1967 Chevrolet Chevelle vs. 1986 Renault 21
To start off, 1986 Renault 21 is newer by 19 year(s). Which means there will be less support and parts availability for 1967 Chevrolet Chevelle. In addition, the cost of maintenance, including insurance, on 1967 Chevrolet Chevelle would be higher. At 6,478 cc (8 cylinders), 1967 Chevrolet Chevelle is equipped with a bigger engine. In terms of performance, 1967 Chevrolet Chevelle (375 HP @ 5600 RPM) has 200 more horse power than 1986 Renault 21. (175 HP @ 5200 RPM). In normal driving conditions, 1967 Chevrolet Chevelle should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1967 Chevrolet Chevelle weights approximately 255 kg more than 1986 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Renault 21 is four wheel drive (4WD), it will have significant more traction and grip than 1967 Chevrolet Chevelle. In wet, icy, snow, or gravel driving conditions, 1986 Renault 21 will offer significantly more control. 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, 1967 Chevrolet Chevelle (563 Nm @ 3600 RPM) has 288 more torque (in Nm) than 1986 Renault 21. (275 Nm @ 3000 RPM). This means 1967 Chevrolet Chevelle will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 1967 Chevrolet Chevelle | 1986 Renault 21 | |
| Make | Chevrolet | Renault |
| Model | Chevelle | 21 |
| Year Released | 1967 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 6478 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 375 HP | 175 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 563 Nm | 275 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Engine Compression Ratio | 11.0:1 | 8.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1600 kg | 1345 kg |
| Vehicle Width | 1840 mm | 1730 mm |
