1981 Mercedes-Benz G vs. 1974 Pontiac Firebird
To start off, 1981 Mercedes-Benz G is newer by 7 year(s). Which means there will be less support and parts availability for 1974 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1974 Pontiac Firebird would be higher. At 7,462 cc (8 cylinders), 1974 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1974 Pontiac Firebird (296 HP @ 4000 RPM) has 171 more horse power than 1981 Mercedes-Benz G. (125 HP @ 5000 RPM) In normal driving conditions, 1974 Pontiac Firebird should accelerate faster than 1981 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 1981 Mercedes-Benz G weights approximately 180 kg more than 1974 Pontiac Firebird.
Because 1981 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 1974 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 1981 Mercedes-Benz G 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, 1974 Pontiac Firebird (563 Nm @ 3200 RPM) has 377 more torque (in Nm) than 1981 Mercedes-Benz G. (186 Nm @ 4000 RPM). This means 1974 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1981 Mercedes-Benz G.
Compare all specifications:
| 1981 Mercedes-Benz G | 1974 Pontiac Firebird | |
| Make | Mercedes-Benz | Pontiac |
| Model | G | Firebird |
| Year Released | 1981 | 1974 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 7462 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 125 HP | 296 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 186 Nm | 563 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1930 kg | 1750 kg |
| Vehicle Length | 4690 mm | 4870 mm |
| Vehicle Width | 1770 mm | 1870 mm |
| Vehicle Height | 1940 mm | 1290 mm |
| Wheelbase Size | 2860 mm | 2750 mm |
