1978 Daihatsu Delta vs. 2006 Kia Optima
To start off, 2006 Kia Optima is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Daihatsu Delta. In addition, the cost of maintenance, including insurance, on 1978 Daihatsu Delta would be higher. At 2,360 cc (4 cylinders), 2006 Kia Optima is equipped with a bigger engine. In terms of performance, 2006 Kia Optima (138 HP @ 5500 RPM) has 53 more horse power than 1978 Daihatsu Delta. (85 HP @ 5400 RPM) In normal driving conditions, 2006 Kia Optima should accelerate faster than 1978 Daihatsu Delta. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Optima weights approximately 413 kg more than 1978 Daihatsu Delta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Daihatsu Delta 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 1978 Daihatsu Delta. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Kia Optima (199 Nm @ 3000 RPM) has 76 more torque (in Nm) than 1978 Daihatsu Delta. (123 Nm @ 3400 RPM). This means 2006 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1978 Daihatsu Delta.
Compare all specifications:
| 1978 Daihatsu Delta | 2006 Kia Optima | |
| Make | Daihatsu | Kia |
| Model | Delta | Optima |
| Year Released | 1978 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 2360 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 138 HP |
| Engine RPM | 5400 RPM | 5500 RPM |
| Torque | 123 Nm | 199 Nm |
| Torque RPM | 3400 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1075 kg | 1488 kg |
| Vehicle Length | 4000 mm | 4730 mm |
| Vehicle Width | 1660 mm | 1820 mm |
| Vehicle Height | 1750 mm | 1420 mm |
| Wheelbase Size | 2200 mm | 2710 mm |
