1990 Chevrolet Blazer vs. 1983 Mazda RX-7
To start off, 1990 Chevrolet Blazer is newer by 7 year(s). Which means there will be less support and parts availability for 1983 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1983 Mazda RX-7 would be higher. At 2,471 cc (4 cylinders), 1990 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1983 Mazda RX-7 (105 HP @ 6000 RPM) has 14 more horse power than 1990 Chevrolet Blazer. (91 HP @ 4400 RPM) In normal driving conditions, 1983 Mazda RX-7 should accelerate faster than 1990 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1990 Chevrolet Blazer weights approximately 340 kg more than 1983 Mazda RX-7.
Because 1990 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1983 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 1990 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, 1990 Chevrolet Blazer (182 Nm @ 2800 RPM) has 37 more torque (in Nm) than 1983 Mazda RX-7. (145 Nm @ 4000 RPM). This means 1990 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1983 Mazda RX-7.
Compare all specifications:
1990 Chevrolet Blazer | 1983 Mazda RX-7 | |
Make | Chevrolet | Mazda |
Model | Blazer | RX-7 |
Year Released | 1990 | 1983 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 2471 cc | 2292 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 91 HP | 105 HP |
Engine RPM | 4400 RPM | 6000 RPM |
Torque | 182 Nm | 145 Nm |
Torque RPM | 2800 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Vehicle Weight | 1400 kg | 1060 kg |
Vehicle Length | 4330 mm | 4290 mm |
Vehicle Width | 1660 mm | 1680 mm |
Vehicle Height | 1630 mm | 1270 mm |
Wheelbase Size | 2560 mm | 2430 mm |