1972 Cadillac Eldorado vs. 2006 Kia Optima
To start off, 2006 Kia Optima is newer by 34 year(s). Which means there will be less support and parts availability for 1972 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1972 Cadillac Eldorado would be higher. At 8,190 cc (8 cylinders), 1972 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 1972 Cadillac Eldorado (223 HP @ 3600 RPM) has 53 more horse power than 2006 Kia Optima. (170 HP @ 6000 RPM). In normal driving conditions, 1972 Cadillac Eldorado should accelerate faster than 2006 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 1972 Cadillac Eldorado weights approximately 733 kg more than 2006 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, 1972 Cadillac Eldorado (521 Nm @ 2400 RPM) has 276 more torque (in Nm) than 2006 Kia Optima. (245 Nm @ 4000 RPM). This means 1972 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
| 1972 Cadillac Eldorado | 2006 Kia Optima | |
| Make | Cadillac | Kia |
| Model | Eldorado | Optima |
| Year Released | 1972 | 2006 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 8190 cc | 2671 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 223 HP | 170 HP |
| Engine RPM | 3600 RPM | 6000 RPM |
| Torque | 521 Nm | 245 Nm |
| Torque RPM | 2400 RPM | 4000 RPM |
| Engine Bore Size | 109.2 mm | 86.8 mm |
| Engine Stroke Size | 109.3 mm | 75 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2220 kg | 1487 kg |
| Vehicle Length | 5700 mm | 4730 mm |
| Vehicle Height | 1380 mm | 1420 mm |
| Wheelbase Size | 3210 mm | 2710 mm |
| Fuel Tank Capacity | 101 L | 65 L |
