2005 Mercedes-Benz SL vs. 2008 Opel Zafira
To start off, 2008 Opel Zafira is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz SL would be higher. At 5,980 cc (12 cylinders), 2005 Mercedes-Benz SL is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SL weights approximately 830 kg more than 2008 Opel Zafira.
Because 2005 Mercedes-Benz SL 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 2005 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 2005 Mercedes-Benz SL (1,001 Nm) has 798 more torque (in Nm) than 2008 Opel Zafira. (203 Nm). This means 2005 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Zafira.
Compare all specifications:
| 2005 Mercedes-Benz SL | 2008 Opel Zafira | |
| Make | Mercedes-Benz | Opel |
| Model | SL | Zafira |
| Year Released | 2005 | 2008 |
| Body Type | Convertible | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5980 cc | 2198 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 604 HP | 0 HP |
| Torque | 1001 Nm | 203 Nm |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 93 mm | 94.6 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2060 kg | 1230 kg |
| Vehicle Length | 4540 mm | 3510 mm |
| Vehicle Height | 1300 mm | 1700 mm |
| Wheelbase Size | 2570 mm | 2700 mm |
| Fuel Consumption Overall | 15.7 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 80 L | 58 L |
