2008 Mercedes-Benz GL vs. 2008 Alfa Romeo 156
To start off, both 2008 Mercedes-Benz GL and 2008 Alfa Romeo 156 were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,996 cc (8 cylinders), 2008 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz GL (303 HP @ 3600 RPM) has 155 more horse power than 2008 Alfa Romeo 156. (148 HP @ 6300 RPM). In normal driving conditions, 2008 Mercedes-Benz GL should accelerate faster than 2008 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz GL weights approximately 1265 kg more than 2008 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 2008 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Mercedes-Benz GL (700 Nm @ 2200 RPM) has 518 more torque (in Nm) than 2008 Alfa Romeo 156. (182 Nm @ 3800 RPM). This means 2008 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2008 Alfa Romeo 156. 2008 Mercedes-Benz GL has automatic transmission and 2008 Alfa Romeo 156 has manual transmission. 2008 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz GL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Mercedes-Benz GL | 2008 Alfa Romeo 156 | |
| Make | Mercedes-Benz | Alfa Romeo |
| Model | GL | 156 |
| Year Released | 2008 | 2008 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3996 cc | 1970 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 303 HP | 148 HP |
| Engine RPM | 3600 RPM | 6300 RPM |
| Torque | 700 Nm | 182 Nm |
| Torque RPM | 2200 RPM | 3800 RPM |
| Engine Bore Size | 86 mm | 83 mm |
| Engine Stroke Size | 86 mm | 91 mm |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 230 km/hour | 214 km/hour |
| Acceleration 0-100mph | 7.2 seconds | 8.8 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2550 kg | 1285 kg |
| Vehicle Length | 5090 mm | 4440 mm |
| Vehicle Width | 1930 mm | 1750 mm |
| Vehicle Height | 1850 mm | 1440 mm |
| Wheelbase Size | 3080 mm | 2600 mm |
| Fuel Consumption Overall | 11.6 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 100 L | 63 L |
