2005 BMW 525 vs. 1977 Pontiac Firebird
To start off, 2005 BMW 525 is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1977 Pontiac Firebird would be higher. At 4,942 cc (8 cylinders), 1977 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2005 BMW 525 (215 HP @ 6500 RPM) has 15 more horse power than 1977 Pontiac Firebird. (200 HP @ 4000 RPM). In normal driving conditions, 2005 BMW 525 should accelerate faster than 1977 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 525 weights approximately 190 kg more than 1977 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2005 BMW 525 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, 1977 Pontiac Firebird (459 Nm @ 2000 RPM) has 209 more torque (in Nm) than 2005 BMW 525. (250 Nm @ 2750 RPM). This means 1977 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 525.
Compare all specifications:
2005 BMW 525 | 1977 Pontiac Firebird | |
Make | BMW | Pontiac |
Model | 525 | Firebird |
Year Released | 2005 | 1977 |
Body Type | Station Wagon | Coupe |
Engine Position | Front | Front |
Engine Size | 2496 cc | 4942 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 215 HP | 200 HP |
Engine RPM | 6500 RPM | 4000 RPM |
Torque | 250 Nm | 459 Nm |
Torque RPM | 2750 RPM | 2000 RPM |
Engine Bore Size | 82 mm | 101.6 mm |
Engine Stroke Size | 78.8 mm | 76.2 mm |
Engine Compression Ratio | 11.0:1 | 7.5:1 |
Top Speed | 228 km/hour | 190 km/hour |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1775 kg | 1585 kg |
Vehicle Length | 4850 mm | 4880 mm |
Vehicle Width | 1850 mm | 1870 mm |
Vehicle Height | 1500 mm | 1290 mm |
Wheelbase Size | 2790 mm | 2750 mm |