1981 Renault 18 vs. 1973 Simca 1100
To start off, 1981 Renault 18 is newer by 8 year(s). Which means there will be less support and parts availability for 1973 Simca 1100. In addition, the cost of maintenance, including insurance, on 1973 Simca 1100 would be higher. At 2,068 cc (4 cylinders), 1981 Renault 18 is equipped with a bigger engine. In terms of performance, 1981 Renault 18 (66 HP @ 4500 RPM) has 7 more horse power than 1973 Simca 1100. (59 HP @ 6200 RPM). In normal driving conditions, 1981 Renault 18 should accelerate faster than 1973 Simca 1100. With that said, vehicle weight also plays an important factor in acceleration. 1981 Renault 18 weights approximately 140 kg more than 1973 Simca 1100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Renault 18 (124 Nm @ 2250 RPM) has 38 more torque (in Nm) than 1973 Simca 1100. (86 Nm @ 3600 RPM). This means 1981 Renault 18 will have an easier job in driving up hills or pulling heavy equipment than 1973 Simca 1100.
Compare all specifications:
| 1981 Renault 18 | 1973 Simca 1100 | |
| Make | Renault | Simca |
| Model | 18 | 1100 |
| Year Released | 1981 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2068 cc | 1116 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 66 HP | 59 HP |
| Engine RPM | 4500 RPM | 6200 RPM |
| Torque | 124 Nm | 86 Nm |
| Torque RPM | 2250 RPM | 3600 RPM |
| Engine Bore Size | 86.1 mm | 74 mm |
| Engine Stroke Size | 89 mm | 65 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Vehicle Weight | 1050 kg | 910 kg |
| Vehicle Length | 4410 mm | 3950 mm |
| Vehicle Width | 1710 mm | 1590 mm |
| Vehicle Height | 1410 mm | 1460 mm |
| Wheelbase Size | 2450 mm | 2530 mm |
