse would be higher. At 3,790 cc (6 cylinders), 2004 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2004 Buick LaCrosse (197 HP @ 5200 RPM) has 12 more horse power than 2007 Kia Optima. (185 HP @ 6000 RPM). In normal driving conditions, 2004 Buick LaCrosse should accelerate faster than 2007 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2004 Buick LaCrosse weights approximately 98 kg more than 2007 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2004 Buick LaCrosse (305 Nm @ 4000 RPM) has 58 more torque (in Nm) than 2007 Kia Optima. (247 Nm @ 4000 RPM). This means 2004 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Optima.
Compare all specifications:
2004 Buick LaCrosse | 2007 Kia Optima | |
Make | Buick | Kia |
Model | LaCrosse | Optima |
Year Released | 2004 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3790 cc | 2654 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 197 HP | 185 HP |
Engine RPM | 5200 RPM | 6000 RPM |
Torque | 305 Nm | 247 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Bore Size | 97 mm | 86.7 mm |
Engine Stroke Size | 86 mm | 75 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 6 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1585 kg | 1487 kg |
Vehicle Length | 5040 mm | 4740 mm |
Vehicle Width | 1860 mm | 1810 mm |
Vehicle Height | 1460 mm | 1490 mm |
Wheelbase Size | 2860 mm | 2730 mm |
Fuel Tank Capacity | 70 L | 62 L |