1984 Chevrolet Blazer vs. 1986 Renault 21
To start off, 1986 Renault 21 is newer by 2 year(s). Which means there will be less support and parts availability for 1984 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1984 Chevrolet Blazer would be higher. At 4,298 cc (6 cylinders), 1984 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1984 Chevrolet Blazer (156 HP @ 4000 RPM) has 66 more horse power than 1986 Renault 21. (90 HP @ 5500 RPM). In normal driving conditions, 1984 Chevrolet Blazer should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1984 Chevrolet Blazer weights approximately 805 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 1984 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1986 Renault 21. In wet, icy, snow, or gravel driving conditions, 1984 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, 1984 Chevrolet Blazer (312 Nm @ 2400 RPM) has 177 more torque (in Nm) than 1986 Renault 21. (135 Nm @ 3500 RPM). This means 1984 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 1984 Chevrolet Blazer has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1984 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
1984 Chevrolet Blazer | 1986 Renault 21 | |
Make | Chevrolet | Renault |
Model | Blazer | 21 |
Year Released | 1984 | 1986 |
Engine Position | Front | Front |
Engine Size | 4298 cc | 1721 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 156 HP | 90 HP |
Engine RPM | 4000 RPM | 5500 RPM |
Torque | 312 Nm | 135 Nm |
Torque RPM | 2400 RPM | 3500 RPM |
Engine Bore Size | 101.6 mm | 81 mm |
Engine Stroke Size | 88.4 mm | 83.5 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1840 kg | 1035 kg |
Vehicle Length | 4670 mm | 4540 mm |
Vehicle Width | 2050 mm | 1730 mm |
Vehicle Height | 1870 mm | 1410 mm |
Wheelbase Size | 2710 mm | 2670 mm |