1965 Alfa Romeo Giulia vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 42 year(s). Which means there will be less support and parts availability for 1965 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1965 Alfa Romeo Giulia would be higher. At 3,596 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (321 HP @ 6800 RPM) has 206 more horse power than 1965 Alfa Romeo Giulia. (115 HP @ 6000 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 1965 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche 911 weights approximately 740 kg more than 1965 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1965 Alfa Romeo Giulia. In wet, icy, snow, or gravel driving conditions, 2007 Porsche 911 will offer significantly more control. 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, 2007 Porsche 911 (370 Nm @ 4250 RPM) has 228 more torque (in Nm) than 1965 Alfa Romeo Giulia. (142 Nm @ 3000 RPM). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1965 Alfa Romeo Giulia.
Compare all specifications:
| 1965 Alfa Romeo Giulia | 2007 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | Giulia | 911 |
| Year Released | 1965 | 2007 |
| Engine Position | Front | Rear |
| Engine Size | 1570 cc | 3596 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 115 HP | 321 HP |
| Engine RPM | 6000 RPM | 6800 RPM |
| Torque | 142 Nm | 370 Nm |
| Torque RPM | 3000 RPM | 4250 RPM |
| Engine Bore Size | 78 mm | 96.1 mm |
| Engine Stroke Size | 82 mm | 82.8 mm |
| Engine Compression Ratio | 9.7:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 745 kg | 1485 kg |
| Vehicle Length | 4090 mm | 4440 mm |
| Vehicle Width | 1590 mm | 1780 mm |
| Vehicle Height | 1320 mm | 1310 mm |
| Wheelbase Size | 2390 mm | 2360 mm |
| Fuel Tank Capacity | 47 L | 64 L |
