2008 Chevrolet Optra vs. 2009 Mercedes-Benz ML
To start off, 2009 Mercedes-Benz ML is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Chevrolet Optra. In addition, the cost of maintenance, including insurance, on 2008 Chevrolet Optra would be higher. At 2,987 cc (6 cylinders), 2009 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz ML (221 HP @ 3800 RPM) has 101 more horse power than 2008 Chevrolet Optra. (120 HP @ 5800 RPM) In normal driving conditions, 2009 Mercedes-Benz ML should accelerate faster than 2008 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz ML weights approximately 899 kg more than 2008 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 2008 Chevrolet Optra. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Mercedes-Benz ML (510 Nm @ 2800 RPM) has 345 more torque (in Nm) than 2008 Chevrolet Optra. (165 Nm @ 4000 RPM). This means 2009 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Optra. 2009 Mercedes-Benz ML has automatic transmission and 2008 Chevrolet Optra has manual transmission. 2008 Chevrolet Optra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz ML will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Chevrolet Optra | 2009 Mercedes-Benz ML | |
| Make | Chevrolet | Mercedes-Benz |
| Model | Optra | ML |
| Year Released | 2008 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 221 HP |
| Engine RPM | 5800 RPM | 3800 RPM |
| Torque | 165 Nm | 510 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Compression Ratio | 9.8:1 | 17.7:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 10.3 seconds | 8.6 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1211 kg | 2110 kg |
| Vehicle Length | 4510 mm | 4790 mm |
| Vehicle Width | 1730 mm | 2130 mm |
| Vehicle Height | 1450 mm | 1820 mm |
| Wheelbase Size | 2610 mm | 2920 mm |
| Fuel Consumption Overall | 11.8 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 60 L | 95 L |
