2003 Alfa Romeo 147 vs. 2012 Chevrolet Sonic
To start off, 2012 Chevrolet Sonic is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 147 would be higher. At 3,178 cc (6 cylinders), 2003 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 147 (247 HP @ 6200 RPM) has 109 more horse power than 2012 Chevrolet Sonic. (138 HP @ 6300 RPM). In normal driving conditions, 2003 Alfa Romeo 147 should accelerate faster than 2012 Chevrolet Sonic.
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 147 (300 Nm @ 4800 RPM) has 131 more torque (in Nm) than 2012 Chevrolet Sonic. (169 Nm @ 3800 RPM). This means 2003 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2012 Chevrolet Sonic.
Compare all specifications:
| 2003 Alfa Romeo 147 | 2012 Chevrolet Sonic | |
| Make | Alfa Romeo | Chevrolet |
| Model | 147 | Sonic |
| Year Released | 2003 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 3178 cc | 1800 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 138 HP |
| Engine RPM | 6200 RPM | 6300 RPM |
| Torque | 300 Nm | 169 Nm |
| Torque RPM | 4800 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | 5-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Length | 4180 mm | 4039 mm |
| Vehicle Width | 1740 mm | 1735 mm |
| Vehicle Height | 1450 mm | 1516 mm |
| Wheelbase Size | 2710 mm | 2525 mm |
| Fuel Tank Capacity | 63 L | 46 L |
