2007 Chevrolet Optra vs. 2005 Chevrolet Express
To start off, 2007 Chevrolet Optra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Express would be higher. At 4,802 cc (8 cylinders), 2005 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Express (285 HP @ 5600 RPM) has 165 more horse power than 2007 Chevrolet Optra. (120 HP @ 5800 RPM) In normal driving conditions, 2005 Chevrolet Express should accelerate faster than 2007 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Express weights approximately 1214 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.
Let's talk about torque, 2005 Chevrolet Express (400 Nm) has 235 more torque (in Nm) than 2007 Chevrolet Optra. (165 Nm). This means 2005 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra.
Compare all specifications:
2007 Chevrolet Optra | 2005 Chevrolet Express | |
Make | Chevrolet | Chevrolet |
Model | Optra | Express |
Year Released | 2007 | 2005 |
Body Type | Sedan | Van |
Engine Position | Front | Front |
Engine Size | 1799 cc | 4802 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 120 HP | 285 HP |
Engine RPM | 5800 RPM | 5600 RPM |
Torque | 165 Nm | 400 Nm |
Engine Bore Size | 81.6 mm | 96 mm |
Engine Stroke Size | 86 mm | 83 mm |
Engine Compression Ratio | 9.8:1 | 9.5:1 |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1211 kg | 2425 kg |
Vehicle Length | 4510 mm | 5700 mm |
Vehicle Width | 1730 mm | 2020 mm |
Vehicle Height | 1450 mm | 2080 mm |
Wheelbase Size | 2610 mm | 3440 mm |
Fuel Tank Capacity | 60 L | 117 L |