1973 Pontiac Firebird vs. 1997 Citroen XM
To start off, 1997 Citroen XM is newer by 24 year(s). Which means there will be less support and parts availability for 1973 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1973 Pontiac Firebird would be higher. At 7,467 cc (8 cylinders), 1973 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1973 Pontiac Firebird (335 HP @ 4800 RPM) has 144 more horse power than 1997 Citroen XM. (191 HP @ 5500 RPM). In normal driving conditions, 1973 Pontiac Firebird should accelerate faster than 1997 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 1997 Citroen XM weights approximately 141 kg more than 1973 Pontiac Firebird.
Because 1973 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 1973 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 1997 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.
Compare all specifications:
| 1973 Pontiac Firebird | 1997 Citroen XM | |
| Make | Pontiac | Citroen |
| Model | Firebird | XM |
| Year Released | 1973 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 7467 cc | 2946 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 335 HP | 191 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Engine Bore Size | 104.9 mm | 93.1 mm |
| Engine Stroke Size | 108 mm | 73 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1450 kg | 1591 kg |
| Vehicle Length | 4870 mm | 4720 mm |
| Vehicle Width | 1880 mm | 1800 mm |
| Vehicle Height | 1280 mm | 1400 mm |
| Wheelbase Size | 2750 mm | 2860 mm |
