2003 Mercedes-Benz S vs. 1986 Porsche 911
To start off, 2003 Mercedes-Benz S is newer by 17 year(s). Which means there will be less support and parts availability for 1986 Porsche 911. In addition, the cost of maintenance, including insurance, on 1986 Porsche 911 would be higher. At 5,439 cc (8 cylinders), 2003 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz S (493 HP @ 6100 RPM) has 265 more horse power than 1986 Porsche 911. (228 HP @ 5900 RPM). In normal driving conditions, 2003 Mercedes-Benz S should accelerate faster than 1986 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz S weights approximately 755 kg more than 1986 Porsche 911. 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. Let's talk about torque, 2003 Mercedes-Benz S (700 Nm @ 2750 RPM) has 414 more torque (in Nm) than 1986 Porsche 911. (286 Nm @ 4800 RPM). This means 2003 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1986 Porsche 911. 2003 Mercedes-Benz S has automatic transmission and 1986 Porsche 911 has manual transmission. 1986 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Mercedes-Benz S | 1986 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | S | 911 |
| Year Released | 2003 | 1986 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 5439 cc | 3164 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 3 valves | 2 valves |
| Horse Power | 493 HP | 228 HP |
| Engine RPM | 6100 RPM | 5900 RPM |
| Torque | 700 Nm | 286 Nm |
| Torque RPM | 2750 RPM | 4800 RPM |
| Engine Bore Size | 97 mm | 95 mm |
| Engine Stroke Size | 92 mm | 74.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1985 kg | 1230 kg |
| Vehicle Length | 5050 mm | 4300 mm |
| Vehicle Width | 1860 mm | 1660 mm |
| Vehicle Height | 1450 mm | 1330 mm |
| Wheelbase Size | 2970 mm | 2280 mm |
| Fuel Tank Capacity | 88 L | 80 L |
