1978 Daihatsu Delta vs. 2009 Kia Optima
To start off, 2009 Kia Optima is newer by 31 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 2,656 cc (6 cylinders), 2009 Kia Optima is equipped with a bigger engine. In terms of performance, 2009 Kia Optima (194 HP @ 6000 RPM) has 103 more horse power than 1978 Daihatsu Delta. (91 HP @ 5000 RPM) In normal driving conditions, 2009 Kia Optima should accelerate faster than 1978 Daihatsu Delta. With that said, vehicle weight also plays an important factor in acceleration. 2009 Kia Optima weights approximately 433 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, 2009 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, 2009 Kia Optima (250 Nm @ 4500 RPM) has 103 more torque (in Nm) than 1978 Daihatsu Delta. (147 Nm @ 3400 RPM). This means 2009 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1978 Daihatsu Delta. 2009 Kia Optima has automatic transmission and 1978 Daihatsu Delta has manual transmission. 1978 Daihatsu Delta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Kia Optima will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Daihatsu Delta | 2009 Kia Optima | |
| Make | Daihatsu | Kia |
| Model | Delta | Optima |
| Year Released | 1978 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1770 cc | 2656 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 194 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 147 Nm | 250 Nm |
| Torque RPM | 3400 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1086 kg | 1519 kg |
| Vehicle Length | 4000 mm | 4810 mm |
| Vehicle Width | 1660 mm | 1810 mm |
| Vehicle Height | 1750 mm | 1490 mm |
| Wheelbase Size | 2200 mm | 2730 mm |
