1973 Bitter CD vs. 2007 BMW 320
To start off, 2007 BMW 320 is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Bitter CD. In addition, the cost of maintenance, including insurance, on 1973 Bitter CD would be higher. At 5,353 cc (8 cylinders), 1973 Bitter CD is equipped with a bigger engine. In terms of performance, 1973 Bitter CD (226 HP @ 4700 RPM) has 71 more horse power than 2007 BMW 320. (155 HP @ 4000 RPM). In normal driving conditions, 1973 Bitter CD should accelerate faster than 2007 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 1973 Bitter CD weights approximately 219 kg more than 2007 BMW 320. 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, 1973 Bitter CD (427 Nm @ 3000 RPM) has 97 more torque (in Nm) than 2007 BMW 320. (330 Nm @ 2000 RPM). This means 1973 Bitter CD will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 320.
Compare all specifications:
| 1973 Bitter CD | 2007 BMW 320 | |
| Make | Bitter | BMW |
| Model | CD | 320 |
| Year Released | 1973 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 5353 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 226 HP | 155 HP |
| Engine RPM | 4700 RPM | 4000 RPM |
| Torque | 427 Nm | 330 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Bore Size | 101.6 mm | 84 mm |
| Engine Stroke Size | 82.6 mm | 90 mm |
| Engine Compression Ratio | 10.5:1 | 17.0:1 |
| Top Speed | 209 km/hour | 216 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1724 kg | 1505 kg |
| Vehicle Length | 4860 mm | 4530 mm |
| Vehicle Width | 1850 mm | 1430 mm |
| Vehicle Height | 1290 mm | 1820 mm |
| Wheelbase Size | 2690 mm | 2770 mm |
| Fuel Tank Capacity | 80 L | 60 L |
