2006 Chevrolet Optra vs. 2005 Nissan Altima
To start off, 2006 Chevrolet Optra is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Nissan Altima. In addition, the cost of maintenance, including insurance, on 2005 Nissan Altima would be higher. At 2,490 cc (4 cylinders), 2005 Nissan Altima is equipped with a bigger engine. In terms of performance, 2005 Nissan Altima (175 HP) has 67 more horse power than 2006 Chevrolet Optra. (108 HP) In normal driving conditions, 2005 Nissan Altima should accelerate faster than 2006 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Optra weights approximately 432 kg more than 2005 Nissan Altima.
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, 2005 Nissan Altima (244 Nm) has 94 more torque (in Nm) than 2006 Chevrolet Optra. (150 Nm). This means 2005 Nissan Altima will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Optra.
Compare all specifications:
| 2006 Chevrolet Optra | 2005 Nissan Altima | |
| Make | Chevrolet | Nissan |
| Model | Optra | Altima |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2490 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 175 HP |
| Torque | 150 Nm | 244 Nm |
| Engine Bore Size | 79.1 mm | 89 mm |
| Engine Stroke Size | 81.5 mm | 100 mm |
| Engine Compression Ratio | 9.5:1 | 9.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1793 kg | 1361 kg |
| Vehicle Length | 4440 mm | 4890 mm |
| Vehicle Height | 1250 mm | 1480 mm |
| Wheelbase Size | 2610 mm | 2760 mm |
| Fuel Tank Capacity | 60 L | 76 L |
