2009 GMC Yukon vs. 1994 Mazda RX-7
To start off, 2009 GMC Yukon is newer by 15 year(s). Which means there will be less support and parts availability for 1994 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1994 Mazda RX-7 would be higher. At 5,327 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (320 HP @ 5200 RPM) has 82 more horse power than 1994 Mazda RX-7. (238 HP @ 6500 RPM). In normal driving conditions, 2009 GMC Yukon should accelerate faster than 1994 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 1135 kg more than 1994 Mazda RX-7. 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 1994 Mazda RX-7. 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 165 more torque (in Nm) than 1994 Mazda RX-7. (296 Nm @ 5000 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1994 Mazda RX-7.
Compare all specifications:
| 2009 GMC Yukon | 1994 Mazda RX-7 | |
| Make | GMC | Mazda |
| Model | Yukon | RX-7 |
| Year Released | 2009 | 1994 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5327 cc | 2615 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 320 HP | 238 HP |
| Engine RPM | 5200 RPM | 6500 RPM |
| Torque | 461 Nm | 296 Nm |
| Torque RPM | 4200 RPM | 5000 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 9 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2435 kg | 1300 kg |
| Vehicle Length | 5140 mm | 4320 mm |
| Vehicle Width | 2010 mm | 1700 mm |
| Vehicle Height | 1960 mm | 1240 mm |
| Wheelbase Size | 2950 mm | 2440 mm |
| Fuel Tank Capacity | 98 L | 77 L |
