2005 Hyundai Coupe vs. 1978 Renault 18
To start off, 2005 Hyundai Coupe is newer by 27 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 2,655 cc (6 cylinders), 2005 Hyundai Coupe is equipped with a bigger engine. In terms of performance, 2005 Hyundai Coupe (161 HP @ 6000 RPM) has 83 more horse power than 1978 Renault 18. (78 HP @ 5000 RPM). In normal driving conditions, 2005 Hyundai Coupe should accelerate faster than 1978 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2005 Hyundai Coupe weights approximately 383 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.
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, 2005 Hyundai Coupe (251 Nm @ 4000 RPM) has 115 more torque (in Nm) than 1978 Renault 18. (136 Nm @ 3000 RPM). This means 2005 Hyundai Coupe will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault 18.
Compare all specifications:
| 2005 Hyundai Coupe | 1978 Renault 18 | |
| Make | Hyundai | Renault |
| Model | Coupe | 18 |
| Year Released | 2005 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2655 cc | 1647 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 161 HP | 78 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 251 Nm | 136 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 86.7 mm | 81 mm |
| Engine Stroke Size | 75 mm | 83.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1408 kg | 1025 kg |
| Vehicle Length | 4400 mm | 4470 mm |
| Vehicle Width | 1770 mm | 1710 mm |
| Vehicle Height | 1340 mm | 1410 mm |
