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2023 Audi RS 6 Avant Overview, Reviews, Ratings & Specs

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Cathleen V | September 30, 2025
The 2023 Audi RS 6 Avant represents a pinnacle of high-performance wagons, blending supercar capabilities with everyday practicality. This "Avant" (Audi's term for wagon) body style first arrived in the US market for the 2021 model year, part of the C8 generation. It stands primarily as a single, fully-loaded trim. With a starting MSRP around $125,000-$129,000, it's celebrated for its unique combination of blistering speed, luxurious interior, and versatile cargo space, making it a compelling choice for enthusiasts seeking discretion and utility.
The Good

The 2023 Audi RS 6 Avant boasts breathtaking performance from its twin-turbo V8, delivering an exhilarating driving experience for emotional buyers. Practically, its wagon body offers impressive cargo utility and comfortable seating for five. The sophisticated design, advanced technology, and high-quality interior materials provide a luxurious feel, while Audi's strong reputation for build quality hints at good long-term reliability. Despite its power, it remains a surprisingly refined daily driver.

The Bad

Potential weaknesses for the 2023 Audi RS 6 Avant include its notably high purchase price and correspondingly expensive maintenance and insurance costs. Fuel efficiency is poor given its performance focus. Some drivers might find the ride firm, even in comfort settings, and the complex infotainment system can have a learning curve for new users. Its size can also make urban parking challenging.

2023 Audi RS 6 Avant: Quick Overview

  • Engine: 4.0-liter Twin-Turbocharged V8 with Mild-Hybrid (MHEV) System.
  • Horsepower: 591 hp
  • Torque: 590 lb-ft
  • Transmission: 8-speed Tiptronic automatic
  • Drivetrain: Quattro all-wheel drive with sport rear differential
  • Fuel Economy (EPA Estimated): 15 MPG city / 22 MPG highway / 17 MPG combined.
  • 0-60 mph: Approximately 3.5 seconds
  • Top Speed: Electronically limited to 155 mph (can be increased to 174 mph or 190 mph with optional packages).
  • Towing Capacity: Not officially rated for the US market as a primary feature, though it possesses considerable capability in European specifications (e.g., up to 4,630 lbs with a braked trailer).
  • Key Trim-Level Features (Standard for the single RS 6 Avant trim):
    • 21-inch 10-V-spoke star design wheels with summer performance tires.
    • Full LED headlights and LED taillights with dynamic turn signals.
    • RS-tuned adaptive air suspension.
    • Quattro sport rear differential.
    • RS-specific body styling and badging.
    • Valcona leather interior with honeycomb stitching and RS embossing.
    • Heated and ventilated RS sport seats.
    • Audi Virtual Cockpit Plus with RS-specific display modes.
    • MMI Navigation plus with MMI touch response system (dual screens: 10.1-inch upper, 8.6-inch lower).
    • Audi connect services.
    • Bang & Olufsen 3D Premium Sound System.
    • Audi smartphone interface (Apple CarPlay and Android Auto).
    • Four-zone automatic climate control.
    • Power tailgate.
    • Top view camera system with Virtual 360 view.
    • Parking system plus (front and rear acoustic sensors).
    • Adaptive cruise assist with lane guidance.
    • Forward collision warning with automatic emergency braking.
    • Lane departure warning.

2023 Audi RS 6 Avant Specifications

Vehicle Information
Year 2023
Make Audi
Model RS 6 Avant
Trim -
Style 4.0-T
Type Sport Utility Vehicle
Category Mid-Size Station Wagon
Manufacturing Details
Made In Germany
Manufacturing City NECKARSULM
Dimensions
Doors 4-Door
Curb Weight 2259.8 kg
Gross Vehicle Weight Rating 3175.14 kg
Overall Height -
Overall Length 499.62 cm
Overall Width -
Wheelbase Length 292.86 cm
Standard Seating 5
Engine & Performance
Engine V-8
Engine Size 4L
Engine Cylinders 8
Transmission 8-Speed Automatic
Transmission Type Automatic
Transmission Speeds 8-Speed
Drivetrain All-Wheel Drive
Additional Features
Anti-Brake System 4-Wheel ABS
Steering Type Rack & Pinion
Pricing
Manufacturer Suggested Retail Price (MSRP) $118,900 USD
Invoice Price -
Delivery Charges $1,095 USD

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Analysis

What Problems Does the 2023 Audi RS 6 Avant Have?

