1985 Chevrolet Blazer vs. 1989 Renault 21
To start off, 1989 Renault 21 is newer by 4 year(s). Which means there will be less support and parts availability for 1985 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1985 Chevrolet Blazer would be higher. At 2,471 cc (4 cylinders), 1985 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1985 Chevrolet Blazer (92 HP @ 4400 RPM) has 17 more horse power than 1989 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 1985 Chevrolet Blazer should accelerate faster than 1989 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1985 Chevrolet Blazer weights approximately 380 kg more than 1989 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1989 Renault 21. In wet, icy, snow, or gravel driving conditions, 1985 Chevrolet Blazer 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, 1985 Chevrolet Blazer (182 Nm @ 2800 RPM) has 53 more torque (in Nm) than 1989 Renault 21. (129 Nm @ 3250 RPM). This means 1985 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1989 Renault 21.
Compare all specifications:
| 1985 Chevrolet Blazer | 1989 Renault 21 | |
| Make | Chevrolet | Renault |
| Model | Blazer | 21 |
| Year Released | 1985 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2471 cc | 1721 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 92 HP | 75 HP |
| Engine RPM | 4400 RPM | 5000 RPM |
| Torque | 182 Nm | 129 Nm |
| Torque RPM | 2800 RPM | 3250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Vehicle Weight | 1400 kg | 1020 kg |
| Vehicle Length | 4330 mm | 4650 mm |
| Vehicle Width | 1660 mm | 1720 mm |
| Vehicle Height | 1630 mm | 1430 mm |
| Wheelbase Size | 2560 mm | 2820 mm |
