1974 Citroen CX vs. 1978 Triumph TR7
To start off, 1978 Triumph TR7 is newer by 4 year(s). Which means there will be less support and parts availability for 1974 Citroen CX. In addition, the cost of maintenance, including insurance, on 1974 Citroen CX would be higher. At 2,500 cc (4 cylinders), 1974 Citroen CX is equipped with a bigger engine. In terms of performance, 1974 Citroen CX (138 HP @ 5000 RPM) has 32 more horse power than 1978 Triumph TR7. (106 HP @ 5500 RPM). In normal driving conditions, 1974 Citroen CX should accelerate faster than 1978 Triumph TR7. With that said, vehicle weight also plays an important factor in acceleration. 1974 Citroen CX weights approximately 405 kg more than 1978 Triumph TR7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 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 1978 Triumph TR7. However, in wet, icy, snow, or gravel driving conditions, 1974 Citroen CX, 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, 1974 Citroen CX (206 Nm @ 4000 RPM) has 44 more torque (in Nm) than 1978 Triumph TR7. (162 Nm @ 3500 RPM). This means 1974 Citroen CX will have an easier job in driving up hills or pulling heavy equipment than 1978 Triumph TR7. 1974 Citroen CX has automatic transmission and 1978 Triumph TR7 has manual transmission. 1978 Triumph TR7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1974 Citroen CX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1974 Citroen CX | 1978 Triumph TR7 | |
| Make | Citroen | Triumph |
| Model | CX | TR7 |
| Year Released | 1974 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2500 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 106 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 206 Nm | 162 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 93 mm | 90.3 mm |
| Engine Stroke Size | 92 mm | 78 mm |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1450 kg | 1045 kg |
| Vehicle Length | 4910 mm | 4070 mm |
| Vehicle Width | 1780 mm | 1690 mm |
| Vehicle Height | 1390 mm | 1270 mm |
| Wheelbase Size | 3100 mm | 2170 mm |
