2007 BMW Convertible vs. 1977 Pontiac Firebird
To start off, 2007 BMW Convertible is newer by 30 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 5,012 cc (8 cylinders), 1977 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2007 BMW Convertible (362 HP @ 6300 RPM) has 217 more horse power than 1977 Pontiac Firebird. (145 HP @ 3800 RPM). In normal driving conditions, 2007 BMW Convertible should accelerate faster than 1977 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 254 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.
Let's talk about torque, 2007 BMW Convertible (490 Nm @ 3900 RPM) has 166 more torque (in Nm) than 1977 Pontiac Firebird. (324 Nm @ 2400 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 1977 Pontiac Firebird.
Compare all specifications:
2007 BMW Convertible | 1977 Pontiac Firebird | |
Make | BMW | Pontiac |
Model | Convertible | Firebird |
Year Released | 2007 | 1977 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 4797 cc | 5012 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 362 HP | 145 HP |
Engine RPM | 6300 RPM | 3800 RPM |
Torque | 490 Nm | 324 Nm |
Torque RPM | 3900 RPM | 2400 RPM |
Engine Compression Ratio | 10.5:1 | 8.6:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 250 km/hour | 160 km/hour |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1850 kg | 1596 kg |
Vehicle Length | 4830 mm | 4880 mm |
Vehicle Width | 1380 mm | 1870 mm |
Vehicle Height | 1860 mm | 1290 mm |
Wheelbase Size | 2790 mm | 2750 mm |
Fuel Tank Capacity | 70 L | 76 L |