2005 Mercedes-Benz SL vs. 2011 Alfa Romeo 159
To start off, 2011 Alfa Romeo 159 is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz SL would be higher. At 4,966 cc (8 cylinders), 2005 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SL (302 HP @ 4200 RPM) has 95 more horse power than 2011 Alfa Romeo 159. (207 HP @ 4000 RPM). In normal driving conditions, 2005 Mercedes-Benz SL should accelerate faster than 2011 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SL weights approximately 74 kg more than 2011 Alfa Romeo 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2011 Alfa Romeo 159 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 SL (470 Nm) has 69 more torque (in Nm) than 2011 Alfa Romeo 159. (401 Nm). This means 2005 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2011 Alfa Romeo 159.
Compare all specifications:
2005 Mercedes-Benz SL | 2011 Alfa Romeo 159 | |
Make | Mercedes-Benz | Alfa Romeo |
Model | SL | 159 |
Year Released | 2005 | 2011 |
Body Type | Convertible | Station Wagon |
Engine Position | Front | Front |
Engine Size | 4966 cc | 2387 cc |
Engine Cylinders | 8 cylinders | 5 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 3 valves | 4 valves |
Horse Power | 302 HP | 207 HP |
Engine RPM | 4200 RPM | 4000 RPM |
Torque | 470 Nm | 401 Nm |
Engine Bore Size | 97 mm | 82 mm |
Engine Stroke Size | 84 mm | 90.4 mm |
Drive Type | Rear | 4WD |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1844 kg | 1770 kg |
Vehicle Length | 4540 mm | 4670 mm |
Vehicle Width | 1820 mm | 1840 mm |
Vehicle Height | 1300 mm | 1460 mm |
Wheelbase Size | 2570 mm | 2710 mm |
Fuel Consumption Overall | 13.1 L/100km | 7.4 L/100km |
Fuel Tank Capacity | 80 L | 70 L |