What Size Wiper Blades for a 2019 Audi A5?

The 2019 Audi A5 typically uses a 24-inch wiper blade on the driver’s side and a 20-inch blade on the passenger side, with a separate, smaller blade for the rear window on Sportback models (commonly around 11–12 inches, depending on brand). Below is a more detailed look at these sizes, how to confirm them, and what to consider when buying replacements.

Official and Typical Wiper Blade Sizes for the 2019 Audi A5

The 2019 Audi A5 range includes Coupe, Sportback, and Cabriolet variants, but across these trims, the front wiper blade dimensions are consistent: a longer blade on the driver’s side for maximum coverage and a slightly shorter one on the passenger side to avoid interference and chattering.

Front Wiper Blade Sizes

The front blades are the most frequently replaced and the most critical for visibility. Understanding their sizing helps drivers avoid fitment issues and performance problems.

• Driver’s side front wiper: 24 inches (approximately 600 mm)
• Passenger’s side front wiper: 20 inches (approximately 500 mm)
• Type: Beam-style (flat) blades, typically with a vehicle-specific adapter or direct-fit design

These dimensions are the most widely listed sizes by major parts catalogs and wiper manufacturers for the 2019 Audi A5, and they align with Audi’s design for optimal windshield coverage and proper sweep geometry.

Rear Wiper Blade Size (Sportback Models)

Only the Sportback version of the 2019 Audi A5 is equipped with a rear wiper. Coupes and Cabriolets do not use a rear wiper, so owners of those body styles only need to focus on the front blades.

• Rear wiper blade (Sportback only): typically 11–12 inches (around 280–300 mm), depending on brand
• Mounting: Dedicated rear-wiper arm with a specific adapter; usually sold as a model-specific part
• Fitment note: Most aftermarket catalogs list either 11″ or 12″ as a direct-fit size; using the cataloged size for “2019 Audi A5 Sportback rear” is strongly recommended

Rear blades are less frequently replaced than front ones but are still important for clear visibility when reversing or driving in poor weather, especially on hatch-style vehicles like the A5 Sportback.

How to Confirm the Correct Wiper Blade Size

Although the 24″/20″ combination for the front and roughly 11–12″ for the rear Sportback blade is widely accepted, owners may want to confirm sizing to avoid compatibility issues, especially if their car has been modified or uses non-OEM arms.

Checking Against Reliable Sources

To double-check sizing and avoid buying the wrong parts, there are several reliable methods owners can use beyond relying solely on generic size charts.

1. Owner’s manual: Audi’s documentation often specifies either the exact length or a part number that can be cross-referenced with aftermarket catalogs.
2. Audi dealer or official parts site: Providing the VIN to a dealer or manufacturer parts system will return the precise OEM blades and compatible lengths.
3. Major wiper brand catalog: Online lookup tools from brands such as Bosch, Valeo, Michelin, or Rain-X allow selection of “2019 Audi A5” and body style to confirm fitment.
4. Measuring existing blades: If the current blades appear to fit well and are believed to be correct OEM or direct replacements, measuring tip-to-tip with a tape measure gives a quick size confirmation.

Using at least one authoritative source in addition to measurement provides the best assurance that replacement blades will clear the glass properly without clashing or leaving un-wiped bands.

Types of Wiper Blades Suitable for the 2019 Audi A5

The 2019 A5 left the factory with modern beam-style blades, and sticking with that style is generally recommended for performance and appearance. Different construction types, however, are available on the aftermarket.

Common Blade Styles and Their Pros and Cons

Drivers can choose among several blade types when replacing wipers, each with its own advantages in durability, cost, and weather performance.

• Beam (flat) blades: These are the OEM style for the A5—sleek, with an internal tension strip and even pressure along the windshield. They perform well at highway speeds and in snow due to fewer exposed joints.
• Hybrid blades: Combine a low-profile aerodynamic shell with a conventional frame inside. They offer good performance and can be a solid mid-range option if designed for the Audi arm connection.
• Conventional frame blades: Less common and not typically recommended for this model; they tend to be bulkier, with multiple hinge points that may be more vulnerable to icing and can look out of place on a modern Audi.

For most owners, high-quality beam blades designed specifically for European vehicles will offer the cleanest fit, best wiping performance, and look most consistent with Audi’s original design intent.

Key Considerations When Buying Replacement Wipers

Beyond length, fit and performance depend on compatibility with the wiper arm and local driving conditions. Spending a little time on selection can prevent streaks, noise, and premature wear.

Fitment, Connectors, and Climate Factors

Several factors matter when selecting blades beyond just their nominal length, including the mounting system, rubber compound, and performance in weather extremes.

