1989 Citroen XM vs. 1966 Triumph Vitesse
To start off, 1989 Citroen XM is newer by 23 year(s). Which means there will be less support and parts availability for 1966 Triumph Vitesse. In addition, the cost of maintenance, including insurance, on 1966 Triumph Vitesse would be higher. At 2,975 cc (6 cylinders), 1989 Citroen XM is equipped with a bigger engine. In terms of performance, 1989 Citroen XM (168 HP @ 5600 RPM) has 74 more horse power than 1966 Triumph Vitesse. (94 HP @ 5000 RPM). In normal driving conditions, 1989 Citroen XM should accelerate faster than 1966 Triumph Vitesse. With that said, vehicle weight also plays an important factor in acceleration. 1989 Citroen XM weights approximately 484 kg more than 1966 Triumph Vitesse. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 Triumph Vitesse 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 1966 Triumph Vitesse. 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, 1989 Citroen XM (235 Nm @ 4800 RPM) has 77 more torque (in Nm) than 1966 Triumph Vitesse. (158 Nm @ 3000 RPM). This means 1989 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 1966 Triumph Vitesse.
Compare all specifications:
| 1989 Citroen XM | 1966 Triumph Vitesse | |
| Make | Citroen | Triumph |
| Model | XM | Vitesse |
| Year Released | 1989 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 2975 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 168 HP | 94 HP |
| Engine RPM | 5600 RPM | 5000 RPM |
| Torque | 235 Nm | 158 Nm |
| Torque RPM | 4800 RPM | 3000 RPM |
| Engine Bore Size | 93 mm | 74.7 mm |
| Engine Stroke Size | 73 mm | 76 mm |
| Engine Compression Ratio | 9.5:1 | 9.5:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1420 kg | 936 kg |
| Vehicle Length | 4720 mm | 3890 mm |
| Vehicle Width | 1800 mm | 1530 mm |
| Vehicle Height | 1400 mm | 1340 mm |
| Wheelbase Size | 2860 mm | 2270 mm |
| Fuel Tank Capacity | 80 L | 29 L |
