1986 AC Ace vs. 1973 Monteverdi Hai 450
To start off, 1986 AC Ace is newer by 13 year(s). Which means there will be less support and parts availability for 1973 Monteverdi Hai 450. In addition, the cost of maintenance, including insurance, on 1973 Monteverdi Hai 450 would be higher. At 6,974 cc (8 cylinders), 1973 Monteverdi Hai 450 is equipped with a bigger engine. In terms of performance, 1973 Monteverdi Hai 450 (444 HP @ 5000 RPM) has 294 more horse power than 1986 AC Ace. (150 HP @ 5800 RPM) In normal driving conditions, 1973 Monteverdi Hai 450 should accelerate faster than 1986 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1973 Monteverdi Hai 450 weights approximately 383 kg more than 1986 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 AC Ace is four wheel drive (4WD), it will have significant more traction and grip than 1973 Monteverdi Hai 450. In wet, icy, snow, or gravel driving conditions, 1986 AC Ace 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, 1973 Monteverdi Hai 450 (586 Nm @ 4000 RPM) has 372 more torque (in Nm) than 1986 AC Ace. (214 Nm @ 3000 RPM). This means 1973 Monteverdi Hai 450 will have an easier job in driving up hills or pulling heavy equipment than 1986 AC Ace.
Compare all specifications:
1986 AC Ace | 1973 Monteverdi Hai 450 | |
Make | AC | Monteverdi |
Model | Ace | Hai 450 |
Year Released | 1986 | 1973 |
Engine Position | Front | Middle |
Engine Size | 2792 cc | 6974 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | in-line |
Horse Power | 150 HP | 444 HP |
Engine RPM | 5800 RPM | 5000 RPM |
Torque | 214 Nm | 586 Nm |
Torque RPM | 3000 RPM | 4000 RPM |
Engine Bore Size | 93.1 mm | 108 mm |
Engine Stroke Size | 68.5 mm | 95.2 mm |
Engine Compression Ratio | 9.2:1 | 10.3:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 907 kg | 1290 kg |
Vehicle Length | 3970 mm | 4380 mm |
Vehicle Width | 1820 mm | 1800 mm |
Vehicle Height | 1170 mm | 1100 mm |
Wheelbase Size | 2480 mm | 2520 mm |
Fuel Tank Capacity | 66 L | 130 L |