2003 Alfa Romeo 166 vs. 2005 Chevrolet Aveo
To start off, 2005 Chevrolet Aveo is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 2,387 cc (5 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (148 HP @ 4000 RPM) has 45 more horse power than 2005 Chevrolet Aveo. (103 HP @ 5600 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 2005 Chevrolet Aveo. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 464 kg more than 2005 Chevrolet Aveo. 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, 2003 Alfa Romeo 166 (300 Nm) has 155 more torque (in Nm) than 2005 Chevrolet Aveo. (145 Nm). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Aveo.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2005 Chevrolet Aveo | |
| Make | Alfa Romeo | Chevrolet |
| Model | 166 | Aveo |
| Year Released | 2003 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1606 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 103 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 300 Nm | 145 Nm |
| Engine Bore Size | 82 mm | 79.1 mm |
| Engine Stroke Size | 90.4 mm | 82 mm |
| Engine Compression Ratio | 18.5:1 | 9.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1542 kg | 1078 kg |
| Vehicle Length | 4730 mm | 4240 mm |
| Vehicle Width | 1810 mm | 1680 mm |
| Vehicle Height | 1420 mm | 1500 mm |
| Wheelbase Size | 2600 mm | 2490 mm |
| Fuel Consumption | 6.1 L/100km | 6.7 L/100km |
| Fuel Consumption City | 9.9 L/100km | 8.7 L/100km |
| Fuel Consumption Overall | 7.5 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 69 L | 45 L |
