Audi A6 C7 A7 4G SQ5 8R 3.0 TDI Quattro Complete Engine CGQB 313HP 89k, WARRANTY

Warranty and technical condition of the part

The engine is sold with a 90-day warranty.

The warranty covers the engine itself; engine accessories are covered by a 30-day warranty.

The power unit was tested before removal and is in full working order.

Listing details

The offer applies to a complete engine.

The engine comes from a right-hand drive (RHD) vehicle. The wiring harness is not compatible with left-hand drive (LHD) vehicles and requires replacement or modification.

Audi A6 C7 A7 4G SQ5 8R 3.0 TDI Quattro Complete Engine CGQB 313HP 89k, WARRANTY is a complete, six-cylinder diesel engine with Quattro all-wheel drive, designed for advanced high-end Audi models. This power unit from the 3.0 TDI family offers a balanced combination of power, flexibility, and efficiency, serving as a solid foundation for professional engine repair or replacement in Audi vehicles. Thanks to its V6 configuration and refined design, it is an attractive choice for users expecting dynamic yet comfortable driving.

Specifications and technical data

• SKU: 059100097-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 059100097
• Substitutable numbers: 059100097, 059 100 097, 059100097X, 059 100 097 X
• Fuel type: Diesel
• Number of cylinders: 6
• Category: Engines
• Engine code: CGQB
• Mileage: 89 000

Technical characteristics of the CGQB 3.0 TDI unit

The presented engine belongs to the Engines category and is intended for Audi A6 C7, A7 4G, and SQ5 8R models with Quattro drive. The CGQB engine code identifies a modern, high-pressure V6 unit designed for stable operation under heavy loads and smooth torque delivery characteristics. The use of Diesel fuel allows for favorable fuel consumption while maintaining high refinement and appropriate dynamics across the entire rev range.

The six-cylinder configuration promotes even power delivery and reduced vibration, which translates into driving comfort in premium-class vehicles. The CGQB unit is frequently used in repair and modernization projects where compatibility with factory Audi electronics and the ability to maintain original vehicle performance parameters are essential.

Application in Audi A6 C7, A7 4G, and SQ5 8R models

The engine has been developed to work with advanced Quattro drive systems, ensuring consistency with the vehicle's factory architecture. In practice, this means that with a properly selected configuration of accessories and control systems, you can maintain:

• proper cooperation with the all-wheel-drive system,
• compatibility with factory engine control unit (ECU) maps,
• stable operating parameters in both comfort and dynamic modes.

The CGQB unit fits well into the character of the A6 C7 and A7 4G models as long-distance vehicles, while in the SQ5 8R, it allows for a distinctly sporty character while maintaining the fuel economy typical of a diesel engine.

Condition, mileage, and benefits of choosing a used engine

The offered engine comes from the used power units segment, which allows for a significant reduction in repair costs compared to purchasing a new component. The declared mileage is important information when planning further operation – it enables a realistic assessment of the unit's potential and the scheduling of any necessary service procedures after installation.

Choosing a complete CGQB 3.0 TDI engine for an Audi is a solution that, in many cases, shortens repair time compared to rebuilding a damaged unit. For workshops and individual users, this means:

• the ability to get the vehicle back on the road faster,
• maintaining the original characteristics of the V6 TDI unit,
• better cost predictability compared to extensive overhauls.

Selection and compatibility verification

Before purchasing, it is recommended to verify the compatibility of the CGQB engine code with the vehicle documentation and the equipment of the specific Audi unit. Properly matching the power unit to the A6 C7, A7 4G, or SQ5 8R model minimizes the risk of additional installation modifications and facilitates integration with the existing electrical installation and control system.

For users who want to better understand the risks associated with choosing power units in premium-class cars, our blog guide may be helpful – check out the article BMW E90 problematic engines: check what can ruin your budget! to see how to approach the purchase of used engines and service cost planning consciously.

Audi engines – expansion and modernization of the powertrain

If you are planning a comprehensive repair or modernization of the engine area in your Audi and need other elements from the same group, such as blocks, cylinder heads, or complete power units, check the available parts in the Audi Engines category.

By choosing Audi Engines from our offer, you gain access to a wide database of power units designed for various models of this brand, which makes it easier to select the right solution for both current repairs and modernization projects.