2005 Mercedes-Benz S vs. 1986 Pontiac Firebird
To start off, 2005 Mercedes-Benz S is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1986 Pontiac Firebird would be higher. At 4,966 cc (8 cylinders), 2005 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz S (302 HP @ 5600 RPM) has 162 more horse power than 1986 Pontiac Firebird. (140 HP @ 5100 RPM). In normal driving conditions, 2005 Mercedes-Benz S should accelerate faster than 1986 Pontiac Firebird.
Because 2005 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 1986 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz S 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, 2005 Mercedes-Benz S (460 Nm @ 2700 RPM) has 230 more torque (in Nm) than 1986 Pontiac Firebird. (230 Nm @ 3600 RPM). This means 2005 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1986 Pontiac Firebird.
Compare all specifications:
| 2005 Mercedes-Benz S | 1986 Pontiac Firebird | |
| Make | Mercedes-Benz | Pontiac |
| Model | S | Firebird |
| Year Released | 2005 | 1986 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4966 cc | 2827 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 2 valves |
| Horse Power | 302 HP | 140 HP |
| Engine RPM | 5600 RPM | 5100 RPM |
| Torque | 460 Nm | 230 Nm |
| Torque RPM | 2700 RPM | 3600 RPM |
| Engine Bore Size | 97 mm | 88.9 mm |
| Engine Stroke Size | 84 mm | 75.9 mm |
| Engine Compression Ratio | 10.0:1 | 8.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 5050 mm | 4880 mm |
| Vehicle Width | 1860 mm | 1860 mm |
| Vehicle Height | 1460 mm | 1380 mm |
| Wheelbase Size | 2720 mm | 2580 mm |
| Fuel Tank Capacity | 88 L | 60 L |
