2007 Chevrolet HHR vs. 1984 Renault 18
To start off, 2007 Chevrolet HHR is newer by 23 year(s). Which means there will be less support and parts availability for 1984 Renault 18. In addition, the cost of maintenance, including insurance, on 1984 Renault 18 would be higher. At 2,397 cc (4 cylinders), 2007 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2007 Chevrolet HHR (175 HP @ 6200 RPM) has 97 more horse power than 1984 Renault 18. (78 HP @ 5000 RPM). In normal driving conditions, 2007 Chevrolet HHR should accelerate faster than 1984 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, 2007 Chevrolet HHR (224 Nm @ 5000 RPM) has 88 more torque (in Nm) than 1984 Renault 18. (136 Nm @ 3000 RPM). This means 2007 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 18. 2007 Chevrolet HHR has automatic transmission and 1984 Renault 18 has manual transmission. 1984 Renault 18 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chevrolet HHR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet HHR | 1984 Renault 18 | |
| Make | Chevrolet | Renault |
| Model | HHR | 18 |
| Year Released | 2007 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2397 cc | 1647 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 78 HP |
| Engine RPM | 6200 RPM | 5000 RPM |
| Torque | 224 Nm | 136 Nm |
| Torque RPM | 5000 RPM | 3000 RPM |
| Engine Bore Size | 87.9 mm | 81 mm |
| Engine Stroke Size | 97.8 mm | 83.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Length | 4440 mm | 4470 mm |
| Vehicle Width | 1740 mm | 1710 mm |
| Vehicle Height | 1570 mm | 1410 mm |
