1989 Citroen XM vs. 1977 Triumph TR7
To start off, 1989 Citroen XM is newer by 12 year(s). Which means there will be less support and parts availability for 1977 Triumph TR7. In addition, the cost of maintenance, including insurance, on 1977 Triumph TR7 would be higher. At 2,088 cc (4 cylinders), 1989 Citroen XM is equipped with a bigger engine. In terms of performance, 1989 Citroen XM (108 HP @ 4300 RPM) has 4 more horse power than 1977 Triumph TR7. (104 HP @ 5500 RPM). In normal driving conditions, 1989 Citroen XM should accelerate faster than 1977 Triumph TR7. With that said, vehicle weight also plays an important factor in acceleration. 1989 Citroen XM weights approximately 292 kg more than 1977 Triumph TR7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Triumph TR7 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 1977 Triumph TR7. 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 @ 2000 RPM) has 74 more torque (in Nm) than 1977 Triumph TR7. (161 Nm @ 3500 RPM). This means 1989 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 1977 Triumph TR7.
Compare all specifications:
| 1989 Citroen XM | 1977 Triumph TR7 | |
| Make | Citroen | Triumph |
| Model | XM | TR7 |
| Year Released | 1989 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2088 cc | 1996 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 104 HP |
| Engine RPM | 4300 RPM | 5500 RPM |
| Torque | 235 Nm | 161 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Engine Bore Size | 85.1 mm | 90.3 mm |
| Engine Stroke Size | 92 mm | 78 mm |
| Engine Compression Ratio | 21.5:1 | 9.3:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1337 kg | 1045 kg |
| Vehicle Length | 4720 mm | 4070 mm |
| Vehicle Width | 1800 mm | 1690 mm |
| Vehicle Height | 1400 mm | 1270 mm |
| Wheelbase Size | 2750 mm | 2170 mm |
| Fuel Tank Capacity | 80 L | 55 L |
