1986 Renault 21 vs. 1978 Triumph TR7
To start off, 1986 Renault 21 is newer by 8 year(s). Which means there will be less support and parts availability for 1978 Triumph TR7. In addition, the cost of maintenance, including insurance, on 1978 Triumph TR7 would be higher. At 1,998 cc (4 cylinders), 1978 Triumph TR7 is equipped with a bigger engine. In terms of performance, 1978 Triumph TR7 (106 HP) has 36 more horse power than 1986 Renault 21. (70 HP) In normal driving conditions, 1978 Triumph TR7 should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1978 Triumph TR7 weights approximately 75 kg more than 1986 Renault 21. 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, 1986 Renault 21, 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, 1978 Triumph TR7 (162 Nm) has 90 more torque (in Nm) than 1986 Renault 21. (72 Nm). This means 1978 Triumph TR7 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 1986 Renault 21 | 1978 Triumph TR7 | |
| Make | Renault | Triumph |
| Model | 21 | TR7 |
| Year Released | 1986 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1397 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 106 HP |
| Torque | 72 Nm | 162 Nm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 970 kg | 1045 kg |
| Vehicle Length | 4470 mm | 4070 mm |
| Vehicle Width | 1710 mm | 1690 mm |
| Vehicle Height | 1420 mm | 1270 mm |
| Wheelbase Size | 2670 mm | 2170 mm |
| Fuel Tank Capacity | 66 L | 55 L |
