1973 Monteverdi Hai 450 vs. 2011 Volvo XC90
To start off, 2011 Volvo XC90 is newer by 38 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 133 more horse power than 2011 Volvo XC90. (311 HP @ 5850 RPM). In normal driving conditions, 1973 Monteverdi Hai 450 should accelerate faster than 2011 Volvo XC90. With that said, vehicle weight also plays an important factor in acceleration. 2011 Volvo XC90 weights approximately 904 kg more than 1973 Monteverdi Hai 450.
Because 2011 Volvo XC90 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, 2011 Volvo XC90 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 146 more torque (in Nm) than 2011 Volvo XC90. (440 Nm @ 3900 RPM). This means 1973 Monteverdi Hai 450 will have an easier job in driving up hills or pulling heavy equipment than 2011 Volvo XC90. 2011 Volvo XC90 has automatic transmission and 1973 Monteverdi Hai 450 has manual transmission. 1973 Monteverdi Hai 450 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Volvo XC90 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Monteverdi Hai 450 | 2011 Volvo XC90 | |
| Make | Monteverdi | Volvo |
| Model | Hai 450 | XC90 |
| Year Released | 1973 | 2011 |
| Engine Position | Middle | Front |
| Engine Size | 6974 cc | 4400 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 444 HP | 311 HP |
| Engine RPM | 5000 RPM | 5850 RPM |
| Torque | 586 Nm | 440 Nm |
| Torque RPM | 4000 RPM | 3900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1290 kg | 2194 kg |
| Vehicle Length | 4380 mm | 4808 mm |
| Vehicle Width | 1800 mm | 1897 mm |
| Vehicle Height | 1100 mm | 1783 mm |
| Wheelbase Size | 2520 mm | 2860 mm |
| Fuel Tank Capacity | 130 L | 80 L |
