1973 Monteverdi Hai 450 vs. 2010 GMC Sierra
To start off, 2010 GMC Sierra is newer by 37 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 91 more horse power than 2010 GMC Sierra. (353 HP @ 5400 RPM). In normal driving conditions, 1973 Monteverdi Hai 450 should accelerate faster than 2010 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Sierra weights approximately 851 kg more than 1973 Monteverdi Hai 450.
Because 2010 GMC Sierra 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, 2010 GMC Sierra 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 80 more torque (in Nm) than 2010 GMC Sierra. (506 Nm @ 4400 RPM). This means 1973 Monteverdi Hai 450 will have an easier job in driving up hills or pulling heavy equipment than 2010 GMC Sierra. 2010 GMC Sierra 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. 2010 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Monteverdi Hai 450 | 2010 GMC Sierra | |
| Make | Monteverdi | GMC |
| Model | Hai 450 | Sierra |
| Year Released | 1973 | 2010 |
| Engine Position | Middle | Front |
| Engine Size | 6974 cc | 5999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 444 HP | 353 HP |
| Engine RPM | 5000 RPM | 5400 RPM |
| Torque | 586 Nm | 506 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1290 kg | 2141 kg |
| Vehicle Length | 4380 mm | 6580 mm |
| Vehicle Width | 1800 mm | 2040 mm |
| Vehicle Height | 1100 mm | 1960 mm |
| Wheelbase Size | 2520 mm | 4250 mm |
| Fuel Tank Capacity | 130 L | 129 L |
