2009 Chevrolet Optra vs. 2007 Porsche 911
To start off, 2009 Chevrolet Optra is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Porsche 911. In addition, the cost of maintenance, including insurance, on 2007 Porsche 911 would be higher. At 3,824 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (351 HP) has 243 more horse power than 2009 Chevrolet Optra. (108 HP) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 2009 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche 911 weights approximately 214 kg more than 2009 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet Optra. In wet, icy, snow, or gravel driving conditions, 2007 Porsche 911 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, 2007 Porsche 911 (400 Nm @ 4600 RPM) has 250 more torque (in Nm) than 2009 Chevrolet Optra. (150 Nm @ 4000 RPM). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Optra.
Compare all specifications:
2009 Chevrolet Optra | 2007 Porsche 911 | |
Make | Chevrolet | Porsche |
Model | Optra | 911 |
Year Released | 2009 | 2007 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 1597 cc | 3824 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 108 HP | 351 HP |
Torque | 150 Nm | 400 Nm |
Torque RPM | 4000 RPM | 4600 RPM |
Engine Bore Size | 79 mm | 99 mm |
Engine Stroke Size | 81.5 mm | 82.8 mm |
Engine Compression Ratio | 9.5:1 | 11.8:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 187 km/hour | 288 km/hour |
Acceleration 0-100mph | 11.7 seconds | 4.8 seconds |
Drive Type | Front | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1261 kg | 1475 kg |
Vehicle Length | 4510 mm | 4430 mm |
Vehicle Width | 1730 mm | 1860 mm |
Vehicle Height | 1450 mm | 1310 mm |
Wheelbase Size | 2610 mm | 2360 mm |
Fuel Consumption Overall | 11.4 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 60 L | 67 L |