As a relatively new and low-volume high-performance vehicle, the 2023 Audi RS 6 Avant doesn't have an extensive public record of widespread "frequently reported problems" like higher-volume models. However, certain trends associated with complex modern Audi vehicles, particularly their RS variants, can be anticipated or have been observed in earlier C8 generation models (2021-2022).

Common Areas to Monitor:
  • Software Glitches: Early production models of any new Audi, especially those with advanced MMI and Virtual Cockpit systems, can sometimes experience infotainment system freezes, minor sensor malfunctions, or connectivity issues. These are often resolved with software updates from the dealership.
  • Mild-Hybrid (MHEV) System: The 48-volt MHEV system, while contributing to efficiency and smooth start/stop, adds complexity. Issues with starter-generator failures or auxiliary battery degradation, though not widespread, have been reported in other Audi models utilizing similar systems.
  • Air Suspension: The adaptive air suspension provides incredible ride versatility but can be a long-term maintenance concern in any vehicle. Leakage or compressor failure, while rare in new vehicles, could be costly outside of warranty.
  • High-Performance Component Wear: Given its immense power, expect higher wear rates on consumables like tires and brake pads, especially if driven enthusiastically.
  • Recalls: For the 2023 model year, specific recalls for the RS 6 Avant itself are limited as of early 2024. However, Audi issues general recalls across its lineup for various components. It's crucial for owners to check the NHTSA website using their VIN for any open recalls that might apply to their specific vehicle, as these can range from minor software updates to safety-critical component replacements. For instance, some Audi models (including A6/A7/RS7 on the same platform) have had recalls for rearview camera display issues or potential for fuel pump control module failure, highlighting the importance of VIN-specific checks. Long-term reliability for such a specialized vehicle often depends heavily on meticulous scheduled maintenance and addressing any early warning signs promptly.

How long will the 2023 Audi RS 6 Avant last?

Given its premium build quality and sophisticated engineering, a well-maintained Audi RS 6 Avant can reliably serve its owner for 150,000 to 200,000 miles or more, potentially spanning 10-15 years. This assumes diligent adherence to factory-scheduled maintenance, including regular oil changes with synthetic oil, timely spark plug replacements, and attention to brake and tire wear.

Long-term durability is generally good, but as a high-performance vehicle, certain components are more prone to wear. The twin-turbo V8 engine and mild-hybrid system are robust but complex; turbocharger reliability and MHEV battery longevity will be key factors beyond 100,000 miles. The adaptive air suspension and sport differential are also areas where expensive repairs might eventually arise. Electronics, while advanced, could require software updates or component replacements over a decade. Owners who prioritize preventative maintenance and address issues promptly will undoubtedly achieve the best long-term service from their RS 6 Avant.

What Technology & Safety Features are Included?

The 2023 Audi RS 6 Avant is a technological powerhouse, integrating cutting-edge features across its cabin.

Built-in Tech & Entertainment:
The centerpiece is the dual-screen MMI touch response infotainment system, featuring a 10.1-inch upper display for navigation and media, and an 8.6-inch lower screen primarily for climate control and handwriting input. It supports wireless Apple CarPlay and Android Auto. Audi's renowned Virtual Cockpit Plus provides a customizable 12.3-inch digital instrument cluster with RS-specific displays, including a G-meter, lap timer, and boost pressure gauge. A standard Bang & Olufsen 3D Premium Sound System delivers exceptional audio quality, with an optional Bang & Olufsen Advanced 3D Sound System offering even greater fidelity.

