1981 Bitter SC vs. 2007 BMW 523
To start off, 2007 BMW 523 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 2,969 cc (6 cylinders), 1981 Bitter SC is equipped with a bigger engine. In terms of performance, 1981 Bitter SC (180 HP) has 5 more horse power than 2007 BMW 523. (175 HP). In normal driving conditions, 1981 Bitter SC should accelerate faster than 2007 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 1981 Bitter SC weights approximately 70 kg more than 2007 BMW 523. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 2007 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 2007 BMW 523. 1981 Bitter SC has automatic transmission and 2007 BMW 523 has manual transmission. 2007 BMW 523 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:
| 1981 Bitter SC | 2007 BMW 523 | |
| Make | Bitter | BMW |
| Model | SC | 523 |
| Year Released | 1981 | 2007 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2969 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 180 HP | 175 HP |
| Torque | 248 Nm | 230 Nm |
| Torque RPM | 4200 RPM | 3500 RPM |
| Acceleration 0-100mph | 10.1 seconds | 9.1 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1350 kg | 1280 kg |
| Vehicle Length | 4920 mm | 4850 mm |
| Vehicle Width | 1830 mm | 1850 mm |
| Vehicle Height | 1360 mm | 1500 mm |
| Wheelbase Size | 2690 mm | 2840 mm |
| Fuel Tank Capacity | 75 L | 70 L |
