2005 Audi RS6 vs. 1970 Monteverdi Hai 450
To start off, 2005 Audi RS6 is newer by 35 year(s). Which means there will be less support and parts availability for 1970 Monteverdi Hai 450. In addition, the cost of maintenance, including insurance, on 1970 Monteverdi Hai 450 would be higher. At 6,974 cc (8 cylinders), 1970 Monteverdi Hai 450 is equipped with a bigger engine. In terms of performance, 2005 Audi RS6 (444 HP @ 6300 RPM) has 53 more horse power than 1970 Monteverdi Hai 450. (391 HP @ 5000 RPM). In normal driving conditions, 2005 Audi RS6 should accelerate faster than 1970 Monteverdi Hai 450. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi RS6 weights approximately 620 kg more than 1970 Monteverdi Hai 450. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 1970 Monteverdi Hai 450. In wet, icy, snow, or gravel driving conditions, 2005 Audi RS6 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, 1970 Monteverdi Hai 450 (586 Nm @ 4000 RPM) has 26 more torque (in Nm) than 2005 Audi RS6. (560 Nm @ 1950 RPM). This means 1970 Monteverdi Hai 450 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi RS6.
Compare all specifications:
| 2005 Audi RS6 | 1970 Monteverdi Hai 450 | |
| Make | Audi | Monteverdi |
| Model | RS6 | Hai 450 |
| Year Released | 2005 | 1970 |
| Engine Position | Front | Middle |
| Engine Size | 4163 cc | 6974 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 444 HP | 391 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Torque | 560 Nm | 586 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 108 mm |
| Engine Stroke Size | 93 mm | 95.2 mm |
| Engine Compression Ratio | 9.0:1 | 10.3:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1910 kg | 1290 kg |
| Vehicle Length | 4800 mm | 4410 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1100 mm |
| Wheelbase Size | 2660 mm | 2520 mm |
| Fuel Tank Capacity | 70 L | 130 L |
