2009 Mercedes-Benz GL vs. 1973 Pontiac Firebird
To start off, 2009 Mercedes-Benz GL is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1973 Pontiac Firebird would be higher. At 7,467 cc (8 cylinders), 1973 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1973 Pontiac Firebird (335 HP @ 4800 RPM) has 114 more horse power than 2009 Mercedes-Benz GL. (221 HP @ 3800 RPM) In normal driving conditions, 1973 Pontiac Firebird should accelerate faster than 2009 Mercedes-Benz GL. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz GL weights approximately 1010 kg more than 1973 Pontiac Firebird.
Because 2009 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 1973 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz GL 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:
2009 Mercedes-Benz GL | 1973 Pontiac Firebird | |
Make | Mercedes-Benz | Pontiac |
Model | GL | Firebird |
Year Released | 2009 | 1973 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 2987 cc | 7467 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 221 HP | 335 HP |
Engine RPM | 3800 RPM | 4800 RPM |
Engine Bore Size | 83 mm | 104.9 mm |
Engine Stroke Size | 92 mm | 108 mm |
Engine Compression Ratio | 17.7:1 | 10.3:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 210 km/hour | 201 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 7 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2460 kg | 1450 kg |
Vehicle Length | 5090 mm | 4870 mm |
Vehicle Width | 1850 mm | 1880 mm |
Vehicle Height | 1930 mm | 1280 mm |
Wheelbase Size | 3080 mm | 2750 mm |