1977 Alfa Romeo Giulietta vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1977 Alfa Romeo Giulietta would be higher. At 3,823 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (350 HP @ 6600 RPM) has 225 more horse power than 1977 Alfa Romeo Giulietta. (125 HP @ 5500 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 1977 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche 911 weights approximately 435 kg more than 1977 Alfa Romeo Giulietta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Alfa Romeo Giulietta. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Porsche 911 (400 Nm) has 251 more torque (in Nm) than 1977 Alfa Romeo Giulietta. (149 Nm). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1977 Alfa Romeo Giulietta. 2009 Porsche 911 has automatic transmission and 1977 Alfa Romeo Giulietta has manual transmission. 1977 Alfa Romeo Giulietta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
1977 Alfa Romeo Giulietta | 2009 Porsche 911 | |
Make | Alfa Romeo | Porsche |
Model | Giulietta | 911 |
Year Released | 1977 | 2009 |
Engine Position | Front | Rear |
Engine Size | 1355 cc | 3823 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 125 HP | 350 HP |
Engine RPM | 5500 RPM | 6600 RPM |
Torque | 149 Nm | 400 Nm |
Fuel Type | Gasoline | Gasoline |
Top Speed | 165 km/hour | 280 km/hour |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 2 seats |
Vehicle Weight | 1100 kg | 1535 kg |
Vehicle Length | 4220 mm | 4430 mm |
Vehicle Width | 1660 mm | 1310 mm |
Vehicle Height | 1410 mm | 1860 mm |
Wheelbase Size | 2520 mm | 2360 mm |
Fuel Tank Capacity | 50 L | 67 L |