1981 Bitter SC vs. 2006 BMW 523
To start off, 2006 BMW 523 is newer by 25 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 2,969 cc (6 cylinders), 1981 Bitter SC is equipped with a bigger engine. In terms of performance, 1981 Bitter SC (177 HP) has 2 more horse power than 2006 BMW 523. (175 HP). In normal driving conditions, 1981 Bitter SC should accelerate faster than 2006 BMW 523.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1981 Bitter SC (248 Nm @ 4200 RPM) has 18 more torque (in Nm) than 2006 BMW 523. (230 Nm @ 3500 RPM). This means 1981 Bitter SC will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 523. 2006 BMW 523 has automatic transmission and 1981 Bitter SC has manual transmission. 1981 Bitter SC will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW 523 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Bitter SC | 2006 BMW 523 | |
| Make | Bitter | BMW |
| Model | SC | 523 |
| Year Released | 1981 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2969 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 177 HP | 175 HP |
| Torque | 248 Nm | 230 Nm |
| Torque RPM | 4200 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 10.1 seconds | 8.8 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4920 mm | 4850 mm |
| Vehicle Width | 1830 mm | 1850 mm |
| Vehicle Height | 1360 mm | 1500 mm |
| Wheelbase Size | 2690 mm | 2840 mm |
