What Engine Powers the 2019 Audi Q7 3.0 T?

The 2019 Audi Q7 3.0 T sold in North America is powered by a 3.0‑liter turbocharged V6 gasoline engine (EA839) producing about 329 horsepower and 325 lb‑ft of torque, paired with an 8‑speed automatic and Quattro all‑wheel drive. This engine replaced the earlier supercharged 3.0‑liter V6 used in prior model years.

Understanding the 2019 Audi Q7 3.0 T Engine

The designation “3.0 T” on the 2019 Audi Q7 refers to a 3.0‑liter V6 engine with forced induction. For the 2019 model year in the U.S. and Canadian markets, Audi switched from a mechanically supercharged V6 to a single twin‑scroll turbocharged V6 from the EA839 engine family. This change marked a significant update in the powertrain strategy for the Q7 lineup, improving efficiency and aligning with Audi’s newer V6 architecture used across its portfolio.

Key Specifications of the 3.0 T V6 Engine

The following list outlines the core technical specifications of the 3.0‑liter turbocharged V6 found in the 2019 Audi Q7 3.0 T, giving a clear picture of how this powerplant is configured and what kind of performance it delivers.

• Engine family: Audi/VW EA839 3.0 TFSI
• Configuration: 3.0‑liter V6, turbocharged, direct‑injection gasoline (TFSI)
• Induction type: Single twin‑scroll turbocharger (not a supercharger)
• Displacement: 2,995 cc
• Power output (North America): approx. 329 hp (245 kW)
• Torque (North America): approx. 325 lb‑ft (440 Nm)
• Valvetrain: DOHC, 24 valves, variable valve timing
• Fuel system: Direct fuel injection with Audi TFSI technology
• Transmission pairing: 8‑speed automatic Tiptronic
• Drivetrain: Quattro all‑wheel drive as standard

Taken together, these specifications show that the 2019 Q7 3.0 T uses a modern, turbocharged V6 designed to balance strong performance with better fuel efficiency and refinement than the outgoing supercharged engine.

Turbocharged V6 vs. the Previous Supercharged V6

The 2019 model year is important because Audi transitioned the Q7 3.0 variant from a supercharged V6 to a turbocharged V6. This shift has implications for performance characteristics, tuning potential, and long‑term ownership.

The Earlier 3.0 TFSI Supercharged V6

Before the 2019 refresh in North America, Q7 models with a “3.0 T” badge typically used the 3.0‑liter TFSI supercharged V6 (EA837). Despite the “T” designation, that engine relied on an Eaton‑type mechanical supercharger, not a turbocharger. Power output in earlier Q7s was in a similar range, but the torque delivery and efficiency profile differed because of the supercharger’s linear, belt‑driven boost characteristics.

The 2019 EA839 Turbocharged 3.0 TFSI

The 2019 Q7 3.0 T’s EA839 engine uses a single twin‑scroll turbocharger mounted within the “hot‑V” of the engine, shortening exhaust gas paths and improving response. The design helps the V6 deliver strong low‑ and mid‑range torque, smoother refinement, and better fuel economy under typical driving conditions, while fitting into Audi’s broader modular engine strategy shared with other models such as the A6, A7, and certain S‑line vehicles.

Market and Naming Variations

While the question focuses on the 2019 Audi Q7 3.0 T, it is useful to understand that Audi’s engine lineup and badging can vary by region, which sometimes causes confusion over what exactly is under the hood.

North America: 2.0 T vs. 3.0 T

In the U.S. and Canada for 2019, the Q7 was offered mainly with two gasoline engines: a 2.0‑liter turbocharged four‑cylinder (2.0 T) and the 3.0‑liter turbocharged V6 (3.0 T). Diesel options were not offered due to emissions‑related restrictions. In this context, “3.0 T” always refers to the 3.0‑liter turbocharged gasoline V6 EA839 engine.

Other Markets and Diesel Variants

In Europe and some other regions, the 2019 Q7 range also included 3.0‑liter V6 TDI diesel engines and, later, plug‑in hybrid derivatives. However, these models are typically designated differently in marketing and documentation, so a “3.0 T” gasoline badge on a 2019 Q7 is not referring to a diesel or hybrid system, but specifically to the 3.0‑liter TFSI turbocharged petrol V6.

Summary

The 2019 Audi Q7 3.0 T is equipped with a 3.0‑liter EA839 TFSI turbocharged V6 producing around 329 hp and 325 lb‑ft, driving all four wheels through an 8‑speed automatic and Quattro all‑wheel drive. This engine represents Audi’s shift away from the prior supercharged V6 toward a more efficient, modular turbocharged architecture, delivering strong performance, improved efficiency, and refined power delivery in the Q7 lineup.