Driver-Assistance Features:
The RS 6 Avant comes standard with a comprehensive suite of driver assistance systems. These include:
  • Adaptive Cruise Assist with Lane Guidance: Combines adaptive cruise control with lane-keeping assist for semi-autonomous driving capabilities.
  • Top View Camera System with Virtual 360 View: Provides multiple camera angles for easier parking and maneuvering.
  • Audi Pre Sense Front & Basic: Forward collision warning with automatic emergency braking and pre-collision preparation (e.g., tightening seatbelts).
  • Lane Departure Warning.
  • Parking System Plus: Front and rear acoustic parking sensors.
Optional packages enhance these features, such as the Driver Assistance package which often adds Audi Side Assist (blind-spot monitoring) with Rear Cross Traffic Assist, Vehicle Exit Warning, and Traffic Sign Recognition.

Safety Features:
Beyond the active driver aids, the RS 6 Avant includes standard safety features like multiple airbags (front, side, curtain), anti-lock brakes, electronic stability control, and traction control. The robust body structure is designed for occupant protection.

Crash-Test Ratings:
Due to its high-performance, specialized nature and relatively low sales volume, the 2023 Audi RS 6 Avant has not been evaluated by major crash-test organizations like the National Highway Traffic Safety Administration (NHTSA) or the Insurance Institute for Highway Safety (IIHS). This is typical for vehicles in this niche segment, but it shares underlying platform architecture with other Audi models that have achieved high safety ratings.

What Colors Options are Available?

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2023 Audi RS 6 Avant Prices and Market Value

When new, the 2023 Audi RS 6 Avant had a starting MSRP around $125,800, before options, destination fees, and potential dealer markups. With common options like the Executive Package, Black Optic Package, and sport exhaust, prices could easily climb to $135,000 - $145,000 or more.

In the current used market (early 2024), 2023 models with low mileage are typically found in the $110,000 - $135,000 range, showing moderate initial depreciation, especially from highly optioned original prices. Factors affecting resale value include mileage, condition, optional packages (e.g., carbon ceramic brakes, specific wheel designs, B&O Advanced Sound System), and vehicle history. The RS 6 Avant holds its value relatively well compared to some luxury cars due to its niche appeal, desirability, and limited availability. Its unique blend of performance and practicality helps mitigate rapid depreciation, making it a strong contender in the specialty used car market, although it will still depreciate like any other luxury vehicle over time.

2023 Audi RS 6 Avant Cost of Ownership

Owning a 2023 Audi RS 6 Avant is undeniably costly. Insurance premiums are very high due to its high MSRP, performance capabilities, and repair complexity. Fuel costs will be substantial, with the twin-turbo V8 requiring premium fuel and achieving around 17 MPG combined. Maintenance is premium-tier, with specialized service intervals and parts. Expect routine services to be several hundred dollars, and major services or unexpected repairs, especially involving the engine, transmission, or mild-hybrid system, can run into thousands. Tires and brake components, given the performance, will also be expensive and require frequent replacement if driven hard. This vehicle is certainly not economical; it is a luxury, high-performance machine with significant long-term ownership expenses.

2023 Audi RS 6 Avant Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 54.06 liters
City Mileage 7.14 km/l
Highway Mileage 4.76 km/l

2023 Audi RS 6 Avant Safety Rating

NHTSA
Overall Rating Not Tested
Overall Frontal Star Rating Not Tested
Side Overall Star Rating Not Tested
Overall Rollover Star Rating Not Tested
Combined Front Seat Rating Not Tested
Combined Rear Seat Rating Not Tested
Overall Frontal Star Rating Not Tested
Frontal Barrier Star Ratings Not Tested
Overall Side Star Rating Not Tested
Side Barrier Star Ratings Not Tested
Side Pole Star Rating Not Tested
Combined Side Barrier And Side Pole Star Ratings Not Tested
Rollover Resistance Star Rating Not Tested

2023 Audi RS 6 Avant Warranty

Basic
Original warranty 48 months / 50,000 miles
Estimated remaining 24 months / 50,000 miles
Powertrain
Original warranty 48 months / 50,000 miles
Estimated remaining 24 months / 50,000 miles
Rust
Original warranty 144 months / unlimited miles
Estimated remaining 120 months / unlimited miles

2023 Audi RS 6 Avant Insurance

Insurance for a 2023 Audi RS 6 Avant is moderately priced, reflecting its status as a Sport Utility Vehicle with strong safety ratings and
reasonable repair costs.

