1987 Mazda RX-7 vs. 2012 GMC Sierra
To start off, 2012 GMC Sierra is newer by 25 year(s). Which means there will be less support and parts availability for 1987 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1987 Mazda RX-7 would be higher. At 6,000 cc (8 cylinders), 2012 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 GMC Sierra (353 HP @ 5400 RPM) has 156 more horse power than 1987 Mazda RX-7. (197 HP @ 6500 RPM) In normal driving conditions, 2012 GMC Sierra should accelerate faster than 1987 Mazda RX-7.
Because 2012 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1987 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2012 GMC Sierra 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, 2012 GMC Sierra (506 Nm @ 4400 RPM) has 235 more torque (in Nm) than 1987 Mazda RX-7. (271 Nm @ 3500 RPM). This means 2012 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1987 Mazda RX-7.
Compare all specifications:
| 1987 Mazda RX-7 | 2012 GMC Sierra | |
| Make | Mazda | GMC |
| Model | RX-7 | Sierra |
| Year Released | 1987 | 2012 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2616 cc | 6000 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 197 HP | 353 HP |
| Engine RPM | 6500 RPM | 5400 RPM |
| Torque | 271 Nm | 506 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 3 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4320 mm | 5720 mm |
| Vehicle Width | 1700 mm | 2440 mm |
| Vehicle Height | 1270 mm | 1960 mm |
| Wheelbase Size | 2440 mm | 3380 mm |
