2006 Alfa Romeo 156 vs. 2009 Mercedes-Benz ML
To start off, 2009 Mercedes-Benz ML is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 156 would be higher. At 2,987 cc (6 cylinders), 2009 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz ML (221 HP @ 3800 RPM) has 32 more horse power than 2006 Alfa Romeo 156. (189 HP @ 6300 RPM) In normal driving conditions, 2009 Mercedes-Benz ML should accelerate faster than 2006 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz ML weights approximately 525 kg more than 2006 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 2006 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz ML 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, 2009 Mercedes-Benz ML (510 Nm @ 2800 RPM) has 292 more torque (in Nm) than 2006 Alfa Romeo 156. (218 Nm @ 5000 RPM). This means 2009 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 156. 2009 Mercedes-Benz ML has automatic transmission and 2006 Alfa Romeo 156 has manual transmission. 2006 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz ML will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Alfa Romeo 156 | 2009 Mercedes-Benz ML | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 156 | ML |
| Year Released | 2006 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2987 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 221 HP |
| Engine RPM | 6300 RPM | 3800 RPM |
| Torque | 218 Nm | 510 Nm |
| Torque RPM | 5000 RPM | 2800 RPM |
| Engine Compression Ratio | 10.3:1 | 17.7:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 230 km/hour | 210 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 8.6 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1585 kg | 2110 kg |
| Vehicle Length | 4440 mm | 4790 mm |
| Vehicle Width | 1750 mm | 2130 mm |
| Vehicle Height | 1440 mm | 1820 mm |
| Wheelbase Size | 2600 mm | 2920 mm |
| Fuel Consumption Overall | 12 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 63 L | 95 L |
