2004 Mercedes-Benz SL vs. 2003 Opel Frontera
To start off, 2004 Mercedes-Benz SL is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Opel Frontera. In addition, the cost of maintenance, including insurance, on 2003 Opel Frontera would be higher. At 5,513 cc (8 cylinders), 2004 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz SL (493 HP @ 4200 RPM) has 291 more horse power than 2003 Opel Frontera. (202 HP @ 5400 RPM). In normal driving conditions, 2004 Mercedes-Benz SL should accelerate faster than 2003 Opel Frontera. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz SL weights approximately 239 kg more than 2003 Opel Frontera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Opel Frontera 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, 2003 Opel Frontera 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 (700 Nm) has 410 more torque (in Nm) than 2003 Opel Frontera. (290 Nm). This means 2004 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Frontera.
Compare all specifications:
| 2004 Mercedes-Benz SL | 2003 Opel Frontera | |
| Make | Mercedes-Benz | Opel |
| Model | SL | Frontera |
| Year Released | 2004 | 2003 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 5513 cc | 3165 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 493 HP | 202 HP |
| Engine RPM | 4200 RPM | 5400 RPM |
| Torque | 700 Nm | 290 Nm |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1959 kg | 1720 kg |
| Vehicle Length | 4540 mm | 4280 mm |
| Vehicle Width | 1840 mm | 1800 mm |
| Vehicle Height | 1300 mm | 1710 mm |
| Wheelbase Size | 2570 mm | 2470 mm |
