2008 BMW X3 vs. 1975 Pontiac Firebird
To start off, 2008 BMW X3 is newer by 33 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 5,792 cc (8 cylinders), 1975 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1975 Pontiac Firebird (158 HP @ 4400 RPM) has 10 more horse power than 2008 BMW X3. (148 HP @ 6200 RPM) In normal driving conditions, 1975 Pontiac Firebird should accelerate faster than 2008 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X3 weights approximately 70 kg more than 1975 Pontiac Firebird.
Because 2008 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1975 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2008 BMW X3 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, 1975 Pontiac Firebird (366 Nm @ 2000 RPM) has 165 more torque (in Nm) than 2008 BMW X3. (201 Nm @ 3750 RPM). This means 1975 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X3.
Compare all specifications:
| 2008 BMW X3 | 1975 Pontiac Firebird | |
| Make | BMW | Pontiac |
| Model | X3 | Firebird |
| Year Released | 2008 | 1975 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 5792 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 158 HP |
| Engine RPM | 6200 RPM | 4400 RPM |
| Torque | 201 Nm | 366 Nm |
| Torque RPM | 3750 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1655 kg | 1585 kg |
| Vehicle Length | 4570 mm | 4880 mm |
| Vehicle Width | 1860 mm | 1870 mm |
| Vehicle Height | 1680 mm | 1290 mm |
| Wheelbase Size | 2800 mm | 2750 mm |
