1978 Holden GTS vs. 1977 Monteverdi Hai 450
To start off, 1978 Holden GTS is newer by 1 year(s). Which means there will be less support and parts availability for 1977 Monteverdi Hai 450. In addition, the cost of maintenance, including insurance, on 1977 Monteverdi Hai 450 would be higher. At 6,974 cc (8 cylinders), 1977 Monteverdi Hai 450 is equipped with a bigger engine. In terms of performance, 1977 Monteverdi Hai 450 (444 HP @ 5000 RPM) has 286 more horse power than 1978 Holden GTS. (158 HP @ 4550 RPM) In normal driving conditions, 1977 Monteverdi Hai 450 should accelerate faster than 1978 Holden GTS. With that said, vehicle weight also plays an important factor in acceleration. 1978 Holden GTS weights approximately 179 kg more than 1977 Monteverdi Hai 450.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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.
Compare all specifications:
| 1978 Holden GTS | 1977 Monteverdi Hai 450 | |
| Make | Holden | Monteverdi |
| Model | GTS | Hai 450 |
| Year Released | 1978 | 1977 |
| Engine Position | Front | Middle |
| Engine Size | 4141 cc | 6974 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 444 HP |
| Engine RPM | 4550 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1475 kg | 1296 kg |
| Vehicle Length | 4850 mm | 4360 mm |
| Vehicle Width | 1880 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1100 mm |
| Wheelbase Size | 2830 mm | 2520 mm |
