1949 Buick 40 vs. 1989 Citroen XM
To start off, 1989 Citroen XM is newer by 40 year(s). Which means there will be less support and parts availability for 1949 Buick 40. In addition, the cost of maintenance, including insurance, on 1949 Buick 40 would be higher. At 5,249 cc (8 cylinders), 1949 Buick 40 is equipped with a bigger engine. In terms of performance, 1989 Citroen XM (169 HP @ 5600 RPM) has 21 more horse power than 1949 Buick 40. (148 HP @ 3600 RPM) In normal driving conditions, 1989 Citroen XM should accelerate faster than 1949 Buick 40. With that said, vehicle weight also plays an important factor in acceleration. 1949 Buick 40 weights approximately 445 kg more than 1989 Citroen XM.
Because 1949 Buick 40 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 1949 Buick 40. 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.
Compare all specifications:
| 1949 Buick 40 | 1989 Citroen XM | |
| Make | Buick | Citroen |
| Model | 40 | XM |
| Year Released | 1949 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 5249 cc | 2975 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 169 HP |
| Engine RPM | 3600 RPM | 5600 RPM |
| Engine Bore Size | 87.3 mm | 93 mm |
| Engine Stroke Size | 109.5 mm | 73 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 1865 kg | 1420 kg |
| Wheelbase Size | 3000 mm | 2860 mm |
