2009 GMC Yukon vs. 1976 Mazda RX-4
To start off, 2009 GMC Yukon is newer by 33 year(s). Which means there will be less support and parts availability for 1976 Mazda RX-4. In addition, the cost of maintenance, including insurance, on 1976 Mazda RX-4 would be higher. At 5,326 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (320 HP @ 5200 RPM) has 206 more horse power than 1976 Mazda RX-4. (114 HP @ 6000 RPM). In normal driving conditions, 2009 GMC Yukon should accelerate faster than 1976 Mazda RX-4. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 1325 kg more than 1976 Mazda RX-4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 1976 Mazda RX-4. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 GMC Yukon (461 Nm @ 4200 RPM) has 296 more torque (in Nm) than 1976 Mazda RX-4. (165 Nm @ 4000 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1976 Mazda RX-4.
Compare all specifications:
2009 GMC Yukon | 1976 Mazda RX-4 | |
Make | GMC | Mazda |
Model | Yukon | RX-4 |
Year Released | 2009 | 1976 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 5326 cc | 2616 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 320 HP | 114 HP |
Engine RPM | 5200 RPM | 6000 RPM |
Torque | 461 Nm | 165 Nm |
Torque RPM | 4200 RPM | 4000 RPM |
Drive Type | 4WD | Rear |
Number of Seats | 8 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 2435 kg | 1110 kg |
Vehicle Length | 5140 mm | 4400 mm |
Vehicle Width | 2010 mm | 1670 mm |
Vehicle Height | 1960 mm | 1390 mm |
Wheelbase Size | 2950 mm | 2520 mm |