2006 Chevrolet Optra vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Chevrolet Optra. In addition, the cost of maintenance, including insurance, on 2006 Chevrolet Optra would be higher. At 3,599 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (473 HP) has 365 more horse power than 2006 Chevrolet Optra. (108 HP) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 2006 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Optra weights approximately 220 kg more than 2009 Porsche 911.
Because 2009 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Chevrolet Optra. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Porsche 911 (620 Nm @ 2700 RPM) has 469 more torque (in Nm) than 2006 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Optra.
Compare all specifications:
| 2006 Chevrolet Optra | 2009 Porsche 911 | |
| Make | Chevrolet | Porsche |
| Model | Optra | 911 |
| Year Released | 2006 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1598 cc | 3599 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 108 HP | 473 HP |
| Torque | 151 Nm | 620 Nm |
| Torque RPM | 4000 RPM | 2700 RPM |
| Engine Bore Size | 79 mm | 100 mm |
| Engine Stroke Size | 81.5 mm | 76.4 mm |
| Top Speed | 187 km/hour | 310 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1750 kg | 1530 kg |
| Vehicle Length | 4440 mm | 4440 mm |
| Vehicle Height | 1250 mm | 1840 mm |
| Wheelbase Size | 2610 mm | 2360 mm |
| Fuel Consumption Overall | 14.7 L/100km | 12.8 L/100km |
| Fuel Tank Capacity | 60 L | 64 L |
