1987 Daihatsu Rocky vs. 1978 Reliant SE6
To start off, 1987 Daihatsu Rocky is newer by 9 year(s). Which means there will be less support and parts availability for 1978 Reliant SE6. In addition, the cost of maintenance, including insurance, on 1978 Reliant SE6 would be higher. At 2,994 cc (6 cylinders), 1978 Reliant SE6 is equipped with a bigger engine. In terms of performance, 1978 Reliant SE6 (134 HP @ 5500 RPM) has 62 more horse power than 1987 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 1978 Reliant SE6 should accelerate faster than 1987 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1987 Daihatsu Rocky weights approximately 310 kg more than 1978 Reliant SE6.
Because 1987 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1978 Reliant SE6. In wet, icy, snow, or gravel driving conditions, 1987 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, 1978 Reliant SE6 (233 Nm @ 3000 RPM) has 63 more torque (in Nm) than 1987 Daihatsu Rocky. (170 Nm @ 2200 RPM). This means 1978 Reliant SE6 will have an easier job in driving up hills or pulling heavy equipment than 1987 Daihatsu Rocky.
Compare all specifications:
| 1987 Daihatsu Rocky | 1978 Reliant SE6 | |
| Make | Daihatsu | Reliant |
| Model | Rocky | SE6 |
| Year Released | 1987 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 2994 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 72 HP | 134 HP |
| Engine RPM | 3600 RPM | 5500 RPM |
| Torque | 170 Nm | 233 Nm |
| Torque RPM | 2200 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1560 kg | 1250 kg |
| Vehicle Length | 4110 mm | 4450 mm |
| Vehicle Width | 1590 mm | 1710 mm |
| Vehicle Height | 1920 mm | 1330 mm |
| Wheelbase Size | 2540 mm | 2650 mm |
