1978 Renault 18 vs. 1981 Triumph TR7
To start off, 1981 Triumph TR7 is newer by 3 year(s). Which means there will be less support and parts availability for 1978 Renault 18. In addition, the cost of maintenance, including insurance, on 1978 Renault 18 would be higher. At 1,998 cc (4 cylinders), 1981 Triumph TR7 is equipped with a bigger engine. In terms of performance, 1981 Triumph TR7 (104 HP @ 5500 RPM) has 26 more horse power than 1978 Renault 18. (78 HP @ 5000 RPM) In normal driving conditions, 1981 Triumph TR7 should accelerate faster than 1978 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1981 Triumph TR7 weights approximately 75 kg more than 1978 Renault 18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 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 1981 Triumph TR7. However, in wet, icy, snow, or gravel driving conditions, 1978 Renault 18, 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, 1981 Triumph TR7 (161 Nm @ 3500 RPM) has 28 more torque (in Nm) than 1978 Renault 18. (133 Nm @ 3000 RPM). This means 1981 Triumph TR7 will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault 18.
Compare all specifications:
1978 Renault 18 | 1981 Triumph TR7 | |
Make | Renault | Triumph |
Model | 18 | TR7 |
Year Released | 1978 | 1981 |
Engine Position | Front | Front |
Engine Size | 1645 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 78 HP | 104 HP |
Engine RPM | 5000 RPM | 5500 RPM |
Torque | 133 Nm | 161 Nm |
Torque RPM | 3000 RPM | 3500 RPM |
Engine Bore Size | 81 mm | 90.3 mm |
Engine Stroke Size | 83.5 mm | 78 mm |
Engine Compression Ratio | 10.0:1 | 9.3:1 |
Fuel Type | Gasoline | Gasoline |
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 | 4390 mm | 4070 mm |
Vehicle Width | 1710 mm | 1690 mm |
Vehicle Height | 1410 mm | 1270 mm |
Wheelbase Size | 2450 mm | 2170 mm |
Fuel Tank Capacity | 53 L | 55 L |