1978 Citroen CX vs. 1985 Pontiac Grand Am
To start off, 1985 Pontiac Grand Am is newer by 7 year(s). Which means there will be less support and parts availability for 1978 Citroen CX. In addition, the cost of maintenance, including insurance, on 1978 Citroen CX would be higher. At 2,471 cc (4 cylinders), 1985 Pontiac Grand Am is equipped with a bigger engine. In terms of performance, 1978 Citroen CX (101 HP @ 5600 RPM) has 11 more horse power than 1985 Pontiac Grand Am. (90 HP @ 4400 RPM). In normal driving conditions, 1978 Citroen CX should accelerate faster than 1985 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 1978 Citroen CX weights approximately 135 kg more than 1985 Pontiac Grand Am. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 1985 Pontiac Grand Am (179 Nm @ 2800 RPM) has 18 more torque (in Nm) than 1978 Citroen CX. (161 Nm @ 3000 RPM). This means 1985 Pontiac Grand Am will have an easier job in driving up hills or pulling heavy equipment than 1978 Citroen CX.
Compare all specifications:
1978 Citroen CX | 1985 Pontiac Grand Am | |
Make | Citroen | Pontiac |
Model | CX | Grand Am |
Year Released | 1978 | 1985 |
Engine Position | Front | Front |
Engine Size | 1905 cc | 2471 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 101 HP | 90 HP |
Engine RPM | 5600 RPM | 4400 RPM |
Torque | 161 Nm | 179 Nm |
Torque RPM | 3000 RPM | 2800 RPM |
Engine Bore Size | 83 mm | 101.6 mm |
Engine Stroke Size | 88 mm | 76.2 mm |
Engine Compression Ratio | 9.3:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1265 kg | 1130 kg |
Vehicle Length | 4670 mm | 4520 mm |
Vehicle Width | 1770 mm | 1710 mm |
Vehicle Height | 1370 mm | 1340 mm |
Wheelbase Size | 2850 mm | 2630 mm |