2009 Hyundai Sonata vs. 1981 Renault 18
To start off, 2009 Hyundai Sonata is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Renault 18. In addition, the cost of maintenance, including insurance, on 1981 Renault 18 would be higher. At 2,068 cc (4 cylinders), 1981 Renault 18 is equipped with a bigger engine. In terms of performance, 2009 Hyundai Sonata (129 HP) has 42 more horse power than 1981 Renault 18. (87 HP). In normal driving conditions, 2009 Hyundai Sonata should accelerate faster than 1981 Renault 18.
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 (181 Nm) has 3 more torque (in Nm) than 2009 Hyundai Sonata. (178 Nm). This means 1981 Renault 18 will have an easier job in driving up hills or pulling heavy equipment than 2009 Hyundai Sonata.
Compare all specifications:
| 2009 Hyundai Sonata | 1981 Renault 18 | |
| Make | Hyundai | Renault |
| Model | Sonata | 18 |
| Year Released | 2009 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 2068 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 129 HP | 87 HP |
| Torque | 178 Nm | 181 Nm |
| Engine Bore Size | 85 mm | 86 mm |
| Engine Stroke Size | 88 mm | 89 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4750 mm | 4470 mm |
| Vehicle Width | 1830 mm | 1710 mm |
| Vehicle Height | 1430 mm | 1410 mm |
