2001 Citroen C5 vs. 1985 Pontiac Firebird
To start off, 2001 Citroen C5 is newer by 16 year(s). Which means there will be less support and parts availability for 1985 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1985 Pontiac Firebird would be higher. At 2,838 cc (6 cylinders), 1985 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2001 Citroen C5 (136 HP @ 6000 RPM) has 1 more horse power than 1985 Pontiac Firebird. (135 HP @ 5100 RPM). In normal driving conditions, 2001 Citroen C5 should accelerate faster than 1985 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2001 Citroen C5 weights approximately 38 kg more than 1985 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Pontiac Firebird 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 1985 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 2001 Citroen C5, 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, 1985 Pontiac Firebird (223 Nm @ 3600 RPM) has 33 more torque (in Nm) than 2001 Citroen C5. (190 Nm @ 4100 RPM). This means 1985 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2001 Citroen C5.
Compare all specifications:
| 2001 Citroen C5 | 1985 Pontiac Firebird | |
| Make | Citroen | Pontiac |
| Model | C5 | Firebird |
| Year Released | 2001 | 1985 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2838 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 136 HP | 135 HP |
| Engine RPM | 6000 RPM | 5100 RPM |
| Torque | 190 Nm | 223 Nm |
| Torque RPM | 4100 RPM | 3600 RPM |
| Engine Compression Ratio | 11.0:1 | 8.9:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 195 km/hour | 178 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1400 kg | 1362 kg |
| Vehicle Length | 4760 mm | 4850 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1520 mm | 1270 mm |
| Wheelbase Size | 2760 mm | 2570 mm |
| Fuel Tank Capacity | 66 L | 60 L |
