1984 Daihatsu Rocky vs. 2005 Hyundai Sonata
To start off, 2005 Hyundai Sonata is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1984 Daihatsu Rocky would be higher. At 2,765 cc (4 cylinders), 1984 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 2005 Hyundai Sonata (131 HP @ 6000 RPM) has 59 more horse power than 1984 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 2005 Hyundai Sonata should accelerate faster than 1984 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 2005 Hyundai Sonata weights approximately 130 kg more than 1984 Daihatsu Rocky. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2005 Hyundai Sonata. In wet, icy, snow, or gravel driving conditions, 1984 Daihatsu Rocky will offer significantly more control. 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, 2005 Hyundai Sonata (180 Nm @ 4000 RPM) has 9 more torque (in Nm) than 1984 Daihatsu Rocky. (171 Nm @ 2200 RPM). This means 2005 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 1984 Daihatsu Rocky.
Compare all specifications:
| 1984 Daihatsu Rocky | 2005 Hyundai Sonata | |
| Make | Daihatsu | Hyundai |
| Model | Rocky | Sonata |
| Year Released | 1984 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 1975 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 131 HP |
| Engine RPM | 3600 RPM | 6000 RPM |
| Torque | 171 Nm | 180 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Drive Type | 4WD | Front |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1690 kg |
| Vehicle Length | 4110 mm | 4520 mm |
| Vehicle Height | 1920 mm | 1590 mm |
| Wheelbase Size | 2540 mm | 2710 mm |
