1981 Chevrolet Blazer vs. 2004 Kia Optima
To start off, 2004 Kia Optima is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1981 Chevrolet Blazer would be higher. At 6,207 cc (8 cylinders), 1981 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2004 Kia Optima (138 HP @ 3800 RPM) has 9 more horse power than 1981 Chevrolet Blazer. (129 HP @ 3600 RPM) In normal driving conditions, 2004 Kia Optima should accelerate faster than 1981 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1981 Chevrolet Blazer weights approximately 396 kg more than 2004 Kia Optima.
Because 1981 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2004 Kia Optima. In wet, icy, snow, or gravel driving conditions, 1981 Chevrolet Blazer 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, 1981 Chevrolet Blazer (326 Nm) has 127 more torque (in Nm) than 2004 Kia Optima. (199 Nm). This means 1981 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2004 Kia Optima.
Compare all specifications:
| 1981 Chevrolet Blazer | 2004 Kia Optima | |
| Make | Chevrolet | Kia |
| Model | Blazer | Optima |
| Year Released | 1981 | 2004 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 6207 cc | 2398 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 129 HP | 138 HP |
| Engine RPM | 3600 RPM | 3800 RPM |
| Torque | 326 Nm | 199 Nm |
| Drive Type | 4WD | Front |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1945 kg | 1549 kg |
| Vehicle Length | 4670 mm | 4730 mm |
| Vehicle Width | 2050 mm | 1820 mm |
| Vehicle Height | 1870 mm | 1420 mm |
| Wheelbase Size | 2710 mm | 2720 mm |
