2007 Chevrolet Optra vs. 2008 Porsche 911
To start off, 2008 Porsche 911 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Chevrolet Optra. In addition, the cost of maintenance, including insurance, on 2007 Chevrolet Optra would be higher. At 3,596 cc (6 cylinders), 2008 Porsche 911 is equipped with a bigger engine. In terms of performance, 2008 Porsche 911 (405 HP @ 6800 RPM) has 285 more horse power than 2007 Chevrolet Optra. (120 HP @ 5800 RPM) In normal driving conditions, 2008 Porsche 911 should accelerate faster than 2007 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche 911 weights approximately 274 kg more than 2007 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Chevrolet Optra. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Porsche 911 (370 Nm @ 4250 RPM) has 205 more torque (in Nm) than 2007 Chevrolet Optra. (165 Nm @ 4000 RPM). This means 2008 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra.
Compare all specifications:
2007 Chevrolet Optra | 2008 Porsche 911 | |
Make | Chevrolet | Porsche |
Model | Optra | 911 |
Year Released | 2007 | 2008 |
Body Type | Sedan | Convertible |
Engine Position | Front | Rear |
Engine Size | 1799 cc | 3596 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 120 HP | 405 HP |
Engine RPM | 5800 RPM | 6800 RPM |
Torque | 165 Nm | 370 Nm |
Torque RPM | 4000 RPM | 4250 RPM |
Engine Bore Size | 81.6 mm | 96 mm |
Engine Stroke Size | 86 mm | 82.8 mm |
Engine Compression Ratio | 9.8:1 | 11.3:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 187 km/hour | 285 km/hour |
Acceleration 0-100mph | 10.3 seconds | 5.2 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 | 1211 kg | 1485 kg |
Vehicle Length | 4510 mm | 4430 mm |
Vehicle Width | 1730 mm | 1860 mm |
Vehicle Height | 1450 mm | 1320 mm |
Wheelbase Size | 2610 mm | 2360 mm |
Fuel Consumption Overall | 11.8 L/100km | 11.4 L/100km |
Fuel Tank Capacity | 60 L | 64 L |