1975 Chevrolet Blazer vs. 1997 Mazda RX-7
To start off, 1997 Mazda RX-7 is newer by 22 year(s). Which means there will be less support and parts availability for 1975 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1975 Chevrolet Blazer would be higher. At 5,010 cc (8 cylinders), 1975 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1997 Mazda RX-7 (197 HP @ 6500 RPM) has 64 more horse power than 1975 Chevrolet Blazer. (133 HP @ 4200 RPM) In normal driving conditions, 1997 Mazda RX-7 should accelerate faster than 1975 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1975 Chevrolet Blazer weights approximately 570 kg more than 1997 Mazda RX-7.
Because 1975 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1997 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 1975 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, 1975 Chevrolet Blazer (319 Nm @ 2400 RPM) has 48 more torque (in Nm) than 1997 Mazda RX-7. (271 Nm @ 3500 RPM). This means 1975 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1997 Mazda RX-7. 1975 Chevrolet Blazer has automatic transmission and 1997 Mazda RX-7 has manual transmission. 1997 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
1975 Chevrolet Blazer | 1997 Mazda RX-7 | |
Make | Chevrolet | Mazda |
Model | Blazer | RX-7 |
Year Released | 1975 | 1997 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 5010 cc | 2616 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 133 HP | 197 HP |
Engine RPM | 4200 RPM | 6500 RPM |
Torque | 319 Nm | 271 Nm |
Torque RPM | 2400 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Vehicle Weight | 1880 kg | 1310 kg |
Vehicle Length | 4670 mm | 4300 mm |
Vehicle Width | 2050 mm | 1760 mm |
Vehicle Height | 1870 mm | 1240 mm |
Wheelbase Size | 2710 mm | 2430 mm |