2005 GMC Sierra vs. 1993 Mazda RX-7
To start off, 2005 GMC Sierra is newer by 12 year(s). Which means there will be less support and parts availability for 1993 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1993 Mazda RX-7 would be higher. At 5,359 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (295 HP) has 57 more horse power than 1993 Mazda RX-7. (238 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1993 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1015 kg more than 1993 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2005 GMC Sierra (454 Nm) has 158 more torque (in Nm) than 1993 Mazda RX-7. (296 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1993 Mazda RX-7.
Compare all specifications:
| 2005 GMC Sierra | 1993 Mazda RX-7 | |
| Make | GMC | Mazda |
| Model | Sierra | RX-7 |
| Year Released | 2005 | 1993 |
| Body Type | Pickup | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5359 cc | 2616 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 295 HP | 238 HP |
| Torque | 454 Nm | 296 Nm |
| Fuel Type | Gasoline / Electric Hybrid | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2315 kg | 1300 kg |
| Vehicle Length | 5850 mm | 4290 mm |
| Vehicle Width | 2000 mm | 1700 mm |
| Vehicle Height | 1810 mm | 1240 mm |
| Wheelbase Size | 3650 mm | 2440 mm |
| Fuel Tank Capacity | 98 L | 75 L |
