2011 Saab 9-4X vs. 1975 Pontiac Firebird
To start off, 2011 Saab 9-4X is newer by 36 year(s). Which means there will be less support and parts availability for 1975 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1975 Pontiac Firebird would be higher. At 4,093 cc (6 cylinders), 1975 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2011 Saab 9-4X (265 HP @ 6950 RPM) has 157 more horse power than 1975 Pontiac Firebird. (108 HP @ 3600 RPM). In normal driving conditions, 2011 Saab 9-4X should accelerate faster than 1975 Pontiac Firebird.
Because 1975 Pontiac Firebird is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1975 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 2011 Saab 9-4X, being front wheel drive (FWD), will offer much better control with better grip. 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, 2011 Saab 9-4X (302 Nm @ 5100 RPM) has 65 more torque (in Nm) than 1975 Pontiac Firebird. (237 Nm @ 1600 RPM). This means 2011 Saab 9-4X will have an easier job in driving up hills or pulling heavy equipment than 1975 Pontiac Firebird.
Compare all specifications:
| 2011 Saab 9-4X | 1975 Pontiac Firebird | |
| Make | Saab | Pontiac |
| Model | 9-4X | Firebird |
| Year Released | 2011 | 1975 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3000 cc | 4093 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 265 HP | 108 HP |
| Engine RPM | 6950 RPM | 3600 RPM |
| Torque | 302 Nm | 237 Nm |
| Torque RPM | 5100 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4829 mm | 4880 mm |
| Vehicle Width | 1905 mm | 1870 mm |
| Vehicle Height | 1679 mm | 1290 mm |
| Wheelbase Size | 2807 mm | 2750 mm |
