1987 Buick Electra vs. 2005 Kia Optima
To start off, 2005 Kia Optima is newer by 18 year(s). Which means there will be less support and parts availability for 1987 Buick Electra. In addition, the cost of maintenance, including insurance, on 1987 Buick Electra would be higher. At 3,791 cc (6 cylinders), 1987 Buick Electra is equipped with a bigger engine. In terms of performance, 2005 Kia Optima (170 HP @ 4000 RPM) has 31 more horse power than 1987 Buick Electra. (139 HP @ 4400 RPM) In normal driving conditions, 2005 Kia Optima should accelerate faster than 1987 Buick Electra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 7 kg more than 1987 Buick Electra. 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, 1987 Buick Electra (271 Nm) has 26 more torque (in Nm) than 2005 Kia Optima. (245 Nm). This means 1987 Buick Electra will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
| 1987 Buick Electra | 2005 Kia Optima | |
| Make | Buick | Kia |
| Model | Electra | Optima |
| Year Released | 1987 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 2670 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 139 HP | 170 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Torque | 271 Nm | 245 Nm |
| Engine Bore Size | 96.5 mm | 87 mm |
| Engine Stroke Size | 86.4 mm | 75 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1480 kg | 1487 kg |
| Vehicle Length | 4990 mm | 4730 mm |
| Vehicle Width | 1840 mm | 1820 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2820 mm | 2640 mm |
