1991 Buick Roadmaster vs. 1979 Citroen GSA
To start off, 1991 Buick Roadmaster is newer by 12 year(s). Which means there will be less support and parts availability for 1979 Citroen GSA. In addition, the cost of maintenance, including insurance, on 1979 Citroen GSA would be higher. At 5,731 cc (8 cylinders), 1991 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1991 Buick Roadmaster (177 HP @ 4200 RPM) has 114 more horse power than 1979 Citroen GSA. (63 HP @ 5750 RPM). In normal driving conditions, 1991 Buick Roadmaster should accelerate faster than 1979 Citroen GSA. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 900 kg more than 1979 Citroen GSA. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Buick Roadmaster 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 1991 Buick Roadmaster. However, in wet, icy, snow, or gravel driving conditions, 1979 Citroen GSA, 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, 1991 Buick Roadmaster (393 Nm @ 2400 RPM) has 295 more torque (in Nm) than 1979 Citroen GSA. (98 Nm @ 3500 RPM). This means 1991 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1979 Citroen GSA. 1991 Buick Roadmaster has automatic transmission and 1979 Citroen GSA has manual transmission. 1979 Citroen GSA will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Roadmaster will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Buick Roadmaster | 1979 Citroen GSA | |
Make | Buick | Citroen |
Model | Roadmaster | GSA |
Year Released | 1991 | 1979 |
Engine Position | Front | Front |
Engine Size | 5731 cc | 1299 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 177 HP | 63 HP |
Engine RPM | 4200 RPM | 5750 RPM |
Torque | 393 Nm | 98 Nm |
Torque RPM | 2400 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1840 kg | 940 kg |
Vehicle Length | 5280 mm | 4190 mm |
Vehicle Width | 2040 mm | 1640 mm |
Vehicle Height | 1650 mm | 1360 mm |
Wheelbase Size | 2950 mm | 2560 mm |
Fuel Tank Capacity | 75 L | 43 L |