1992 Buick Roadmaster vs. 1972 Datsun 240Z
To start off, 1992 Buick Roadmaster is newer by 20 year(s). Which means there will be less support and parts availability for 1972 Datsun 240Z. In addition, the cost of maintenance, including insurance, on 1972 Datsun 240Z would be higher. At 5,733 cc (8 cylinders), 1992 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1992 Buick Roadmaster (177 HP @ 4200 RPM) has 26 more horse power than 1972 Datsun 240Z. (151 HP @ 5600 RPM). In normal driving conditions, 1992 Buick Roadmaster should accelerate faster than 1972 Datsun 240Z. With that said, vehicle weight also plays an important factor in acceleration. 1992 Buick Roadmaster weights approximately 772 kg more than 1972 Datsun 240Z. 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, 1992 Buick Roadmaster (394 Nm @ 2400 RPM) has 196 more torque (in Nm) than 1972 Datsun 240Z. (198 Nm @ 4400 RPM). This means 1992 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1972 Datsun 240Z.
Compare all specifications:
| 1992 Buick Roadmaster | 1972 Datsun 240Z | |
| Make | Buick | Datsun |
| Model | Roadmaster | 240Z |
| Year Released | 1992 | 1972 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 2393 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 177 HP | 151 HP |
| Engine RPM | 4200 RPM | 5600 RPM |
| Torque | 394 Nm | 198 Nm |
| Torque RPM | 2400 RPM | 4400 RPM |
| Engine Bore Size | 101.6 mm | 83 mm |
| Engine Stroke Size | 88.4 mm | 73.7 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1840 kg | 1068 kg |
| Vehicle Length | 5490 mm | 4140 mm |
| Vehicle Width | 1990 mm | 1630 mm |
| Wheelbase Size | 2950 mm | 2300 mm |
