2004 Kia Optima vs. 1966 Renault 10
To start off, 2004 Kia Optima is newer by 38 year(s). Which means there will be less support and parts availability for 1966 Renault 10. In addition, the cost of maintenance, including insurance, on 1966 Renault 10 would be higher. At 2,398 cc (4 cylinders), 2004 Kia Optima is equipped with a bigger engine. In terms of performance, 2004 Kia Optima (138 HP @ 3800 RPM) has 96 more horse power than 1966 Renault 10. (42 HP @ 4600 RPM). In normal driving conditions, 2004 Kia Optima should accelerate faster than 1966 Renault 10. With that said, vehicle weight also plays an important factor in acceleration. 2004 Kia Optima weights approximately 769 kg more than 1966 Renault 10. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 Renault 10 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1966 Renault 10. However, in wet, icy, snow, or gravel driving conditions, 2004 Kia Optima, being front wheel drive (FWD), will offer much better control with better grip. 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 Kia Optima (199 Nm) has 122 more torque (in Nm) than 1966 Renault 10. (77 Nm). This means 2004 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1966 Renault 10.
Compare all specifications:
| 2004 Kia Optima | 1966 Renault 10 | |
| Make | Kia | Renault |
| Model | Optima | 10 |
| Year Released | 2004 | 1966 |
| Engine Position | Front | Rear |
| Engine Size | 2398 cc | 1108 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 42 HP |
| Engine RPM | 3800 RPM | 4600 RPM |
| Torque | 199 Nm | 77 Nm |
| Engine Bore Size | 87 mm | 70 mm |
| Engine Stroke Size | 100 mm | 72 mm |
| Engine Compression Ratio | 10.0:1 | 8.5:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1549 kg | 780 kg |
| Vehicle Length | 4730 mm | 4200 mm |
| Vehicle Width | 1820 mm | 1530 mm |
| Vehicle Height | 1420 mm | 1410 mm |
| Wheelbase Size | 2720 mm | 2280 mm |
| Fuel Tank Capacity | 65 L | 38 L |
