2004 Mercedes-Benz S vs. 2005 Opel Zafira
To start off, 2005 Opel Zafira is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz S would be higher. At 4,264 cc (8 cylinders), 2004 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz S (275 HP @ 5750 RPM) has 176 more horse power than 2005 Opel Zafira. (99 HP @ 6000 RPM). In normal driving conditions, 2004 Mercedes-Benz S should accelerate faster than 2005 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz S weights approximately 657 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 2004 Mercedes-Benz S 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, 2004 Mercedes-Benz S 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, 2004 Mercedes-Benz S (400 Nm @ 3000 RPM) has 250 more torque (in Nm) than 2005 Opel Zafira. (150 Nm @ 3600 RPM). This means 2004 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Zafira. 2004 Mercedes-Benz S has automatic transmission and 2005 Opel Zafira has manual transmission. 2005 Opel Zafira will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Mercedes-Benz S | 2005 Opel Zafira | |
| Make | Mercedes-Benz | Opel |
| Model | S | Zafira |
| Year Released | 2004 | 2005 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4264 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 275 HP | 99 HP |
| Engine RPM | 5750 RPM | 6000 RPM |
| Torque | 400 Nm | 150 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Engine Bore Size | 89.9 mm | 79 mm |
| Engine Stroke Size | 84 mm | 81.5 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 176 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 13 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2050 kg | 1393 kg |
| Vehicle Length | 5050 mm | 4320 mm |
| Vehicle Width | 1860 mm | 1750 mm |
| Vehicle Height | 1460 mm | 1640 mm |
| Wheelbase Size | 2720 mm | 2740 mm |
| Fuel Consumption Overall | 12.5 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 88 L | 58 L |
