1991 Buick Roadmaster vs. 1971 Ford Zephyr
To start off, 1991 Buick Roadmaster is newer by 20 year(s). Which means there will be less support and parts availability for 1971 Ford Zephyr. In addition, the cost of maintenance, including insurance, on 1971 Ford Zephyr would be higher. At 5,002 cc (8 cylinders), 1991 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1991 Buick Roadmaster (168 HP @ 4200 RPM) has 87 more horse power than 1971 Ford Zephyr. (81 HP @ 4750 RPM). In normal driving conditions, 1991 Buick Roadmaster should accelerate faster than 1971 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 750 kg more than 1971 Ford Zephyr. 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, 1991 Buick Roadmaster (346 Nm @ 2400 RPM) has 193 more torque (in Nm) than 1971 Ford Zephyr. (153 Nm @ 2750 RPM). This means 1991 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1971 Ford Zephyr.
Compare all specifications:
1991 Buick Roadmaster | 1971 Ford Zephyr | |
Make | Buick | Ford |
Model | Roadmaster | Zephyr |
Year Released | 1991 | 1971 |
Engine Position | Front | Front |
Engine Size | 5002 cc | 1996 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 168 HP | 81 HP |
Engine RPM | 4200 RPM | 4750 RPM |
Torque | 346 Nm | 153 Nm |
Torque RPM | 2400 RPM | 2750 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 2000 kg | 1250 kg |
Vehicle Length | 5540 mm | 4710 mm |
Vehicle Width | 2040 mm | 1820 mm |
Vehicle Height | 1540 mm | 1490 mm |
Wheelbase Size | 2950 mm | 2930 mm |