2006 Audi S4 vs. 1970 Monteverdi Hai 450
To start off, 2006 Audi S4 is newer by 36 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, 1970 Monteverdi Hai 450 (391 HP @ 5000 RPM) has 51 more horse power than 2006 Audi S4. (340 HP @ 6800 RPM) In normal driving conditions, 1970 Monteverdi Hai 450 should accelerate faster than 2006 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 1970 Monteverdi Hai 450 weights approximately 12 kg more than 2006 Audi S4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Monteverdi Hai 450 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1970 Monteverdi Hai 450. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi S4, being front wheel drive (FWD), will offer much better control with better grip. 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 176 more torque (in Nm) than 2006 Audi S4. (410 Nm @ 3500 RPM). This means 1970 Monteverdi Hai 450 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi S4.
Compare all specifications:
| 2006 Audi S4 | 1970 Monteverdi Hai 450 | |
| Make | Audi | Monteverdi |
| Model | S4 | Hai 450 |
| Year Released | 2006 | 1970 |
| Engine Position | Front | Middle |
| Engine Size | 4163 cc | 6974 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 340 HP | 391 HP |
| Engine RPM | 6800 RPM | 5000 RPM |
| Torque | 410 Nm | 586 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1278 kg | 1290 kg |
| Vehicle Length | 4590 mm | 4410 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1100 mm |
| Wheelbase Size | 2660 mm | 2520 mm |
| Fuel Tank Capacity | 63 L | 130 L |
