2009 Mercedes-Benz GL vs. 2007 Opel Zafira
To start off, 2009 Mercedes-Benz GL is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2007 Opel Zafira 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 @ 3800 RPM) has 73 more horse power than 2007 Opel Zafira. (148 HP @ 5600 RPM). In normal driving conditions, 2009 Mercedes-Benz GL should accelerate faster than 2007 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz GL weights approximately 865 kg more than 2007 Opel Zafira. 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 2007 Opel Zafira. 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 295 more torque (in Nm) than 2007 Opel Zafira. (215 Nm @ 4000 RPM). This means 2009 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Zafira.
Compare all specifications:
| 2009 Mercedes-Benz GL | 2007 Opel Zafira | |
| Make | Mercedes-Benz | Opel |
| Model | GL | Zafira |
| Year Released | 2009 | 2007 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 221 HP | 148 HP |
| Engine RPM | 3800 RPM | 5600 RPM |
| Torque | 510 Nm | 215 Nm |
| Torque RPM | 1600 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 92 mm | 94.6 mm |
| Engine Compression Ratio | 17.7:1 | 12.0:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 210 km/hour | 190 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 11.9 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2460 kg | 1595 kg |
| Vehicle Length | 5090 mm | 4320 mm |
| Vehicle Width | 1850 mm | 1750 mm |
| Vehicle Height | 1930 mm | 1640 mm |
| Wheelbase Size | 3080 mm | 2700 mm |
| Fuel Consumption Overall | 10 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 100 L | 58 L |
