1973 Alfa Romeo Giulia vs. 2012 Porsche 911
To start off, 2012 Porsche 911 is newer by 39 year(s). Which means there will be less support and parts availability for 1973 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1973 Alfa Romeo Giulia would be higher. At 3,800 cc (6 cylinders), 2012 Porsche 911 is equipped with a bigger engine. In terms of performance, 2012 Porsche 911 (385 HP @ 6500 RPM) has 303 more horse power than 1973 Alfa Romeo Giulia. (82 HP @ 6000 RPM) In normal driving conditions, 2012 Porsche 911 should accelerate faster than 1973 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 2012 Porsche 911 weights approximately 457 kg more than 1973 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Porsche 911 is all wheel drive (AWD), it will have significant more traction and grip than 1973 Alfa Romeo Giulia. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 Porsche 911 (420 Nm @ 4400 RPM) has 316 more torque (in Nm) than 1973 Alfa Romeo Giulia. (104 Nm @ 4900 RPM). This means 2012 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1973 Alfa Romeo Giulia.
Compare all specifications:
| 1973 Alfa Romeo Giulia | 2012 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | Giulia | 911 |
| Year Released | 1973 | 2012 |
| Engine Position | Front | Rear |
| Engine Size | 1289 cc | 3800 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 82 HP | 385 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 104 Nm | 420 Nm |
| Torque RPM | 4900 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1048 kg | 1505 kg |
| Vehicle Length | 4170 mm | 4465 mm |
| Vehicle Width | 1570 mm | 1808 mm |
| Vehicle Height | 1440 mm | 1300 mm |
| Wheelbase Size | 2460 mm | 2350 mm |
| Fuel Tank Capacity | 46 L | 67 L |
