2005 Mercedes-Benz ML vs. 2012 Chevrolet Optra
To start off, 2012 Chevrolet Optra is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz ML. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz ML would be higher. At 2,597 cc (5 cylinders), 2005 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz ML (168 HP @ 4200 RPM) has 48 more horse power than 2012 Chevrolet Optra. (120 HP @ 5800 RPM). In normal driving conditions, 2005 Mercedes-Benz ML should accelerate faster than 2012 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz ML weights approximately 967 kg more than 2012 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 2012 Chevrolet Optra. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz ML 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, 2005 Mercedes-Benz ML (370 Nm @ 1600 RPM) has 204 more torque (in Nm) than 2012 Chevrolet Optra. (166 Nm @ 4000 RPM). This means 2005 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2012 Chevrolet Optra.
Compare all specifications:
| 2005 Mercedes-Benz ML | 2012 Chevrolet Optra | |
| Make | Mercedes-Benz | Chevrolet |
| Model | ML | Optra |
| Year Released | 2005 | 2012 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2597 cc | 1799 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 120 HP |
| Engine RPM | 4200 RPM | 5800 RPM |
| Torque | 370 Nm | 166 Nm |
| Torque RPM | 1600 RPM | 4000 RPM |
| Engine Bore Size | 88 mm | 81.6 mm |
| Engine Stroke Size | 88.3 mm | 86 mm |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 185 km/hour | 187 km/hour |
| Acceleration 0-100mph | 11.9 seconds | 10.3 seconds |
| Drive Type | 4WD | Front |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2178 kg | 1211 kg |
| Vehicle Length | 4640 mm | 4510 mm |
| Vehicle Width | 1850 mm | 1730 mm |
| Vehicle Height | 1830 mm | 1450 mm |
| Wheelbase Size | 2720 mm | 2610 mm |
| Fuel Consumption Overall | 9.2 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 83 L | 60 L |
