Technical specifications
| Letter designations | SAKA | SSVA | CMUA |
| Working volume, l | 2,995 | 2,995 | 2,995 |
| Power, kW at rpm | 245/5500...7000 | 245/5500...7000 | 200/4800...6500 |
| Torque, Nm at rpm | 440/2900...5300 | 440/2900...5300 | 400/2250...4250 |
| Inner diameter of cylinder. mm | 84,5 | 84,5 | 84,5 |
| Stroke, mm | 89,0 | 89,0 | 89,0 |
| Compression | 10,5 | 10,5 | 10.5 |
| Octane number, at least | 95 | 98 | 98 |
| Injection/ignition system | Simos | Simos | Simos |
| Cylinder firing order | 1-4-3-6-2-5 | 1-4-3-6-2-5 | 1-4-3-6-2-5 |
| Supercharging | Compressor | Compressor | Compressor |
| Knock control | 2 sensors | 2 sensors | 2 sensors |
| Charge air cooling | yes | yes | yes |
| Lambda regulation | 2 probes before the neutralizer 2 probes after the neutralizer | 2 probes before the neutralizer 2 probes after the neutralizer | 2 probes before the neutralizer 2 probes after the neutralizer |
| Timing phase control unit | Inlet | Inlet | Inlet |
| Changing the geometry of the intake manifold | yes | yes | yes |
| Secondary air supply system | yes | yes | yes |
| Number of valves per cylinder | 4 | 4 | 4 |
[The original source of the article can be found on the website «AudiManual»]