1999 GMC Sierra vs. 2009 Mazda RX-8
To start off, 2009 Mazda RX-8 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 GMC Sierra. In addition, the cost of maintenance, including insurance, on 1999 GMC Sierra would be higher. At 5,325 cc (8 cylinders), 1999 GMC Sierra is equipped with a bigger engine. In terms of performance, 1999 GMC Sierra (282 HP @ 5200 RPM) has 50 more horse power than 2009 Mazda RX-8. (232 HP @ 8500 RPM). In normal driving conditions, 1999 GMC Sierra should accelerate faster than 2009 Mazda RX-8.
Because 1999 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mazda RX-8. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 GMC Sierra (440 Nm @ 4000 RPM) has 224 more torque (in Nm) than 2009 Mazda RX-8. (216 Nm @ 5500 RPM). This means 1999 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda RX-8.
Compare all specifications:
| 1999 GMC Sierra | 2009 Mazda RX-8 | |
| Make | GMC | Mazda |
| Model | Sierra | RX-8 |
| Year Released | 1999 | 2009 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5325 cc | 1306 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 282 HP | 232 HP |
| Engine RPM | 5200 RPM | 8500 RPM |
| Torque | 440 Nm | 216 Nm |
| Torque RPM | 4000 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Length | 5170 mm | 4470 mm |
| Vehicle Width | 2000 mm | 1780 mm |
| Vehicle Height | 1810 mm | 1350 mm |
| Wheelbase Size | 3030 mm | 2710 mm |
