2008 Chevrolet Optra vs. 2009 Pontiac G8
To start off, 2009 Pontiac G8 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 6,200 cc (8 cylinders), 2009 Pontiac G8 is equipped with a bigger engine. In terms of performance, 2009 Pontiac G8 (414 HP @ 5900 RPM) has 311 more horse power than 2008 Chevrolet Optra. (103 HP @ 5800 RPM) In normal driving conditions, 2009 Pontiac G8 should accelerate faster than 2008 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Pontiac G8 weights approximately 154 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 Pontiac G8 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Pontiac G8. However, in wet, icy, snow, or gravel driving conditions, 2008 Chevrolet Optra, being front wheel drive (FWD), will offer much better control with better grip. 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 Pontiac G8 (563 Nm @ 4600 RPM) has 413 more torque (in Nm) than 2008 Chevrolet Optra. (150 Nm @ 4000 RPM). This means 2009 Pontiac G8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Optra. 2009 Pontiac G8 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 Pontiac G8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Chevrolet Optra | 2009 Pontiac G8 | |
| Make | Chevrolet | Pontiac |
| Model | Optra | G8 |
| Year Released | 2008 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 6200 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 103 HP | 414 HP |
| Engine RPM | 5800 RPM | 5900 RPM |
| Torque | 150 Nm | 563 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 11.7 seconds | 4.5 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1175 kg | 1329 kg |
| Vehicle Length | 4320 mm | 4990 mm |
| Vehicle Height | 1500 mm | 1470 mm |
| Wheelbase Size | 2610 mm | 2920 mm |
| Fuel Consumption Overall | 11.5 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 60 L | 72 L |
