1971 Alfa Romeo 1750 vs. 1987 Daihatsu Rocky
To start off, 1987 Daihatsu Rocky is newer by 16 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo 1750. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo 1750 would be higher. At 2,765 cc (4 cylinders), 1987 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1971 Alfa Romeo 1750 (122 HP @ 5500 RPM) has 50 more horse power than 1987 Daihatsu Rocky. (72 HP @ 3600 RPM). In normal driving conditions, 1971 Alfa Romeo 1750 should accelerate faster than 1987 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1987 Daihatsu Rocky weights approximately 480 kg more than 1971 Alfa Romeo 1750.
Because 1987 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1971 Alfa Romeo 1750. 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, both vehicles can yield 170 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:
| 1971 Alfa Romeo 1750 | 1987 Daihatsu Rocky | |
| Make | Alfa Romeo | Daihatsu |
| Model | 1750 | Rocky |
| Year Released | 1971 | 1987 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1778 cc | 2765 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 122 HP | 72 HP |
| Engine RPM | 5500 RPM | 3600 RPM |
| Torque | 170 Nm | 170 Nm |
| Torque RPM | 4400 RPM | 2200 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1080 kg | 1560 kg |
| Vehicle Length | 4400 mm | 4110 mm |
| Vehicle Width | 1580 mm | 1590 mm |
| Vehicle Height | 1440 mm | 1920 mm |
| Wheelbase Size | 2580 mm | 2540 mm |
