2007 Mercedes-Benz GL vs. 2004 Opel Zafira
To start off, 2007 Mercedes-Benz GL is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2004 Opel Zafira would be higher. At 5,461 cc (8 cylinders), 2007 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz GL (383 HP @ 6000 RPM) has 186 more horse power than 2004 Opel Zafira. (197 HP @ 5600 RPM). In normal driving conditions, 2007 Mercedes-Benz GL should accelerate faster than 2004 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz GL weights approximately 905 kg more than 2004 Opel Zafira. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Zafira. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Mercedes-Benz GL (531 Nm @ 2800 RPM) has 280 more torque (in Nm) than 2004 Opel Zafira. (251 Nm @ 1950 RPM). This means 2007 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Zafira.
Compare all specifications:
| 2007 Mercedes-Benz GL | 2004 Opel Zafira | |
| Make | Mercedes-Benz | Opel |
| Model | GL | Zafira |
| Year Released | 2007 | 2004 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5461 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 383 HP | 197 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 531 Nm | 251 Nm |
| Torque RPM | 2800 RPM | 1950 RPM |
| Engine Bore Size | 98 mm | 86 mm |
| Engine Stroke Size | 90.5 mm | 86 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 240 km/hour | 220 km/hour |
| Acceleration 0-100mph | 6.6 seconds | 8.2 seconds |
| Drive Type | 4WD | Front |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2445 kg | 1540 kg |
| Vehicle Length | 5090 mm | 4320 mm |
| Vehicle Width | 1930 mm | 1750 mm |
| Vehicle Height | 1850 mm | 1640 mm |
| Wheelbase Size | 3080 mm | 2530 mm |
| Fuel Consumption Overall | 13.9 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 100 L | 58 L |
