2009 Audi R8 vs. 1973 Bitter CD
To start off, 2009 Audi R8 is newer by 36 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, 2009 Audi R8 (420 HP @ 7800 RPM) has 194 more horse power than 1973 Bitter CD. (226 HP @ 4700 RPM). In normal driving conditions, 2009 Audi R8 should accelerate faster than 1973 Bitter CD. With that said, vehicle weight also plays an important factor in acceleration. 1973 Bitter CD weights approximately 829 kg more than 2009 Audi R8.
Because 2009 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 1973 Bitter CD. In wet, icy, snow, or gravel driving conditions, 2009 Audi R8 will offer significantly more control. 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, 2009 Audi R8 (430 Nm @ 4500 RPM) has 3 more torque (in Nm) than 1973 Bitter CD. (427 Nm @ 3000 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 1973 Bitter CD. 1973 Bitter CD has automatic transmission and 2009 Audi R8 has manual transmission. 2009 Audi R8 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:
| 2009 Audi R8 | 1973 Bitter CD | |
| Make | Audi | Bitter |
| Model | R8 | CD |
| Year Released | 2009 | 1973 |
| Engine Position | Middle | Front |
| Engine Size | 4163 cc | 5353 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 420 HP | 226 HP |
| Engine RPM | 7800 RPM | 4700 RPM |
| Torque | 430 Nm | 427 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Compression Ratio | 12.5:1 | 10.5:1 |
| Drive Type | AWD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 895 kg | 1724 kg |
| Vehicle Length | 4440 mm | 4860 mm |
| Vehicle Width | 1910 mm | 1850 mm |
| Vehicle Height | 1260 mm | 1290 mm |
| Wheelbase Size | 2660 mm | 2690 mm |
| Fuel Tank Capacity | 90 L | 80 L |
