1994 Citroen XM vs. 1985 Pontiac Firebird
To start off, 1994 Citroen XM is newer by 9 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 2,963 cc (6 cylinders), 1994 Citroen XM is equipped with a bigger engine. In terms of performance, 1994 Citroen XM (163 HP @ 5600 RPM) has 28 more horse power than 1985 Pontiac Firebird. (135 HP @ 5100 RPM). In normal driving conditions, 1994 Citroen XM should accelerate faster than 1985 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1994 Citroen XM weights approximately 131 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, 1994 Citroen XM, 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, 1994 Citroen XM (235 Nm @ 4600 RPM) has 12 more torque (in Nm) than 1985 Pontiac Firebird. (223 Nm @ 3600 RPM). This means 1994 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 1985 Pontiac Firebird.
Compare all specifications:
| 1994 Citroen XM | 1985 Pontiac Firebird | |
| Make | Citroen | Pontiac |
| Model | XM | Firebird |
| Year Released | 1994 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2963 cc | 2838 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 163 HP | 135 HP |
| Engine RPM | 5600 RPM | 5100 RPM |
| Torque | 235 Nm | 223 Nm |
| Torque RPM | 4600 RPM | 3600 RPM |
| Engine Bore Size | 93.1 mm | 88.9 mm |
| Engine Stroke Size | 73 mm | 76.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1493 kg | 1362 kg |
| Vehicle Length | 4720 mm | 4850 mm |
| Vehicle Width | 1800 mm | 1850 mm |
| Vehicle Height | 1400 mm | 1270 mm |
| Wheelbase Size | 2860 mm | 2570 mm |
| Fuel Tank Capacity | 80 L | 60 L |
