2007 Mercedes-Benz C vs. 1981 Pontiac Firebird
To start off, 2007 Mercedes-Benz C is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1981 Pontiac Firebird would be higher. At 5,012 cc (8 cylinders), 1981 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1981 Pontiac Firebird (145 HP @ 3800 RPM) has 25 more horse power than 2007 Mercedes-Benz C. (120 HP @ 4200 RPM) In normal driving conditions, 1981 Pontiac Firebird should accelerate faster than 2007 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz C weights approximately 13 kg more than 1981 Pontiac Firebird.
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, 1981 Pontiac Firebird (324 Nm @ 2400 RPM) has 54 more torque (in Nm) than 2007 Mercedes-Benz C. (270 Nm @ 1600 RPM). This means 1981 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz C.
Compare all specifications:
| 2007 Mercedes-Benz C | 1981 Pontiac Firebird | |
| Make | Mercedes-Benz | Pontiac |
| Model | C | Firebird |
| Year Released | 2007 | 1981 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2148 cc | 5012 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 120 HP | 145 HP |
| Engine RPM | 4200 RPM | 3800 RPM |
| Torque | 270 Nm | 324 Nm |
| Torque RPM | 1600 RPM | 2400 RPM |
| Engine Bore Size | 88 mm | 95 mm |
| Engine Stroke Size | 88.3 mm | 88.4 mm |
| Engine Compression Ratio | 18.0:1 | 8.6:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 202 km/hour | 160 km/hour |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1555 kg | 1542 kg |
| Vehicle Length | 4550 mm | 5040 mm |
| Vehicle Width | 1730 mm | 1860 mm |
| Vehicle Height | 1470 mm | 1260 mm |
| Wheelbase Size | 2720 mm | 2750 mm |
| Fuel Tank Capacity | 62 L | 79 L |
