1970 Alfa Romeo 1750 vs. 1981 Nissan Sunny
To start off, 1981 Nissan Sunny is newer by 11 year(s). Which means there will be less support and parts availability for 1970 Alfa Romeo 1750. In addition, the cost of maintenance, including insurance, on 1970 Alfa Romeo 1750 would be higher. At 1,779 cc (4 cylinders), 1970 Alfa Romeo 1750 is equipped with a bigger engine. In terms of performance, 1970 Alfa Romeo 1750 (120 HP @ 5500 RPM) has 46 more horse power than 1981 Nissan Sunny. (74 HP @ 5600 RPM). In normal driving conditions, 1970 Alfa Romeo 1750 should accelerate faster than 1981 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 1970 Alfa Romeo 1750 weights approximately 226 kg more than 1981 Nissan Sunny. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Alfa Romeo 1750 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1970 Alfa Romeo 1750. However, in wet, icy, snow, or gravel driving conditions, 1981 Nissan Sunny, being front wheel drive (FWD), will offer much better control with better grip. 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, 1970 Alfa Romeo 1750 (170 Nm @ 4400 RPM) has 47 more torque (in Nm) than 1981 Nissan Sunny. (123 Nm @ 2800 RPM). This means 1970 Alfa Romeo 1750 will have an easier job in driving up hills or pulling heavy equipment than 1981 Nissan Sunny.
Compare all specifications:
| 1970 Alfa Romeo 1750 | 1981 Nissan Sunny | |
| Make | Alfa Romeo | Nissan |
| Model | 1750 | Sunny |
| Year Released | 1970 | 1981 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 1487 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 74 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 170 Nm | 123 Nm |
| Torque RPM | 4400 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1086 kg | 860 kg |
| Vehicle Length | 4400 mm | 4140 mm |
| Vehicle Width | 1580 mm | 1630 mm |
| Vehicle Height | 1440 mm | 1360 mm |
| Wheelbase Size | 2580 mm | 2410 mm |
