1999 Daihatsu Rocky vs. 1973 Volvo 145
To start off, 1999 Daihatsu Rocky is newer by 26 year(s). Which means there will be less support and parts availability for 1973 Volvo 145. In addition, the cost of maintenance, including insurance, on 1973 Volvo 145 would be higher. At 2,237 cc (4 cylinders), 1999 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1973 Volvo 145 (102 HP @ 6000 RPM) has 12 more horse power than 1999 Daihatsu Rocky. (90 HP @ 4200 RPM) In normal driving conditions, 1973 Volvo 145 should accelerate faster than 1999 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1999 Daihatsu Rocky weights approximately 90 kg more than 1973 Volvo 145.
Because 1999 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1973 Volvo 145. 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 30 more torque (in Nm) than 1973 Volvo 145. (152 Nm @ 4000 RPM). This means 1999 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1973 Volvo 145.
Compare all specifications:
| 1999 Daihatsu Rocky | 1973 Volvo 145 | |
| Make | Daihatsu | Volvo |
| Model | Rocky | 145 |
| Year Released | 1999 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2237 cc | 1778 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 90 HP | 102 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 182 Nm | 152 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1380 kg | 1290 kg |
| Vehicle Length | 3850 mm | 4660 mm |
| Vehicle Width | 1700 mm | 1720 mm |
| Vehicle Height | 1860 mm | 1460 mm |
| Wheelbase Size | 2540 mm | 2620 mm |
