1972 Alfa Romeo GT vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 33 year(s). Which means there will be less support and parts availability for 1972 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 1972 Alfa Romeo GT would be higher. At 3,596 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (316 HP @ 4250 RPM) has 191 more horse power than 1972 Alfa Romeo GT. (125 HP @ 6000 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1972 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 325 kg more than 1972 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1972 Alfa Romeo GT. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Porsche 911 (370 Nm @ 4250 RPM) has 214 more torque (in Nm) than 1972 Alfa Romeo GT. (156 Nm @ 2800 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1972 Alfa Romeo GT.
Compare all specifications:
1972 Alfa Romeo GT | 2005 Porsche 911 | |
Make | Alfa Romeo | Porsche |
Model | GT | 911 |
Year Released | 1972 | 2005 |
Engine Position | Front | Rear |
Engine Size | 1569 cc | 3596 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 125 HP | 316 HP |
Engine RPM | 6000 RPM | 4250 RPM |
Torque | 156 Nm | 370 Nm |
Torque RPM | 2800 RPM | 4250 RPM |
Engine Bore Size | 78 mm | 96 mm |
Engine Stroke Size | 82 mm | 82.8 mm |
Engine Compression Ratio | 9.0:1 | 11.3:1 |
Top Speed | 185 km/hour | 285 km/hour |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1020 kg | 1345 kg |
Vehicle Length | 4090 mm | 4440 mm |
Vehicle Width | 1590 mm | 1780 mm |
Vehicle Height | 1320 mm | 1310 mm |
Wheelbase Size | 2360 mm | 2360 mm |
Fuel Tank Capacity | 46 L | 64 L |