2007 Porsche 911 vs. 1981 Bitter SC
To start off, 2007 Porsche 911 is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Bitter SC. In addition, the cost of maintenance, including insurance, on 1981 Bitter SC would be higher. At 3,596 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (321 HP @ 6300 RPM) has 144 more horse power than 1981 Bitter SC. (177 HP @ 5800 RPM). In normal driving conditions, 2007 Porsche 911 should accelerate faster than 1981 Bitter SC. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche 911 weights approximately 55 kg more than 1981 Bitter SC. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Bitter SC. 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 (370 Nm @ 4250 RPM) has 122 more torque (in Nm) than 1981 Bitter SC. (248 Nm @ 4200 RPM). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1981 Bitter SC. 1981 Bitter SC has automatic transmission and 2007 Porsche 911 has manual transmission. 2007 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Bitter SC will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Porsche 911 | 1981 Bitter SC | |
Make | Porsche | Bitter |
Model | 911 | SC |
Year Released | 2007 | 1981 |
Engine Position | Rear | Front |
Engine Size | 3596 cc | 2969 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | boxer | in-line |
Horse Power | 321 HP | 177 HP |
Engine RPM | 6300 RPM | 5800 RPM |
Torque | 370 Nm | 248 Nm |
Torque RPM | 4250 RPM | 4200 RPM |
Engine Bore Size | 96 mm | 95.1 mm |
Engine Stroke Size | 82.8 mm | 69.8 mm |
Engine Compression Ratio | 11.3:1 | 9.4:1 |
Fuel Type | Gasoline | Gasoline |
Acceleration 0-100mph | 5.3 seconds | 10.1 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1405 kg | 1350 kg |
Vehicle Length | 4440 mm | 4920 mm |
Vehicle Width | 1780 mm | 1830 mm |
Vehicle Height | 1310 mm | 1360 mm |
Wheelbase Size | 2360 mm | 2690 mm |