1971 Alfa Romeo Giulia vs. 2001 Porsche 911
To start off, 2001 Porsche 911 is newer by 30 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo Giulia would be higher. At 3,596 cc (6 cylinders), 2001 Porsche 911 is equipped with a bigger engine. In terms of performance, 2001 Porsche 911 (316 HP @ 6800 RPM) has 215 more horse power than 1971 Alfa Romeo Giulia. (101 HP @ 5500 RPM) In normal driving conditions, 2001 Porsche 911 should accelerate faster than 1971 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 2001 Porsche 911 weights approximately 550 kg more than 1971 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Alfa Romeo Giulia. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 Porsche 911 (371 Nm) has 181 more torque (in Nm) than 1971 Alfa Romeo Giulia. (190 Nm). This means 2001 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1971 Alfa Romeo Giulia. 2001 Porsche 911 has automatic transmission and 1971 Alfa Romeo Giulia has manual transmission. 1971 Alfa Romeo Giulia will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Alfa Romeo Giulia | 2001 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | Giulia | 911 |
| Year Released | 1971 | 2001 |
| Engine Position | Front | Rear |
| Engine Size | 1570 cc | 3596 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 101 HP | 316 HP |
| Engine RPM | 5500 RPM | 6800 RPM |
| Torque | 190 Nm | 371 Nm |
| Engine Bore Size | 78 mm | 96 mm |
| Engine Stroke Size | 82 mm | 82.8 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 990 kg | 1540 kg |
| Vehicle Length | 4170 mm | 4440 mm |
| Vehicle Width | 1580 mm | 1780 mm |
| Vehicle Height | 1480 mm | 1310 mm |
| Wheelbase Size | 2520 mm | 2360 mm |
| Fuel Tank Capacity | 46 L | 64 L |
