1963 Alfa Romeo Giulia vs. 2013 Chevrolet Sonic
To start off, 2013 Chevrolet Sonic is newer by 50 year(s). Which means there will be less support and parts availability for 1963 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1963 Alfa Romeo Giulia would be higher. At 1,800 cc (4 cylinders), 2013 Chevrolet Sonic is equipped with a bigger engine. In terms of performance, 2013 Chevrolet Sonic (134 HP) has 19 more horse power than 1963 Alfa Romeo Giulia. (115 HP) In normal driving conditions, 2013 Chevrolet Sonic should accelerate faster than 1963 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 2013 Chevrolet Sonic weights approximately 187 kg more than 1963 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2013 Chevrolet Sonic (169 Nm @ 3800 RPM) has 24 more torque (in Nm) than 1963 Alfa Romeo Giulia. (145 Nm @ 4400 RPM). This means 2013 Chevrolet Sonic will have an easier job in driving up hills or pulling heavy equipment than 1963 Alfa Romeo Giulia.
Compare all specifications:
| 1963 Alfa Romeo Giulia | 2013 Chevrolet Sonic | |
| Make | Alfa Romeo | Chevrolet |
| Model | Giulia | Sonic |
| Year Released | 1963 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 1800 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 134 HP |
| Torque | 145 Nm | 169 Nm |
| Torque RPM | 4400 RPM | 3800 RPM |
| Engine Bore Size | 78.1 mm | 80 mm |
| Engine Stroke Size | 82 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1050 kg | 1237 kg |
| Vehicle Length | 4150 mm | 4399 mm |
| Vehicle Width | 1570 mm | 1735 mm |
| Vehicle Height | 1440 mm | 1517 mm |
| Wheelbase Size | 2520 mm | 2685 mm |
| Fuel Tank Capacity | 46 L | 46 L |
