2004 BMW X3 vs. 1976 Pontiac Firebird
To start off, 2004 BMW X3 is newer by 28 year(s). Which means there will be less support and parts availability for 1976 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1976 Pontiac Firebird would be higher. At 4,093 cc (6 cylinders), 1976 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2004 BMW X3 (184 HP @ 7400 RPM) has 76 more horse power than 1976 Pontiac Firebird. (108 HP @ 3600 RPM). In normal driving conditions, 2004 BMW X3 should accelerate faster than 1976 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW X3 weights approximately 348 kg more than 1976 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1976 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2004 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, both vehicles can yield 237 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:
| 2004 BMW X3 | 1976 Pontiac Firebird | |
| Make | BMW | Pontiac |
| Model | X3 | Firebird |
| Year Released | 2004 | 1976 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 4093 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 184 HP | 108 HP |
| Engine RPM | 7400 RPM | 3600 RPM |
| Torque | 237 Nm | 237 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1818 kg | 1470 kg |
| Vehicle Length | 4570 mm | 4880 mm |
| Vehicle Width | 1860 mm | 1870 mm |
| Vehicle Height | 1680 mm | 1290 mm |
| Wheelbase Size | 2890 mm | 2750 mm |
