1999 Daihatsu Rocky vs. 1970 Sunbeam Alpine
To start off, 1999 Daihatsu Rocky is newer by 29 year(s). Which means there will be less support and parts availability for 1970 Sunbeam Alpine. In addition, the cost of maintenance, including insurance, on 1970 Sunbeam Alpine would be higher. At 2,237 cc (4 cylinders), 1999 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1999 Daihatsu Rocky (90 HP @ 4200 RPM) has 19 more horse power than 1970 Sunbeam Alpine. (71 HP @ 5000 RPM). In normal driving conditions, 1999 Daihatsu Rocky should accelerate faster than 1970 Sunbeam Alpine. With that said, vehicle weight also plays an important factor in acceleration. 1999 Daihatsu Rocky weights approximately 370 kg more than 1970 Sunbeam Alpine. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1970 Sunbeam Alpine. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Daihatsu Rocky (182 Nm @ 2500 RPM) has 59 more torque (in Nm) than 1970 Sunbeam Alpine. (123 Nm @ 3000 RPM). This means 1999 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1970 Sunbeam Alpine.
Compare all specifications:
| 1999 Daihatsu Rocky | 1970 Sunbeam Alpine | |
| Make | Daihatsu | Sunbeam |
| Model | Rocky | Alpine |
| Year Released | 1999 | 1970 |
| Engine Size | 2237 cc | 1725 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 71 HP |
| Engine RPM | 4200 RPM | 5000 RPM |
| Torque | 182 Nm | 123 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1380 kg | 1010 kg |
| Vehicle Length | 3850 mm | 4430 mm |
| Vehicle Width | 1700 mm | 1650 mm |
| Vehicle Height | 1860 mm | 1410 mm |
| Wheelbase Size | 2540 mm | 2510 mm |
