2001 Chrysler Viper vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Chrysler Viper. In addition, the cost of maintenance, including insurance, on 2001 Chrysler Viper would be higher. At 7,986 cc (10 cylinders), 2001 Chrysler Viper is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (473 HP @ 6000 RPM) has 84 more horse power than 2001 Chrysler Viper. (389 HP @ 5150 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 2001 Chrysler Viper.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Chrysler Viper. In wet, icy, snow, or gravel driving conditions, 2007 Porsche 911 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, both vehicles can yield 620 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2001 Chrysler Viper | 2007 Porsche 911 | |
| Make | Chrysler | Porsche |
| Model | Viper | 911 |
| Year Released | 2001 | 2007 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 7986 cc | 3600 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 389 HP | 473 HP |
| Engine RPM | 5150 RPM | 6000 RPM |
| Torque | 620 Nm | 620 Nm |
| Torque RPM | 3600 RPM | 1950 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1590 kg | 1590 kg |
| Vehicle Length | 4460 mm | 4440 mm |
| Vehicle Width | 1930 mm | 1860 mm |
| Vehicle Height | 1130 mm | 1310 mm |
| Wheelbase Size | 2450 mm | 2360 mm |