• Arm connector type: The 2019 A5 typically uses a specific European-style hook or side-pin adapter. Many premium blades ship with a multi-adapter system; ensure the adapter matches the arm shape securely.
• Winter performance: In cold climates, blades labeled “winter” or “all-weather” with flexible rubber compounds and ice-resistant designs are advantageous, as they remain pliable in low temperatures.
• UV and ozone resistance: High-quality compounds reduce cracking and hardening in sunny or hot environments, preserving wiping performance for longer.
• Noise and chatter: Premium blades tend to have better spoiler designs and edge profiles that reduce squeaking and skipping, especially at highway speeds.
• Brand reputation: Well-known brands—Bosch, Valeo, Trico, Rain-X, Michelin, and OEM Audi parts—usually provide model-specific fitment and higher consistency.

Balancing price with durability and performance typically leads owners toward mid- or top-tier blades, especially given how crucial clear visibility is for safety in adverse weather.

How Often to Replace Wiper Blades on a 2019 Audi A5

Even correctly sized, high-quality wiper blades degrade over time. Regular inspection and timely replacement ensure safe, clear vision from behind the wheel.

Recommended Replacement Intervals and Signs of Wear

While exact timing varies with climate and vehicle usage, several common guidelines and visual cues help determine when it is time for a new set of blades.

• Typical interval: Every 6–12 months, depending on exposure to sun, heat, ice, and heavy use.
• Streaking or smearing: If the blades leave bands of water or a hazy film, the rubber edge is likely worn or contaminated.
• Skipping and chatter: Blades that bounce or judder across the glass may be hardened, warped, or improperly tensioned.
• Visible cracks or splits: Examine the rubber; any cracks, missing sections, or uneven edges are signs the blade should be replaced.
• Noise: Persistent squeaking even on a clean, wet windshield often indicates the rubber has hardened and lost flexibility.

Routine inspection—especially ahead of seasonal weather changes—helps catch early signs of degradation so blades can be replaced before visibility suffers in heavy rain or snow.

Summary

For a 2019 Audi A5, the standard wiper blade setup is a 24-inch blade on the driver’s side and a 20-inch blade on the passenger side, with an additional rear blade of about 11–12 inches on Sportback models only. Confirming these sizes via the owner’s manual, a trusted parts catalog, or an Audi dealer ensures proper fit. Beam-style blades that match the car’s original design generally provide the best performance and appearance, especially when selected with local climate and driving conditions in mind. Regular replacement—roughly once a year or at the first signs of streaking, chattering, or cracking—keeps visibility clear and driving safer in all weather.

Do Audis need special wiper blades?

Modern Audis might favor beam blades for their arc matching the windshield’s curvature, whereas older models may still employ conventional blades. In any case, your choice should bolster the clear vision and premium feel synonymous with owning an Audi.

What size wiper blades for 2019 Audi S5?

2019 Audi S5 Windshield Wiper Blades – 24″ Driver Side 20″ Passenger Side.

What size wiper blades for Audi A5?

Audi A5 Windscreen Wiper Blades

Driver Side	Passenger Side
24″ (610mm) Push Button Flat Style Wiper Blade	20″ (510mm) Push Button Flat Style Wiper Blade

What wiper blades does Audi use?

Audi uses different wiper blade sizes and types depending on the specific model and year, so there is no single answer. For example, a 2019–2025 Audi sedan typically uses a 24-inch driver-side blade and a 20-inch passenger-side blade, while an Audi Q7 from 2023 uses 26-inch to 28-inch driver-side blades and a 15-inch rear blade. To find the correct size, it’s best to check your car’s owner’s manual or use an online vehicle lookup tool with your car’s specific details. 
Example wiper blade sizes for common Audi models

• Audi Sedan (2019–2025): 24-inch (driver) and 20-inch (passenger) 
• Audi A4 (2020): 24-inch (driver) and 20-inch (passenger) 
• Audi Q7 (2023): 26–28-inch (driver) and 15-inch (rear) 

Tips for finding the right wiper blades

• Use your owner’s manual: The manual will have the precise measurements for your vehicle’s original equipment manufacturer (OEM) parts.
• Use an online lookup tool: Websites like Audi Great Neck, AutoZone.com, or Advance Auto Parts have tools where you can enter your car’s make, model, and year to find compatible parts. 
• Check the part number: You can find the OEM part number for your car’s wipers on an old blade or through an OEM parts supplier, such as Audi OEM Parts Online. 
• Consider aftermarket options: Many reputable brands like Bosch, Rain-X, and others make high-quality wiper blades that are compatible with Audi vehicles, like those found on AutoZone.com or Advance Auto Parts.