1961 Alfa Romeo Giulietta vs. 2004 Porsche 911
To start off, 2004 Porsche 911 is newer by 43 year(s). Which means there will be less support and parts availability for 1961 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1961 Alfa Romeo Giulietta would be higher. At 3,822 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (350 HP @ 6600 RPM) has 250 more horse power than 1961 Alfa Romeo Giulietta. (100 HP @ 6000 RPM) In normal driving conditions, 2004 Porsche 911 should accelerate faster than 1961 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche 911 weights approximately 615 kg more than 1961 Alfa Romeo Giulietta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2004 Porsche 911 (408 Nm @ 4600 RPM) has 294 more torque (in Nm) than 1961 Alfa Romeo Giulietta. (114 Nm @ 4500 RPM). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1961 Alfa Romeo Giulietta.
Compare all specifications:
| 1961 Alfa Romeo Giulietta | 2004 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | Giulietta | 911 |
| Year Released | 1961 | 2004 |
| Engine Position | Front | Rear |
| Engine Size | 1290 cc | 3822 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 350 HP |
| Engine RPM | 6000 RPM | 6600 RPM |
| Torque | 114 Nm | 408 Nm |
| Torque RPM | 4500 RPM | 4600 RPM |
| Engine Bore Size | 74 mm | 99 mm |
| Engine Stroke Size | 75 mm | 82.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 855 kg | 1470 kg |
| Vehicle Length | 3930 mm | 4440 mm |
| Vehicle Width | 1550 mm | 1810 mm |
| Vehicle Height | 1230 mm | 1310 mm |
| Wheelbase Size | 2260 mm | 2360 mm |
| Fuel Tank Capacity | 39 L | 64 L |
