1954 Alfa Romeo Giulietta vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 53 year(s). Which means there will be less support and parts availability for 1954 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1954 Alfa Romeo Giulietta would be higher. At 3,605 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (481 HP @ 6000 RPM) has 405 more horse power than 1954 Alfa Romeo Giulietta. (76 HP @ 6300 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 1954 Alfa Romeo Giulietta.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1954 Alfa Romeo Giulietta. 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 (624 Nm @ 1950 RPM) has 512 more torque (in Nm) than 1954 Alfa Romeo Giulietta. (112 Nm @ 4250 RPM). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1954 Alfa Romeo Giulietta.
Compare all specifications:
| 1954 Alfa Romeo Giulietta | 2007 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | Giulietta | 911 |
| Year Released | 1954 | 2007 |
| Engine Position | Front | Rear |
| Engine Size | 1290 cc | 3605 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 76 HP | 481 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 112 Nm | 624 Nm |
| Torque RPM | 4250 RPM | 1950 RPM |
| Engine Bore Size | 74 mm | 100 mm |
| Engine Stroke Size | 75 mm | 76 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 3990 mm | 4460 mm |
| Vehicle Width | 1540 mm | 1860 mm |
| Vehicle Height | 1330 mm | 1310 mm |
| Wheelbase Size | 2390 mm | 2360 mm |
| Fuel Tank Capacity | 53 L | 67 L |
