1989 Citroen XM vs. 2001 Pontiac Firebird
To start off, 2001 Pontiac Firebird is newer by 12 year(s). Which means there will be less support and parts availability for 1989 Citroen XM. In addition, the cost of maintenance, including insurance, on 1989 Citroen XM would be higher. At 5,665 cc (8 cylinders), 2001 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2001 Pontiac Firebird (325 HP @ 5200 RPM) has 210 more horse power than 1989 Citroen XM. (115 HP @ 5750 RPM) In normal driving conditions, 2001 Pontiac Firebird should accelerate faster than 1989 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 2001 Pontiac Firebird weights approximately 248 kg more than 1989 Citroen XM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 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 2001 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 1989 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, 2001 Pontiac Firebird (475 Nm @ 4000 RPM) has 301 more torque (in Nm) than 1989 Citroen XM. (174 Nm @ 4250 RPM). This means 2001 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1989 Citroen XM. 2001 Pontiac Firebird has automatic transmission and 1989 Citroen XM has manual transmission. 1989 Citroen XM will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Pontiac Firebird will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Citroen XM | 2001 Pontiac Firebird | |
| Make | Citroen | Pontiac |
| Model | XM | Firebird |
| Year Released | 1989 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 5665 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 115 HP | 325 HP |
| Engine RPM | 5750 RPM | 5200 RPM |
| Torque | 174 Nm | 475 Nm |
| Torque RPM | 4250 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 99 mm |
| Engine Stroke Size | 86 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1280 kg | 1528 kg |
| Vehicle Length | 4720 mm | 4920 mm |
| Vehicle Width | 1800 mm | 1900 mm |
| Vehicle Height | 1400 mm | 1310 mm |
| Wheelbase Size | 2760 mm | 2570 mm |
