2007 Mercedes-Benz G vs. 2005 Opel Zafira
To start off, 2007 Mercedes-Benz G is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2005 Opel Zafira would be higher. At 4,966 cc (8 cylinders), 2007 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz G (292 HP @ 5500 RPM) has 193 more horse power than 2005 Opel Zafira. (99 HP @ 4300 RPM). In normal driving conditions, 2007 Mercedes-Benz G should accelerate faster than 2005 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz G weights approximately 872 kg more than 2005 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 G is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Zafira. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz G 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 G (456 Nm @ 2800 RPM) has 226 more torque (in Nm) than 2005 Opel Zafira. (230 Nm @ 1950 RPM). This means 2007 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Zafira.
Compare all specifications:
| 2007 Mercedes-Benz G | 2005 Opel Zafira | |
| Make | Mercedes-Benz | Opel |
| Model | G | Zafira |
| Year Released | 2007 | 2005 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4966 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 292 HP | 99 HP |
| Engine RPM | 5500 RPM | 4300 RPM |
| Torque | 456 Nm | 230 Nm |
| Torque RPM | 2800 RPM | 1950 RPM |
| Engine Bore Size | 97 mm | 84 mm |
| Engine Stroke Size | 84 mm | 90 mm |
| Engine Compression Ratio | 10.0:1 | 18.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 190 km/hour | 175 km/hour |
| Acceleration 0-100mph | 10 seconds | 14.3 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 2375 kg | 1503 kg |
| Vehicle Length | 4230 mm | 4320 mm |
| Vehicle Width | 1770 mm | 1750 mm |
| Vehicle Height | 1940 mm | 1640 mm |
| Wheelbase Size | 2410 mm | 2710 mm |
| Fuel Consumption Overall | 16.7 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 96 L | 58 L |
