1985 Alfa Romeo Arna vs. 1970 Monteverdi Hai 375
To start off, 1985 Alfa Romeo Arna is newer by 15 year(s). Which means there will be less support and parts availability for 1970 Monteverdi Hai 375. In addition, the cost of maintenance, including insurance, on 1970 Monteverdi Hai 375 would be higher. At 7,206 cc (8 cylinders), 1970 Monteverdi Hai 375 is equipped with a bigger engine. In terms of performance, 1970 Monteverdi Hai 375 (380 HP @ 4600 RPM) has 286 more horse power than 1985 Alfa Romeo Arna. (94 HP @ 5800 RPM) In normal driving conditions, 1970 Monteverdi Hai 375 should accelerate faster than 1985 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 1970 Monteverdi Hai 375 weights approximately 680 kg more than 1985 Alfa Romeo Arna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Monteverdi Hai 375 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 Monteverdi Hai 375. However, in wet, icy, snow, or gravel driving conditions, 1985 Alfa Romeo Arna, 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 Monteverdi Hai 375 (651 Nm @ 3200 RPM) has 521 more torque (in Nm) than 1985 Alfa Romeo Arna. (130 Nm @ 4000 RPM). This means 1970 Monteverdi Hai 375 will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo Arna.
Compare all specifications:
| 1985 Alfa Romeo Arna | 1970 Monteverdi Hai 375 | |
| Make | Alfa Romeo | Monteverdi |
| Model | Arna | Hai 375 |
| Year Released | 1985 | 1970 |
| Engine Position | Front | Middle |
| Engine Size | 1490 cc | 7206 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 94 HP | 380 HP |
| Engine RPM | 5800 RPM | 4600 RPM |
| Torque | 130 Nm | 651 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Engine Bore Size | 84 mm | 109.7 mm |
| Engine Stroke Size | 67.2 mm | 95.3 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Vehicle Weight | 920 kg | 1600 kg |
| Vehicle Length | 4010 mm | 4350 mm |
| Vehicle Width | 1630 mm | 1800 mm |
| Vehicle Height | 1350 mm | 1040 mm |
| Wheelbase Size | 2430 mm | 2520 mm |