How Does the 2023 Audi RS 6 Avant Compare to Other Sport Utility Vehicle?

The 2023 Audi RS 6 Avant occupies a unique niche, primarily contending with the Mercedes-AMG E 63 S Wagon and occasionally cross-shopped with high-performance SUVs or sedans.

vs. Mercedes-AMG E 63 S Wagon:
  • Performance: Both are twin-turbo V8 powerhouses. The AMG E 63 S Wagon (often around 603 hp) offers similar straight-line performance and handling prowess, perhaps with a slightly more visceral exhaust note and a rear-biased AWD system (Drift Mode). The RS 6 feels slightly more composed and precise.
  • Features: Both are loaded with luxury and technology. Audi's Virtual Cockpit and dual-screen MMI often feel more modern and integrated than Mercedes' MBUX in this generation, though MBUX is also excellent. AMG's interiors can sometimes feel more overtly sporty.
  • Reliability: Both are complex German performance machines. Expect similar long-term reliability challenges and high maintenance costs.
  • Price: Both are similarly priced, starting in the high $120,000s, with options quickly pushing them higher.
Verdict: Very similar; a matter of personal aesthetic and driving preference. The Audi often appeals to those who prefer a more understated, "sleeper" look and a slightly more refined driving experience.

Other Alternatives (without direct wagon rivals in the US):
  • Porsche Panamera GTS Sport Turismo: While technically a "Sport Turismo" (hatchback wagon), it's larger and more expensive. Offers unparalleled driving dynamics and a more premium badge, but less outright cargo space than the RS 6. Its GTS trim (473 hp) is less powerful, but the Turbo S E-Hybrid (690 hp) is significantly more potent and costly.
  • BMW M5 (Sedan): BMW does not offer an M5 Touring in the US. The M5 sedan offers similar performance (600+ hp), but lacks the wagon practicality. It's a fantastic driver's car, often praised for its handling, but if cargo space is key, it's not a direct competitor.
  • High-Performance SUVs (e.g., Audi RS Q8, BMW X5 M, Mercedes-AMG GLE 63 S): These offer similar performance and more cargo volume but sacrifice some driving dynamics due to their higher center of gravity. They often cost a bit more.
Recommendation: For a pure high-performance luxury wagon experience, the Mercedes-AMG E 63 S Wagon is the only direct and equally compelling alternative. If cargo space isn't paramount, the Porsche Panamera GTS Sport Turismo offers a more exotic feel, or the BMW M5 provides sedan-based thrills. The RS 6 Avant remains largely in a class of its own for combining its specific blend of attributes.

Final Verdict: Is the 2023 Audi RS 6 Avant a Good Sport Utility Vehicle?

The 2023 Audi RS 6 Avant is ideal for the discerning enthusiast who desires supercar-level performance and luxury but requires the practicality of a wagon for daily life or family duties. It's for buyers who appreciate understated aggression and eschew the common high-performance SUV. It's worth buying if you prioritize driving engagement, premium materials, and distinctive styling over outright fuel economy or low running costs.

Given its depreciation curve, buying a lightly used 2023 model (after its initial significant drop) could offer better value than new. There aren't specific trims for the 2023 model year, but opting for vehicles with desired optional packages like the Executive Package or Dynamic Ride Control (DRC) suspension can enhance the ownership experience. This vehicle is a statement of sophisticated power, a wolf in sheep's clothing, and a phenomenal choice for those who can afford its premium price tag and associated running costs.

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Cathleen V

Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.