Audi RS6 / RS7 C8 Transmission TNQ

Product Overview

For sale is a complete Audi RS6 / RS7 C8 automatic transmission, code TNQ, manufactured in 2022 and recording just 51 kilometres — like new in every practical and mechanical respect. This is the 8-speed torque converter automatic transmission as fitted to the C8-generation RS6 Avant and RS7 Sportback in 4.0 TFSI Mild Hybrid (MHEV) specification— the 441 kW / 600 hp, Quattro all-wheel-drive application. Supplied complete as shown.

At 51 kilometres from a 2022 build, all internal components — torque converter, multi-plate clutch packs, valve body, Quattro output differential, and all gear sets — are in like-new factory condition. This is the most current available specification of the TNQ and one of the lowest-mileage RS6/RS7 C8 transmissions available on the secondary market.

51km, 2022 — like new, most current TNQ specification. At 51 kilometres this transmission has experienced no meaningful operational use. All components are in like-new factory condition. A 2022 manufacture date reflects the most current production specification of the TNQ transmission.

Transmission Specification

Specification	Detail
Transmission Code	TNQ
Type	8-Speed Torque Converter Automatic
Application	Audi RS6 Avant C8 / RS7 Sportback C8
Engine Compatibility	4.0 TFSI MHEV – 441 kW / 600 hp
Drive System	Quattro – All-Wheel Drive
Hybrid System	48V Mild Hybrid (MHEV) Compatible
Torque Capacity	Rated for 800 Nm
Year of Manufacture	2022
Recorded Mileage	51 km
Supply	Complete
Condition	Like New – Factory Condition Throughout

About the Audi RS6 / RS7 C8 TNQ Transmission

The TNQ is the 8-speed automatic transmission calibrated specifically for the C8-generation Audi RS6 Avant and RS7 Sportback in their 4.0 TFSI MHEV 600hp specification. It is engineered to handle 800 Nm of torque from the twin-turbo V8 biturbo, manage Quattro AWD power distribution across all four wheels, and integrate with the 48V mild hybrid system’s energy recovery and boost functions — requirements that place it at the highest end of the transmission performance spectrum within the VAG group automatic range.

The transmission operates across multiple drive modes — Comfort, Auto, Dynamic, and RS — delivering near-imperceptible smooth shifts in everyday driving and race-quick shifts under full RS mode. Its torque converter design provides the high-load torque multiplication advantage at launch and low speed that dual-clutch alternatives cannot match under the sustained high-torque demands of the RS application.

Transmission replacement on the RS6 and RS7 C8 at new Audi dealer pricing is a substantial cost. A 51km, 2022 TNQ unit — the most current available specification — provides the full service life of a like-new transmission at a meaningful saving, in exactly the correct specification for the C8 RS application.

TNQ — confirm your transmission code before purchase. The TNQ is specific to the C8 RS6/RS7 4.0 TFSI MHEV application. Buyers should confirm their vehicle’s transmission code matches TNQ and that the engine is the MHEV 4.0 TFSI 600hp variant before purchasing. Please contact us to assist with verification.

Ideal For

Audi RS6 Avant C8 owners requiring a like-new transmission replacement following failure, torque converter damage, or accident
Audi RS7 Sportback C8 owners with confirmed TNQ code requiring a replacement
RS specialist workshops sourcing a 2022 like-new TNQ for a customer replacement
Insurance and accident repair specialistsrequiring a near-new transmission for a C8 RS6 or RS7 repair
Buyers seeking a significant saving to new Audi dealer supply for a TNQ replacement

Purchasing & Enquiries

This Audi RS6 / RS7 C8 transmission, code TNQ, is available for immediate sale. It records 51 kilometres, was manufactured in 2022, and is in like-new factory condition.

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Audi RS6 / RS7 C8 Transmission TNQ