2005 GMC Sierra vs. 1973 Monteverdi Hai 450
To start off, 2005 GMC Sierra is newer by 32 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) has 149 more horse power than 2005 GMC Sierra. (295 HP) In normal driving conditions, 1973 Monteverdi Hai 450 should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1133 kg more than 1973 Monteverdi Hai 450.
Because 2005 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, 2005 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) has 132 more torque (in Nm) than 2005 GMC Sierra. (454 Nm). This means 1973 Monteverdi Hai 450 will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
| 2005 GMC Sierra | 1973 Monteverdi Hai 450 | |
| Make | GMC | Monteverdi |
| Model | Sierra | Hai 450 |
| Year Released | 2005 | 1973 |
| Engine Position | Front | Middle |
| Engine Size | 5359 cc | 6974 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 295 HP | 444 HP |
| Torque | 454 Nm | 586 Nm |
| Engine Bore Size | 96 mm | 108 mm |
| Engine Stroke Size | 92 mm | 95.2 mm |
| Engine Compression Ratio | 9.5:1 | 10.3:1 |
| Drive Type | 4WD | Rear |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2423 kg | 1290 kg |
| Vehicle Length | 6330 mm | 4380 mm |
| Vehicle Width | 2000 mm | 1800 mm |
| Vehicle Height | 1880 mm | 1100 mm |
| Wheelbase Size | 4010 mm | 2520 mm |
| Fuel Tank Capacity | 129 L | 130 L |
