2009 Mercedes-Benz S vs. 1991 Porsche 911
To start off, 2009 Mercedes-Benz S is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Porsche 911. In addition, the cost of maintenance, including insurance, on 1991 Porsche 911 would be higher. At 5,461 cc (8 cylinders), 2009 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz S (382 HP @ 6000 RPM) has 154 more horse power than 1991 Porsche 911. (228 HP @ 5900 RPM). In normal driving conditions, 2009 Mercedes-Benz S should accelerate faster than 1991 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz S weights approximately 1657 kg more than 1991 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Mercedes-Benz S (530 Nm @ 2800 RPM) has 244 more torque (in Nm) than 1991 Porsche 911. (286 Nm @ 4800 RPM). This means 2009 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1991 Porsche 911.
Compare all specifications:
2009 Mercedes-Benz S | 1991 Porsche 911 | |
Make | Mercedes-Benz | Porsche |
Model | S | 911 |
Year Released | 2009 | 1991 |
Body Type | Sedan | Roadster |
Engine Position | Front | Rear |
Engine Size | 5461 cc | 3163 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Horse Power | 382 HP | 228 HP |
Engine RPM | 6000 RPM | 5900 RPM |
Torque | 530 Nm | 286 Nm |
Torque RPM | 2800 RPM | 4800 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 2832 kg | 1175 kg |
Vehicle Length | 5080 mm | 4300 mm |
Vehicle Width | 1480 mm | 1660 mm |
Vehicle Height | 1880 mm | 1260 mm |