2011 Chevrolet Optra vs. 2000 Alfa Romeo 146
To start off, 2011 Chevrolet Optra is newer by 11 year(s). Which means there will be less support and parts availability for 2000 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 2000 Alfa Romeo 146 would be higher. At 1,799 cc (4 cylinders), 2011 Chevrolet Optra is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Optra (120 HP @ 5800 RPM) has 2 more horse power than 2000 Alfa Romeo 146. (118 HP @ 6300 RPM). In normal driving conditions, 2011 Chevrolet Optra should accelerate faster than 2000 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Optra weights approximately 21 kg more than 2000 Alfa Romeo 146. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2011 Chevrolet Optra (166 Nm @ 4000 RPM) has 22 more torque (in Nm) than 2000 Alfa Romeo 146. (144 Nm @ 4500 RPM). This means 2011 Chevrolet Optra will have an easier job in driving up hills or pulling heavy equipment than 2000 Alfa Romeo 146.
Compare all specifications:
| 2011 Chevrolet Optra | 2000 Alfa Romeo 146 | |
| Make | Chevrolet | Alfa Romeo |
| Model | Optra | 146 |
| Year Released | 2011 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 118 HP |
| Engine RPM | 5800 RPM | 6300 RPM |
| Torque | 166 Nm | 144 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Bore Size | 81.6 mm | 82.1 mm |
| Engine Stroke Size | 86 mm | 75.7 mm |
| Acceleration 0-100mph | 10.3 seconds | 10.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1211 kg | 1190 kg |
| Vehicle Length | 4510 mm | 4240 mm |
| Vehicle Width | 1730 mm | 1720 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2610 mm | 2550 mm |
| Fuel Consumption Overall | 11.8 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 60 L | 51 L |
