1981 Bitter SC vs. 1994 Porsche 928
To start off, 1994 Porsche 928 is newer by 13 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 4,664 cc (8 cylinders), 1994 Porsche 928 is equipped with a bigger engine. In terms of performance, 1994 Porsche 928 (306 HP @ 5900 RPM) has 129 more horse power than 1981 Bitter SC. (177 HP @ 5800 RPM) In normal driving conditions, 1994 Porsche 928 should accelerate faster than 1981 Bitter SC. With that said, vehicle weight also plays an important factor in acceleration. 1994 Porsche 928 weights approximately 180 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.
Let's talk about torque, 1994 Porsche 928 (409 Nm @ 4100 RPM) has 161 more torque (in Nm) than 1981 Bitter SC. (248 Nm @ 4200 RPM). This means 1994 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 1981 Bitter SC.
Compare all specifications:
| 1981 Bitter SC | 1994 Porsche 928 | |
| Make | Bitter | Porsche |
| Model | SC | 928 |
| Year Released | 1981 | 1994 |
| Engine Position | Front | Front |
| Engine Size | 2969 cc | 4664 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 177 HP | 306 HP |
| Engine RPM | 5800 RPM | 5900 RPM |
| Torque | 248 Nm | 409 Nm |
| Torque RPM | 4200 RPM | 4100 RPM |
| Engine Bore Size | 95.1 mm | 97 mm |
| Engine Stroke Size | 69.8 mm | 78.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1350 kg | 1530 kg |
| Vehicle Length | 4920 mm | 4450 mm |
| Vehicle Width | 1830 mm | 1840 mm |
| Vehicle Height | 1360 mm | 1290 mm |
| Wheelbase Size | 2690 mm | 2510 mm |
