2006 Alfa Romeo 156 vs. 2011 Chevrolet Optra
To start off, 2011 Chevrolet Optra is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 156 would be higher. At 1,910 cc (4 cylinders), 2006 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 156 (148 HP) has 40 more horse power than 2011 Chevrolet Optra. (108 HP). In normal driving conditions, 2006 Alfa Romeo 156 should accelerate faster than 2011 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 156 weights approximately 344 kg more than 2011 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Alfa Romeo 156 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Chevrolet Optra. In wet, icy, snow, or gravel driving conditions, 2006 Alfa Romeo 156 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, 2006 Alfa Romeo 156 (305 Nm @ 2000 RPM) has 155 more torque (in Nm) than 2011 Chevrolet Optra. (150 Nm @ 4000 RPM). This means 2006 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2011 Chevrolet Optra.
Compare all specifications:
2006 Alfa Romeo 156 | 2011 Chevrolet Optra | |
Make | Alfa Romeo | Chevrolet |
Model | 156 | Optra |
Year Released | 2006 | 2011 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1910 cc | 1597 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 148 HP | 108 HP |
Torque | 305 Nm | 150 Nm |
Torque RPM | 2000 RPM | 4000 RPM |
Engine Bore Size | 82 mm | 79 mm |
Engine Stroke Size | 90.4 mm | 81.5 mm |
Engine Compression Ratio | 18.5:1 | 9.5:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 192 km/hour | 187 km/hour |
Acceleration 0-100mph | 10.5 seconds | 11.7 seconds |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1605 kg | 1261 kg |
Vehicle Length | 4450 mm | 4510 mm |
Vehicle Width | 1770 mm | 1730 mm |
Vehicle Height | 1480 mm | 1450 mm |
Wheelbase Size | 2600 mm | 2610 mm |
Fuel Consumption Overall | 7.3 L/100km | 11.4 L/100km |
Fuel Tank Capacity | 50 L | 60 L |