2007 Chevrolet Silverado vs. 1997 Mazda RX-7
To start off, 2007 Chevrolet Silverado is newer by 10 year(s). Which means there will be less support and parts availability for 1997 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1997 Mazda RX-7 would be higher. At 5,999 cc (8 cylinders), 2007 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Silverado (312 HP @ 4400 RPM) has 115 more horse power than 1997 Mazda RX-7. (197 HP @ 6500 RPM). In normal driving conditions, 2007 Chevrolet Silverado should accelerate faster than 1997 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Silverado weights approximately 1564 kg more than 1997 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Chevrolet Silverado 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, 2007 Chevrolet Silverado 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, 2007 Chevrolet Silverado (506 Nm @ 4400 RPM) has 235 more torque (in Nm) than 1997 Mazda RX-7. (271 Nm @ 3500 RPM). This means 2007 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 1997 Mazda RX-7. 2007 Chevrolet Silverado 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. 2007 Chevrolet Silverado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet Silverado | 1997 Mazda RX-7 | |
| Make | Chevrolet | Mazda |
| Model | Silverado | RX-7 |
| Year Released | 2007 | 1997 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 2616 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 312 HP | 197 HP |
| Engine RPM | 4400 RPM | 6500 RPM |
| Torque | 506 Nm | 271 Nm |
| Torque RPM | 4400 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2874 kg | 1310 kg |
| Vehicle Length | 6340 mm | 4300 mm |
| Vehicle Width | 2440 mm | 1760 mm |
| Vehicle Height | 1940 mm | 1240 mm |
| Wheelbase Size | 4010 mm | 2430 mm |
