2003 Alfa Romeo 156 vs. 2006 Mercedes-Benz GL
To start off, 2006 Mercedes-Benz GL is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 2,987 cc (6 cylinders), 2006 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz GL (221 HP @ 3800 RPM) has 83 more horse power than 2003 Alfa Romeo 156. (138 HP @ 6200 RPM) In normal driving conditions, 2006 Mercedes-Benz GL should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz GL weights approximately 1114 kg more than 2003 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2006 Mercedes-Benz GL 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, 2006 Mercedes-Benz GL (510 Nm @ 1600 RPM) has 346 more torque (in Nm) than 2003 Alfa Romeo 156. (164 Nm @ 3900 RPM). This means 2006 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156. 2006 Mercedes-Benz GL has automatic transmission and 2003 Alfa Romeo 156 has manual transmission. 2003 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz GL will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Alfa Romeo 156 | 2006 Mercedes-Benz GL | |
Make | Alfa Romeo | Mercedes-Benz |
Model | 156 | GL |
Year Released | 2003 | 2006 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 1774 cc | 2987 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 138 HP | 221 HP |
Engine RPM | 6200 RPM | 3800 RPM |
Torque | 164 Nm | 510 Nm |
Torque RPM | 3900 RPM | 1600 RPM |
Engine Bore Size | 82 mm | 83 mm |
Engine Stroke Size | 82.7 mm | 92 mm |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 208 km/hour | 210 km/hour |
Drive Type | Front | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1340 kg | 2454 kg |
Vehicle Length | 4440 mm | 5090 mm |
Vehicle Width | 1750 mm | 1930 mm |
Vehicle Height | 1400 mm | 1850 mm |
Wheelbase Size | 2600 mm | 3080 mm |
Fuel Consumption Overall | 8.5 L/100km | 9.8 L/100km |
Fuel Tank Capacity | 63 L | 100 L |