2011 Porsche 911 vs. 1971 Pontiac Firebird
To start off, 2011 Porsche 911 is newer by 40 year(s). Which means there will be less support and parts availability for 1971 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1971 Pontiac Firebird would be higher. At 4,091 cc (6 cylinders), 1971 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (530 HP @ 6250 RPM) has 357 more horse power than 1971 Pontiac Firebird. (173 HP @ 5400 RPM). In normal driving conditions, 2011 Porsche 911 should accelerate faster than 1971 Pontiac Firebird.
Because 2011 Porsche 911 is all wheel drive (AWD), it will have significant more traction and grip than 1971 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2011 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.
Compare all specifications:
| 2011 Porsche 911 | 1971 Pontiac Firebird | |
| Make | Porsche | Pontiac |
| Model | 911 | Firebird |
| Year Released | 2011 | 1971 |
| Body Type | Coupe | Coupe |
| Engine Position | Rear | Front |
| Engine Size | 3800 cc | 4091 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 530 HP | 173 HP |
| Engine RPM | 6250 RPM | 5400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | AWD | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4478 mm | 4880 mm |
| Vehicle Width | 1852 mm | 1870 mm |
| Vehicle Height | 1300 mm | 1290 mm |
| Wheelbase Size | 2350 mm | 2750 mm |
