2008 Mercedes-Benz S vs. 2005 Opel Zafira
To start off, 2008 Mercedes-Benz S is newer by 3 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 5,461 cc (8 cylinders), 2008 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz S (383 HP @ 6000 RPM) has 239 more horse power than 2005 Opel Zafira. (144 HP @ 5800 RPM). In normal driving conditions, 2008 Mercedes-Benz S should accelerate faster than 2005 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz S weights approximately 491 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 2008 Mercedes-Benz S is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Zafira, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 Mercedes-Benz S (530 Nm @ 2800 RPM) has 327 more torque (in Nm) than 2005 Opel Zafira. (203 Nm @ 4000 RPM). This means 2008 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Zafira.
Compare all specifications:
| 2008 Mercedes-Benz S | 2005 Opel Zafira | |
| Make | Mercedes-Benz | Opel |
| Model | S | Zafira |
| Year Released | 2008 | 2005 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5461 cc | 2170 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 383 HP | 144 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 530 Nm | 203 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Bore Size | 98 mm | 86 mm |
| Engine Stroke Size | 90.5 mm | 94.6 mm |
| Engine Compression Ratio | 10.7:1 | 10.0:1 |
| Top Speed | 250 km/hour | 188 km/hour |
| Acceleration 0-100mph | 5.4 seconds | 11 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1986 kg | 1495 kg |
| Vehicle Length | 5210 mm | 4320 mm |
| Vehicle Width | 1880 mm | 1750 mm |
| Vehicle Height | 1480 mm | 1640 mm |
| Wheelbase Size | 3170 mm | 2500 mm |
| Fuel Tank Capacity | 90 L | 58 L |
