1992 Daihatsu Rocky vs. 1978 Mazda RX-2
To start off, 1992 Daihatsu Rocky is newer by 14 year(s). Which means there will be less support and parts availability for 1978 Mazda RX-2. In addition, the cost of maintenance, including insurance, on 1978 Mazda RX-2 would be higher. At 2,290 cc, 1978 Mazda RX-2 is equipped with a bigger engine. In terms of performance, 1978 Mazda RX-2 (118 HP @ 6500 RPM) has 31 more horse power than 1992 Daihatsu Rocky. (87 HP @ 4600 RPM) In normal driving conditions, 1978 Mazda RX-2 should accelerate faster than 1992 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1992 Daihatsu Rocky weights approximately 390 kg more than 1978 Mazda RX-2.
Because 1992 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mazda RX-2. In wet, icy, snow, or gravel driving conditions, 1992 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, both vehicles can yield 157 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1992 Daihatsu Rocky | 1978 Mazda RX-2 | |
| Make | Daihatsu | Mazda |
| Model | Rocky | RX-2 |
| Year Released | 1992 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2290 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 87 HP | 118 HP |
| Engine RPM | 4600 RPM | 6500 RPM |
| Torque | 157 Nm | 157 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1350 kg | 960 kg |
| Vehicle Length | 3780 mm | 4160 mm |
| Vehicle Width | 1590 mm | 1590 mm |
| Vehicle Height | 1850 mm | 1400 mm |
| Wheelbase Size | 2210 mm | 2480 mm |
