2004 GMC Yukon vs. 1973 Porsche 911
To start off, 2004 GMC Yukon is newer by 31 year(s). Which means there will be less support and parts availability for 1973 Porsche 911. In addition, the cost of maintenance, including insurance, on 1973 Porsche 911 would be higher. At 5,328 cc (8 cylinders), 2004 GMC Yukon is equipped with a bigger engine. In terms of performance, 2004 GMC Yukon (286 HP @ 5200 RPM) has 60 more horse power than 1973 Porsche 911. (226 HP @ 6200 RPM). In normal driving conditions, 2004 GMC Yukon should accelerate faster than 1973 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Yukon weights approximately 1190 kg more than 1973 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 1973 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 GMC Yukon (442 Nm @ 4000 RPM) has 167 more torque (in Nm) than 1973 Porsche 911. (275 Nm @ 5000 RPM). This means 2004 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1973 Porsche 911. 2004 GMC Yukon has automatic transmission and 1973 Porsche 911 has manual transmission. 1973 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 GMC Yukon will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 GMC Yukon | 1973 Porsche 911 | |
| Make | GMC | Porsche |
| Model | Yukon | 911 |
| Year Released | 2004 | 1973 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5328 cc | 2994 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 286 HP | 226 HP |
| Engine RPM | 5200 RPM | 6200 RPM |
| Torque | 442 Nm | 275 Nm |
| Torque RPM | 4000 RPM | 5000 RPM |
| Engine Bore Size | 96 mm | 95 mm |
| Engine Stroke Size | 92 mm | 70.4 mm |
| 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 | 900 kg |
| Vehicle Length | 4870 mm | 4130 mm |
| Vehicle Width | 1900 mm | 1690 mm |
| Vehicle Height | 1830 mm | 1330 mm |
| Wheelbase Size | 2880 mm | 2270 mm |
