1973 Porsche 911 vs. 2012 Jeep Grand Cherokee
To start off, 2012 Jeep Grand Cherokee is newer by 39 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 3,600 cc (6 cylinders), 2012 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2012 Jeep Grand Cherokee (290 HP @ 6400 RPM) has 64 more horse power than 1973 Porsche 911. (226 HP @ 6200 RPM) In normal driving conditions, 2012 Jeep Grand Cherokee should accelerate faster than 1973 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2012 Jeep Grand Cherokee weights approximately 1215 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 2012 Jeep Grand Cherokee 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, 2012 Jeep Grand Cherokee 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, 2012 Jeep Grand Cherokee (352 Nm @ 4800 RPM) has 77 more torque (in Nm) than 1973 Porsche 911. (275 Nm @ 5000 RPM). This means 2012 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1973 Porsche 911. 2012 Jeep Grand Cherokee 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. 2012 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Porsche 911 | 2012 Jeep Grand Cherokee | |
| Make | Porsche | Jeep |
| Model | 911 | Grand Cherokee |
| Year Released | 1973 | 2012 |
| Body Type | Coupe | SUV |
| Engine Position | Rear | Front |
| Engine Size | 2994 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 226 HP | 290 HP |
| Engine RPM | 6200 RPM | 6400 RPM |
| Torque | 275 Nm | 352 Nm |
| Torque RPM | 5000 RPM | 4800 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | 5-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 900 kg | 2115 kg |
| Vehicle Length | 4130 mm | 4821 mm |
| Vehicle Width | 1690 mm | 1943 mm |
| Vehicle Height | 1330 mm | 1760 mm |
| Wheelbase Size | 2270 mm | 2916 mm |
| Fuel Tank Capacity | 80 L | 93 L |
