2007 Audi A4 vs. 1981 Bitter SC
To start off, 2007 Audi A4 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 (177 HP @ 5800 RPM) has 48 more horse power than 2007 Audi A4. (129 HP @ 5700 RPM) In normal driving conditions, 1981 Bitter SC should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 40 kg more than 1981 Bitter SC.
Because 1981 Bitter SC is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 Bitter SC. However, in wet, icy, snow, or gravel driving conditions, 2007 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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 53 more torque (in Nm) than 2007 Audi A4. (195 Nm @ 3300 RPM). This means 1981 Bitter SC will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4. 2007 Audi A4 has automatic transmission and 1981 Bitter SC has manual transmission. 1981 Bitter SC will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A4 | 1981 Bitter SC | |
| Make | Audi | Bitter |
| Model | A4 | SC |
| Year Released | 2007 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2969 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 129 HP | 177 HP |
| Engine RPM | 5700 RPM | 5800 RPM |
| Torque | 195 Nm | 248 Nm |
| Torque RPM | 3300 RPM | 4200 RPM |
| Engine Compression Ratio | 10.3:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 9.9 seconds | 10.1 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1390 kg | 1350 kg |
| Vehicle Length | 4590 mm | 4920 mm |
| Vehicle Width | 1430 mm | 1830 mm |
| Vehicle Height | 1780 mm | 1360 mm |
| Wheelbase Size | 2650 mm | 2690 mm |
