1973 Bitter CD vs. 2005 Porsche Boxster
To start off, 2005 Porsche Boxster is newer by 32 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, 2005 Porsche Boxster (280 HP @ 6200 RPM) has 54 more horse power than 1973 Bitter CD. (226 HP @ 4700 RPM) In normal driving conditions, 2005 Porsche Boxster should accelerate faster than 1973 Bitter CD. With that said, vehicle weight also plays an important factor in acceleration. 1973 Bitter CD weights approximately 379 kg more than 2005 Porsche Boxster.
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 107 more torque (in Nm) than 2005 Porsche Boxster. (320 Nm @ 4700 RPM). This means 1973 Bitter CD will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche Boxster. 1973 Bitter CD has automatic transmission and 2005 Porsche Boxster has manual transmission. 2005 Porsche Boxster 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 | 2005 Porsche Boxster | |
| Make | Bitter | Porsche |
| Model | CD | Boxster |
| Year Released | 1973 | 2005 |
| Engine Position | Front | Middle |
| Engine Size | 5353 cc | 3164 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 226 HP | 280 HP |
| Engine RPM | 4700 RPM | 6200 RPM |
| Torque | 427 Nm | 320 Nm |
| Torque RPM | 3000 RPM | 4700 RPM |
| Engine Bore Size | 101.6 mm | 93 mm |
| Engine Stroke Size | 82.6 mm | 78 mm |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Top Speed | 209 km/hour | 268 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1724 kg | 1345 kg |
| Vehicle Length | 4860 mm | 4340 mm |
| Vehicle Width | 1850 mm | 1810 mm |
| Vehicle Height | 1290 mm | 1300 mm |
| Wheelbase Size | 2690 mm | 2420 mm |
| Fuel Tank Capacity | 80 L | 53 L |
