Vehicle database
Audi A7
C7 / 4G facelift (Typ 4GA) / 2013-2018 / 5-door fastback
Global (Europe, North America, Asia; engine and specs vary by region)Global / major markets including Europe, North America, AsiaCoverage: expanded
Year and trim selector
Choose the exact year and trim to see engine, oil and service details.
2013 Audi A7 CGWD (3.0 TDI V6 Diesel)/CDUC (3.0 TFSI V6 Petrol) (4G)
4G / CGWD (3.0 TDI V6 Diesel), CDUC (3.0 TFSI V6 Petrol), CDZF (3.0 TFSI V6 Petrol Supercharged), CDYA (2.8 FSI V6 Petrol - select markets) / Available with a range of 3.0L V6 engines, both petrol and diesel; 2.8L V6 petrol variants in select markets. Diesel engines feature common-rail injection; petrol engines include FSI direct injection and supercharged variants.
GoldOpen details
Oil type: Synthetic 5W-40 or 5W-30 fully synthetic engine oil meeting VW 504 00/507 00 standardsOil capacity: Approx. 7.5 to 8.5 liters including filter; service fill with filter change requiredRelated: CGWD, CDUC, CDZF, CDYA
2018 Audi A7 CJWA/CJWB (Typ 4GA)
Typ 4GA / CJWA, CJWB, CWGA, CWGC / Main engines included a 3.0L V6 TFSI and 2.0L inline-4 TFSI with turbocharging; 3.0L V6 TDI diesel available in select markets; engine variants and outputs differ by region.
SilverOpen details
Oil type: VW 504 00 / 507 00 approved synthetic engine oilOil capacity: Approx. 7.5 liters service fill including filter change for 3.0L V6 TFSI; varies with engine and filterRelated: Typ 4GA chassis, Engine codes: CJWA/CJWB (2.0L TFSI), CWGA/CWGC (3.0L TFSI)
Engine codes by year
| Year | Trim | Engine codes | Displacement | Fuel system |
|---|---|---|---|---|
| 2013 | technical-profile | CGWD (3.0 TDI V6 Diesel), CDUC (3.0 TFSI V6 Petrol), CDZF (3.0 TFSI V6 Petrol Supercharged), CDYA (2.8 FSI V6 Petrol - select markets) | 2.8L to 3.0L V6 | Direct Injection (FSI for petrol, common-rail for diesel) |
| 2018 | technical-profile | CJWA, CJWB, CWGA, CWGC | 1984 cc (2.0L) and 2995 cc (3.0L) | Direct fuel injection with turbocharging (FSI for petrol, common rail for diesel) |
Oil capacity by engine
| Year | Engine codes | Oil type | Oil capacity | Fluid |
|---|---|---|---|---|
| 2013 | CGWD (3.0 TDI V6 Diesel), CDUC (3.0 TFSI V6 Petrol), CDZF (3.0 TFSI V6 Petrol Supercharged), CDYA (2.8 FSI V6 Petrol - select markets) | Synthetic 5W-40 or 5W-30 fully synthetic engine oil meeting VW 504 00/507 00 standards | Approx. 7.5 to 8.5 liters including filter; service fill with filter change required | Audi specified synthetic DSG or automatic transmission fluid (check specific gearbox type) |
| 2018 | CJWA, CJWB, CWGA, CWGC | VW 504 00 / 507 00 approved synthetic engine oil | Approx. 7.5 liters service fill including filter change for 3.0L V6 TFSI; varies with engine and filter | Audi G 052 182 A2 or equivalent |
Technical specifications
- Engines: CGWD (3.0 TDI V6 Diesel), CDUC (3.0 TFSI V6 Petrol), CDZF (3.0 TFSI V6 Petrol Supercharged), CDYA (2.8 FSI V6 Petrol - select markets), CJWA, CJWB, CWGA, CWGC
- Transmissions: 6-speed manual available on select petrol engines in some markets, 7-speed S tronic dual-clutch or 8-speed Tiptronic automatic, depending on engine and market, Audi specified synthetic DSG or automatic transmission fluid (check specific gearbox type), Not typically offered on A7 in 2018 global markets, 7-speed S-Tronic dual-clutch or 8-speed Tiptronic automatic depending on model, Audi G 052 182 A2 or equivalent
- Tire sizes: 245/40R19, 255/35R20, 265/35R20, 245/40 R19, 255/35 R20
- Bolt pattern: Verify by exact trim and wheel package
- Wheel torque: Verify by VIN and wheel package
- Battery: Verify by engine, market and equipment package
Fluids and service data
- Engine oil: Synthetic 5W-40 or 5W-30 fully synthetic engine oil meeting VW 504 00/507 00 standards / VW 504 00 / 507 00 approved synthetic engine oil
- Transmission fluid: Audi specified synthetic DSG or automatic transmission fluid (check specific gearbox type) / Audi G 052 182 A2 or equivalent
- Coolant: Approx. 10.5 liters / Approx. 9 liters, varies by market
- Brake fluid: DOT 4, replace every 2 years / DOT 4 recommended
Known problems
- Timing chain tensioner wear on 3.0 TDI engines
- Carbon buildup on direct injection petrol engines
- Air suspension leaks (if equipped)
- Turbocharger actuator failures (in petrol TFSI variants)
- PCV valve issues on some petrol engines
- Turbocharger wear in higher mileage units