2004 Mercedes-Benz SL vs. 2011 Opel Antara
To start off, 2011 Opel Antara is newer by 7 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz SL would be higher. At 5,439 cc (12 cylinders), 2004 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz SL (493 HP @ 4200 RPM) has 355 more horse power than 2011 Opel Antara. (138 HP @ 5200 RPM). In normal driving conditions, 2004 Mercedes-Benz SL should accelerate faster than 2011 Opel Antara. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz SL weights approximately 204 kg more than 2011 Opel Antara. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2011 Opel Antara 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 SL (800 Nm) has 580 more torque (in Nm) than 2011 Opel Antara. (220 Nm). This means 2004 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Antara.
Compare all specifications:
| 2004 Mercedes-Benz SL | 2011 Opel Antara | |
| Make | Mercedes-Benz | Opel |
| Model | SL | Antara |
| Year Released | 2004 | 2011 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 5439 cc | 2404 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 493 HP | 138 HP |
| Engine RPM | 4200 RPM | 5200 RPM |
| Torque | 800 Nm | 220 Nm |
| Engine Bore Size | 82.1 mm | 87.5 mm |
| Engine Stroke Size | 87 mm | 100 mm |
| Engine Compression Ratio | 9.0:1 | 9.6:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2009 kg | 1805 kg |
| Vehicle Length | 4540 mm | 4580 mm |
| Vehicle Width | 1840 mm | 1860 mm |
| Vehicle Height | 1300 mm | 1710 mm |
| Wheelbase Size | 2570 mm | 2710 mm |
| Fuel Tank Capacity | 80 L | 65 L |
