2005 GMC Yukon vs. 1984 Mazda RX-7
To start off, 2005 GMC Yukon is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1984 Mazda RX-7 would be higher. At 5,328 cc (8 cylinders), 2005 GMC Yukon is equipped with a bigger engine. In terms of performance, 2005 GMC Yukon (287 HP @ 5200 RPM) has 173 more horse power than 1984 Mazda RX-7. (114 HP @ 6000 RPM). In normal driving conditions, 2005 GMC Yukon should accelerate faster than 1984 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Yukon weights approximately 1030 kg more than 1984 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 1984 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2005 GMC Yukon 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, 2005 GMC Yukon (441 Nm @ 4000 RPM) has 283 more torque (in Nm) than 1984 Mazda RX-7. (158 Nm @ 4000 RPM). This means 2005 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1984 Mazda RX-7. 2005 GMC Yukon has automatic transmission and 1984 Mazda RX-7 has manual transmission. 1984 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 GMC Yukon will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 GMC Yukon | 1984 Mazda RX-7 | |
Make | GMC | Mazda |
Model | Yukon | RX-7 |
Year Released | 2005 | 1984 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 5328 cc | 2292 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 287 HP | 114 HP |
Engine RPM | 5200 RPM | 6000 RPM |
Torque | 441 Nm | 158 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 6 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2090 kg | 1060 kg |
Vehicle Length | 4870 mm | 4290 mm |
Vehicle Width | 1900 mm | 1680 mm |
Vehicle Height | 1830 mm | 1270 mm |
Wheelbase Size | 2880 mm | 2430 mm |