2009 Porsche 911 vs. 1977 Porsche 928
To start off, 2009 Porsche 911 is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Porsche 928. In addition, the cost of maintenance, including insurance, on 1977 Porsche 928 would be higher. At 4,473 cc (8 cylinders), 1977 Porsche 928 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (321 HP @ 6800 RPM) has 84 more horse power than 1977 Porsche 928. (237 HP @ 5250 RPM). In normal driving conditions, 2009 Porsche 911 should accelerate faster than 1977 Porsche 928. With that said, vehicle weight also plays an important factor in acceleration. 1977 Porsche 928 weights approximately 155 kg more than 2009 Porsche 911.
Because 2009 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Porsche 928. 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 (370 Nm @ 4250 RPM) has 7 more torque (in Nm) than 1977 Porsche 928. (363 Nm @ 3600 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1977 Porsche 928.
Compare all specifications:
2009 Porsche 911 | 1977 Porsche 928 | |
Make | Porsche | Porsche |
Model | 911 | 928 |
Year Released | 2009 | 1977 |
Body Type | Convertible | Coupe |
Engine Position | Rear | Front |
Engine Size | 3596 cc | 4473 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | boxer | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 321 HP | 237 HP |
Engine RPM | 6800 RPM | 5250 RPM |
Torque | 370 Nm | 363 Nm |
Torque RPM | 4250 RPM | 3600 RPM |
Engine Compression Ratio | 11.3:1 | 10.0:1 |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1295 kg | 1450 kg |
Vehicle Length | 4430 mm | 4450 mm |
Vehicle Width | 1320 mm | 1840 mm |
Vehicle Height | 1860 mm | 1320 mm |
Wheelbase Size | 2360 mm | 2510 mm |
Fuel Tank Capacity | 67 L | 85 L |