2007 Chevrolet Optra vs. 1999 Porsche 911

To start off, 2007 Chevrolet Optra is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Porsche 911. In addition, the cost of maintenance, including insurance, on 1999 Porsche 911 would be higher. At 3,600 cc (6 cylinders), 1999 Porsche 911 is equipped with a bigger engine. In terms of performance, 1999 Porsche 911 (414 HP) has 306 more horse power than 2007 Chevrolet Optra. (108 HP) In normal driving conditions, 1999 Porsche 911 should accelerate faster than 2007 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Porsche 911 weights approximately 410 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 1999 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, 1999 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, 1999 Porsche 911 (560 Nm @ 2700 RPM) has 409 more torque (in Nm) than 2007 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 1999 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra. 1999 Porsche 911 has automatic transmission and 2007 Chevrolet Optra has manual transmission. 2007 Chevrolet Optra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Porsche 911 will be easier to drive especially in heavy traffic.

Compare all specifications:

2007 Chevrolet Optra 1999 Porsche 911
Make Chevrolet Porsche
Model Optra 911
Year Released 2007 1999
Body Type Sedan Coupe
Engine Position Front Rear
Engine Size 1598 cc 3600 cc
Engine Cylinders 4 cylinders 6 cylinders
Engine Type in-line boxer
Valves per Cylinder 4 valves 2 valves
Horse Power 108 HP 414 HP
Torque 151 Nm 560 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 298 km/hour
Acceleration 0-100mph 11.7 seconds 4.9 seconds
Drive Type Front 4WD
Transmission Type Manual Automatic
Number of Seats 5 seats 2 seats
Number of Doors 4 doors 2 doors
Vehicle Weight 1175 kg 1585 kg
Vehicle Length 4510 mm 4440 mm
Vehicle Width 1730 mm 1840 mm
Vehicle Height 1450 mm 1300 mm
Wheelbase Size 2610 mm 2360 mm
Fuel Tank Capacity 60 L 64 L


 

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