1990 Mazda RX-7 vs. 2011 Chevrolet Silverado
To start off, 2011 Chevrolet Silverado is newer by 21 year(s). Which means there will be less support and parts availability for 1990 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1990 Mazda RX-7 would be higher. At 5,999 cc (8 cylinders), 2011 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Silverado (360 HP @ 5400 RPM) has 163 more horse power than 1990 Mazda RX-7. (197 HP @ 6500 RPM) In normal driving conditions, 2011 Chevrolet Silverado should accelerate faster than 1990 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 1990 Mazda RX-7 weights approximately 39 kg more than 2011 Chevrolet Silverado.
Because 2011 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 1990 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Chevrolet Silverado (516 Nm @ 4200 RPM) has 246 more torque (in Nm) than 1990 Mazda RX-7. (270 Nm @ 3500 RPM). This means 2011 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 1990 Mazda RX-7. 2011 Chevrolet Silverado has automatic transmission and 1990 Mazda RX-7 has manual transmission. 1990 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Chevrolet Silverado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Mazda RX-7 | 2011 Chevrolet Silverado | |
| Make | Mazda | Chevrolet |
| Model | RX-7 | Silverado |
| Year Released | 1990 | 2011 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2616 cc | 5999 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 197 HP | 360 HP |
| Engine RPM | 6500 RPM | 5400 RPM |
| Torque | 270 Nm | 516 Nm |
| Torque RPM | 3500 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 3 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1300 kg | 1261 kg |
| Vehicle Length | 4320 mm | 5720 mm |
| Vehicle Width | 1700 mm | 2440 mm |
| Vehicle Height | 1270 mm | 1930 mm |
| Wheelbase Size | 2430 mm | 3380 mm |
| Fuel Tank Capacity | 75 L | 129 L |
