2007 BMW X5 vs. 1975 Pontiac Firebird
To start off, 2007 BMW X5 is newer by 32 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 7,467 cc (8 cylinders), 1975 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (342 HP @ 5700 RPM) has 7 more horse power than 1975 Pontiac Firebird. (335 HP @ 4800 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1975 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 750 kg more than 1975 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 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, 2007 BMW X5 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:
2007 BMW X5 | 1975 Pontiac Firebird | |
Make | BMW | Pontiac |
Model | X5 | Firebird |
Year Released | 2007 | 1975 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 4798 cc | 7467 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 342 HP | 335 HP |
Engine RPM | 5700 RPM | 4800 RPM |
Engine Bore Size | 88.3 mm | 104.9 mm |
Engine Stroke Size | 93 mm | 108 mm |
Fuel Type | Gasoline | Gasoline |
Top Speed | 240 km/hour | 201 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2200 kg | 1450 kg |
Vehicle Length | 4670 mm | 4870 mm |
Vehicle Width | 1930 mm | 1880 mm |
Vehicle Height | 1710 mm | 1280 mm |
Wheelbase Size | 2830 mm | 2750 mm |