1963 Alfa Romeo Giulia vs. 1999 Porsche 911
To start off, 1999 Porsche 911 is newer by 36 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 3,600 cc (6 cylinders), 1999 Porsche 911 is equipped with a bigger engine. In terms of performance, 1999 Porsche 911 (414 HP) has 299 more horse power than 1963 Alfa Romeo Giulia. (115 HP) In normal driving conditions, 1999 Porsche 911 should accelerate faster than 1963 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 1999 Porsche 911 weights approximately 535 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, 1999 Porsche 911 (560 Nm @ 2700 RPM) has 415 more torque (in Nm) than 1963 Alfa Romeo Giulia. (145 Nm @ 4400 RPM). This means 1999 Porsche 911 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 | 1999 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | Giulia | 911 |
| Year Released | 1963 | 1999 |
| Engine Position | Front | Rear |
| Engine Size | 1570 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 115 HP | 414 HP |
| Torque | 145 Nm | 560 Nm |
| Torque RPM | 4400 RPM | 2700 RPM |
| Engine Bore Size | 78.1 mm | 100 mm |
| Engine Stroke Size | 82 mm | 76.4 mm |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1050 kg | 1585 kg |
| Vehicle Length | 4150 mm | 4440 mm |
| Vehicle Width | 1570 mm | 1840 mm |
| Vehicle Height | 1440 mm | 1300 mm |
| Wheelbase Size | 2520 mm | 2360 mm |
| Fuel Tank Capacity | 46 L | 64 L |
