2009 Alfa Romeo 159 vs. 2012 Mercedes-Benz SL
To start off, 2012 Mercedes-Benz SL is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Alfa Romeo 159. In addition, the cost of maintenance, including insurance, on 2009 Alfa Romeo 159 would be higher. At 5,500 cc (8 cylinders), 2012 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz SL (382 HP @ 6000 RPM) has 126 more horse power than 2009 Alfa Romeo 159. (256 HP @ 6200 RPM) In normal driving conditions, 2012 Mercedes-Benz SL should accelerate faster than 2009 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz SL weights approximately 100 kg more than 2009 Alfa Romeo 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2009 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, 2012 Mercedes-Benz SL (530 Nm @ 2800 RPM) has 208 more torque (in Nm) than 2009 Alfa Romeo 159. (322 Nm @ 4500 RPM). This means 2012 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo 159. 2012 Mercedes-Benz SL has automatic transmission and 2009 Alfa Romeo 159 has manual transmission. 2009 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Alfa Romeo 159 | 2012 Mercedes-Benz SL | |
Make | Alfa Romeo | Mercedes-Benz |
Model | 159 | SL |
Year Released | 2009 | 2012 |
Body Type | Station Wagon | Convertible |
Engine Position | Front | Front |
Engine Size | 3195 cc | 5500 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 256 HP | 382 HP |
Engine RPM | 6200 RPM | 6000 RPM |
Torque | 322 Nm | 530 Nm |
Torque RPM | 4500 RPM | 2800 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 232 km/hour | 250 km/hour |
Acceleration 0-100mph | 7.2 seconds | 5.4 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | 7-speed shiftable automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1805 kg | 1905 kg |
Vehicle Length | 4670 mm | 4582 mm |
Vehicle Height | 1460 mm | 1298 mm |
Wheelbase Size | 2710 mm | 2560 mm |
Fuel Tank Capacity | 70 L | 80 L |