2009 Citroen C5 vs. 1984 Pontiac Grand Am
To start off, 2009 Citroen C5 is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Pontiac Grand Am. In addition, the cost of maintenance, including insurance, on 1984 Pontiac Grand Am would be higher. At 2,469 cc (4 cylinders), 1984 Pontiac Grand Am is equipped with a bigger engine. In terms of performance, 2009 Citroen C5 (134 HP @ 6000 RPM) has 45 more horse power than 1984 Pontiac Grand Am. (89 HP @ 4400 RPM). In normal driving conditions, 2009 Citroen C5 should accelerate faster than 1984 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C5 weights approximately 312 kg more than 1984 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, 2009 Citroen C5 (190 Nm @ 4100 RPM) has 11 more torque (in Nm) than 1984 Pontiac Grand Am. (179 Nm @ 2800 RPM). This means 2009 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1984 Pontiac Grand Am. 1984 Pontiac Grand Am has automatic transmission and 2009 Citroen C5 has manual transmission. 2009 Citroen C5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1984 Pontiac Grand Am will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Citroen C5 | 1984 Pontiac Grand Am | |
| Make | Citroen | Pontiac |
| Model | C5 | Grand Am |
| Year Released | 2009 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 2469 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 134 HP | 89 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 190 Nm | 179 Nm |
| Torque RPM | 4100 RPM | 2800 RPM |
| Engine Bore Size | 85 mm | 101.6 mm |
| Engine Stroke Size | 88 mm | 76.2 mm |
| Engine Compression Ratio | 11.0:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1442 kg | 1130 kg |
| Vehicle Length | 4760 mm | 4520 mm |
| Vehicle Width | 1780 mm | 1710 mm |
| Vehicle Height | 1520 mm | 1340 mm |
| Wheelbase Size | 2760 mm | 2630 mm |
