1998 Mercedes-Benz SL vs. 1975 Pontiac Firebird
To start off, 1998 Mercedes-Benz SL is newer by 23 year(s). Which means there will be less support and parts availability for 1975 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1975 Pontiac Firebird would be higher. At 7,467 cc (8 cylinders), 1975 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1998 Mercedes-Benz SL (389 HP @ 5200 RPM) has 54 more horse power than 1975 Pontiac Firebird. (335 HP @ 4800 RPM). In normal driving conditions, 1998 Mercedes-Benz SL should accelerate faster than 1975 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1998 Mercedes-Benz SL weights approximately 600 kg more than 1975 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.
Compare all specifications:
| 1998 Mercedes-Benz SL | 1975 Pontiac Firebird | |
| Make | Mercedes-Benz | Pontiac |
| Model | SL | Firebird |
| Year Released | 1998 | 1975 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5987 cc | 7467 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 389 HP | 335 HP |
| Engine RPM | 5200 RPM | 4800 RPM |
| Engine Bore Size | 89.1 mm | 104.9 mm |
| Engine Stroke Size | 80.2 mm | 108 mm |
| Engine Compression Ratio | 10.0:1 | 10.3:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2050 kg | 1450 kg |
| Vehicle Length | 4510 mm | 4870 mm |
| Vehicle Width | 1820 mm | 1880 mm |
| Vehicle Height | 1300 mm | 1280 mm |
| Wheelbase Size | 2410 mm | 2750 mm |
