2003 BMW 645 vs. 1976 Pontiac Firebird
To start off, 2003 BMW 645 is newer by 27 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 6,547 cc (8 cylinders), 1976 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2003 BMW 645 (325 HP @ 6100 RPM) has 40 more horse power than 1976 Pontiac Firebird. (285 HP @ 4400 RPM). In normal driving conditions, 2003 BMW 645 should accelerate faster than 1976 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 645 weights approximately 94 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2003 BMW 645 (450 Nm @ 3600 RPM) has 29 more torque (in Nm) than 1976 Pontiac Firebird. (421 Nm @ 2400 RPM). This means 2003 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1976 Pontiac Firebird.
Compare all specifications:
2003 BMW 645 | 1976 Pontiac Firebird | |
Make | BMW | Pontiac |
Model | 645 | Firebird |
Year Released | 2003 | 1976 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 4398 cc | 6547 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 325 HP | 285 HP |
Engine RPM | 6100 RPM | 4400 RPM |
Torque | 450 Nm | 421 Nm |
Torque RPM | 3600 RPM | 2400 RPM |
Engine Bore Size | 92 mm | 104.7 mm |
Engine Stroke Size | 82.7 mm | 95.3 mm |
Drive Type | Rear | Rear |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1690 kg | 1596 kg |
Vehicle Length | 4830 mm | 4880 mm |
Vehicle Width | 1860 mm | 1870 mm |
Vehicle Height | 1380 mm | 1290 mm |
Wheelbase Size | 2890 mm | 2750 mm |
Fuel Tank Capacity | 70 L | 76 L |