1973 Bitter CD vs. 2007 BMW 318
To start off, 2007 BMW 318 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 106 more horse power than 2007 BMW 318. (120 HP @ 4000 RPM). In normal driving conditions, 1973 Bitter CD should accelerate faster than 2007 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 1973 Bitter CD weights approximately 144 kg more than 2007 BMW 318. 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 147 more torque (in Nm) than 2007 BMW 318. (280 Nm @ 1750 RPM). This means 1973 Bitter CD will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 318. 1973 Bitter CD has automatic transmission and 2007 BMW 318 has manual transmission. 2007 BMW 318 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Bitter CD will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Bitter CD | 2007 BMW 318 | |
| Make | Bitter | BMW |
| Model | CD | 318 |
| Year Released | 1973 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 5353 cc | 1994 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 226 HP | 120 HP |
| Engine RPM | 4700 RPM | 4000 RPM |
| Torque | 427 Nm | 280 Nm |
| Torque RPM | 3000 RPM | 1750 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 | 204 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1724 kg | 1580 kg |
| Vehicle Length | 4860 mm | 4480 mm |
| Vehicle Width | 1850 mm | 1820 mm |
| Vehicle Height | 1290 mm | 1420 mm |
| Wheelbase Size | 2690 mm | 2770 mm |
| Fuel Tank Capacity | 80 L | 61 L |
