2004 Kia Optima vs. 1973 Toyota Corolla
To start off, 2004 Kia Optima is newer by 31 year(s). Which means there will be less support and parts availability for 1973 Toyota Corolla. In addition, the cost of maintenance, including insurance, on 1973 Toyota Corolla would be higher. At 2,671 cc (6 cylinders), 2004 Kia Optima is equipped with a bigger engine. In terms of performance, 2004 Kia Optima (170 HP @ 4000 RPM) has 72 more horse power than 1973 Toyota Corolla. (98 HP @ 6400 RPM). In normal driving conditions, 2004 Kia Optima should accelerate faster than 1973 Toyota Corolla. With that said, vehicle weight also plays an important factor in acceleration. 2004 Kia Optima weights approximately 632 kg more than 1973 Toyota Corolla. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Kia Optima (245 Nm) has 100 more torque (in Nm) than 1973 Toyota Corolla. (145 Nm). This means 2004 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1973 Toyota Corolla.
Compare all specifications:
| 2004 Kia Optima | 1973 Toyota Corolla | |
| Make | Kia | Toyota |
| Model | Optima | Corolla |
| Year Released | 2004 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1588 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 170 HP | 98 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 245 Nm | 145 Nm |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1487 kg | 855 kg |
| Vehicle Length | 4730 mm | 3960 mm |
| Vehicle Width | 1820 mm | 1600 mm |
| Vehicle Height | 1420 mm | 1340 mm |
| Wheelbase Size | 2720 mm | 2340 mm |
