2007 BMW X3 vs. 1992 Pontiac Firebird
To start off, 2007 BMW X3 is newer by 15 year(s). Which means there will be less support and parts availability for 1992 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1992 Pontiac Firebird would be higher. At 3,128 cc (6 cylinders), 1992 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (260 HP @ 6600 RPM) has 120 more horse power than 1992 Pontiac Firebird. (140 HP @ 4400 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1992 Pontiac Firebird.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1992 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X3 (305 Nm @ 2750 RPM) has 61 more torque (in Nm) than 1992 Pontiac Firebird. (244 Nm @ 3600 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1992 Pontiac Firebird. 2007 BMW X3 has automatic transmission and 1992 Pontiac Firebird has manual transmission. 1992 Pontiac Firebird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X3 | 1992 Pontiac Firebird | |
| Make | BMW | Pontiac |
| Model | X3 | Firebird |
| Year Released | 2007 | 1992 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3128 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 260 HP | 140 HP |
| Engine RPM | 6600 RPM | 4400 RPM |
| Torque | 305 Nm | 244 Nm |
| Torque RPM | 2750 RPM | 3600 RPM |
| Engine Bore Size | 85.1 mm | 88.9 mm |
| Engine Stroke Size | 87.9 mm | 84 mm |
| Engine Compression Ratio | 10.7:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 209 km/hour | 175 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 2 doors |
