1998 Mercedes-Benz SL vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1998 Mercedes-Benz SL would be higher. At 5,439 cc (8 cylinders), 1998 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 1998 Mercedes-Benz SL (349 HP @ 5500 RPM) has 28 more horse power than 2007 Porsche 911. (321 HP @ 6800 RPM). In normal driving conditions, 1998 Mercedes-Benz SL should accelerate faster than 2007 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1998 Mercedes-Benz SL weights approximately 335 kg more than 2007 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2007 Porsche 911 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, 1998 Mercedes-Benz SL (530 Nm @ 3000 RPM) has 160 more torque (in Nm) than 2007 Porsche 911. (370 Nm @ 4250 RPM). This means 1998 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche 911. 1998 Mercedes-Benz SL has automatic transmission and 2007 Porsche 911 has manual transmission. 2007 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
1998 Mercedes-Benz SL | 2007 Porsche 911 | |
Make | Mercedes-Benz | Porsche |
Model | SL | 911 |
Year Released | 1998 | 2007 |
Body Type | Convertible | Convertible |
Engine Position | Front | Rear |
Engine Size | 5439 cc | 3596 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 3 valves | 4 valves |
Horse Power | 349 HP | 321 HP |
Engine RPM | 5500 RPM | 6800 RPM |
Torque | 530 Nm | 370 Nm |
Torque RPM | 3000 RPM | 4250 RPM |
Engine Bore Size | 97 mm | 96.1 mm |
Engine Stroke Size | 92 mm | 82.8 mm |
Engine Compression Ratio | 10.5:1 | 11.3:1 |
Acceleration 0-100mph | 6.2 seconds | 5.2 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1820 kg | 1485 kg |
Vehicle Length | 4510 mm | 4440 mm |
Vehicle Width | 1820 mm | 1780 mm |
Vehicle Height | 1300 mm | 1310 mm |
Wheelbase Size | 2520 mm | 2360 mm |
Fuel Consumption Highway | 9.6 L/100km | 9.1 L/100km |
Fuel Consumption City | 18.5 L/100km | 13.1 L/100km |
Fuel Consumption Overall | 12.8 L/100km | 11.2 L/100km |
Fuel Tank Capacity | 80 L | 64 L |