2007 Chevrolet Optra vs. 2006 Chevrolet Impala
To start off, 2007 Chevrolet Optra is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2006 Chevrolet Impala would be higher. At 3,884 cc (6 cylinders), 2006 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Impala (240 HP @ 6000 RPM) has 120 more horse power than 2007 Chevrolet Optra. (120 HP @ 5800 RPM) In normal driving conditions, 2006 Chevrolet Impala should accelerate faster than 2007 Chevrolet Optra.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2006 Chevrolet Impala (328 Nm @ 4400 RPM) has 163 more torque (in Nm) than 2007 Chevrolet Optra. (165 Nm @ 4000 RPM). This means 2006 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra. 2006 Chevrolet Impala 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. 2006 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet Optra | 2006 Chevrolet Impala | |
| Make | Chevrolet | Chevrolet |
| Model | Optra | Impala |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 3884 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 120 HP | 240 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 165 Nm | 328 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4510 mm | 5100 mm |
| Vehicle Width | 1730 mm | 1860 mm |
| Vehicle Height | 1450 mm | 1500 mm |
| Wheelbase Size | 2610 mm | 2810 mm |
| Fuel Consumption Overall | 11.8 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 60 L | 64 L |
