1974 Bitter Diplomat vs. 1966 Holden HD
To start off, 1974 Bitter Diplomat is newer by 8 year(s). Which means there will be less support and parts availability for 1966 Holden HD. In addition, the cost of maintenance, including insurance, on 1966 Holden HD would be higher. At 5,354 cc (8 cylinders), 1974 Bitter Diplomat is equipped with a bigger engine. In terms of performance, 1974 Bitter Diplomat (227 HP @ 4700 RPM) has 105 more horse power than 1966 Holden HD. (122 HP @ 4600 RPM). In normal driving conditions, 1974 Bitter Diplomat should accelerate faster than 1966 Holden HD. With that said, vehicle weight also plays an important factor in acceleration. 1974 Bitter Diplomat weights approximately 486 kg more than 1966 Holden HD. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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. Let's talk about torque, 1974 Bitter Diplomat (419 Nm @ 3100 RPM) has 182 more torque (in Nm) than 1966 Holden HD. (237 Nm @ 2200 RPM). This means 1974 Bitter Diplomat will have an easier job in driving up hills or pulling heavy equipment than 1966 Holden HD.
Compare all specifications:
1974 Bitter Diplomat | 1966 Holden HD | |
Make | Bitter | Holden |
Model | Diplomat | HD |
Year Released | 1974 | 1966 |
Engine Position | Front | Front |
Engine Size | 5354 cc | 2930 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 227 HP | 122 HP |
Engine RPM | 4700 RPM | 4600 RPM |
Torque | 419 Nm | 237 Nm |
Torque RPM | 3100 RPM | 2200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Vehicle Weight | 1686 kg | 1200 kg |
Vehicle Length | 4860 mm | 4580 mm |
Vehicle Width | 1850 mm | 1790 mm |
Vehicle Height | 1290 mm | 1510 mm |
Wheelbase Size | 2690 mm | 2700 mm |