2009 Mercedes-Benz GL vs. 2004 Mercedes-Benz Viano
To start off, 2009 Mercedes-Benz GL is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz Viano. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz Viano would be higher. At 2,987 cc (6 cylinders), 2009 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz GL (221 HP) has 113 more horse power than 2004 Mercedes-Benz Viano. (108 HP). In normal driving conditions, 2009 Mercedes-Benz GL should accelerate faster than 2004 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz GL weights approximately 420 kg more than 2004 Mercedes-Benz Viano. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mercedes-Benz Viano. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Mercedes-Benz GL (510 Nm @ 1600 RPM) has 240 more torque (in Nm) than 2004 Mercedes-Benz Viano. (270 Nm @ 1600 RPM). This means 2009 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz Viano.
Compare all specifications:
| 2009 Mercedes-Benz GL | 2004 Mercedes-Benz Viano | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | GL | Viano |
| Year Released | 2009 | 2004 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 2147 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 221 HP | 108 HP |
| Torque | 510 Nm | 270 Nm |
| Torque RPM | 1600 RPM | 1600 RPM |
| Engine Bore Size | 83 mm | 88 mm |
| Engine Stroke Size | 92 mm | 88.3 mm |
| Engine Compression Ratio | 17.7:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Acceleration 0-100mph | 9.5 seconds | 16.2 seconds |
| Drive Type | 4WD | Rear |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2460 kg | 2040 kg |
| Vehicle Length | 5090 mm | 5000 mm |
| Vehicle Width | 1850 mm | 1910 mm |
| Vehicle Height | 1930 mm | 1880 mm |
| Wheelbase Size | 3080 mm | 3210 mm |
| Fuel Consumption Overall | 10 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 100 L | 75 L |
