Audi A7 2019: What Size Wiper Blades Do You Need?

The 2019 Audi A7 typically uses a 24-inch wiper blade on the driver’s side and a 20-inch wiper blade on the passenger’s side, with a separate small rear wiper (around 11–12 inches, where equipped). These sizes may vary slightly by market and trim, so checking your manual or vehicle fit guide is still important.

Understanding Wiper Blade Sizes for the 2019 Audi A7

The Audi A7 (C8 generation) introduced for model year 2019 uses asymmetrical wiper blade sizes to maximize windshield coverage and maintain visibility. Knowing the correct lengths before buying replacements helps you avoid poor fit, streaking, or interference between the blades.

Front Wiper Blade Sizes

For most 2019 Audi A7 models sold in North America and Europe, the front wipers are a mismatched pair: the driver’s side is longer for broad coverage, while the passenger’s side is slightly shorter to clear the lower and right-hand area without colliding with the other blade.

Standard Front Blade Dimensions

The list below outlines the commonly specified lengths for front wiper blades on the 2019 Audi A7 and what those sizes mean in practice.

• Driver’s side: 24 inches (approximately 600 mm)
• Passenger’s side: 20 inches (approximately 500 mm)
• Type: Flat/beam-style “aero” blades, often OEM-specific mounting

These sizes are consistent with common fitment data from major wiper manufacturers and align with Audi’s use of beam-style blades to reduce wind lift and noise at highway speeds.

Rear Wiper Blade Size (If Equipped)

Not every 2019 Audi A7 variant uses the exact same rear wiper solution, as design changes and regional equipment packages can affect whether a rear wiper is fitted and what length is specified.

Typical Rear Wiper Dimensions

The following list summarizes the most commonly referenced rear wiper sizing for 2019 Audi A7 Sportback models that include a rear wiper from the factory.

• Rear wiper: 11–12 inches (around 280–300 mm), depending on supplier catalog
• Type: Compact beam or hybrid blade on a dedicated rear arm

Because rear wiper sizing can vary slightly by region and supplier, it is wise to confirm via Audi’s parts catalog or a reliable online fitment tool that uses your VIN or full vehicle details.

How to Confirm the Correct Wiper Size

Even though the commonly accepted sizes work for most 2019 Audi A7 models, confirming the exact fit for your specific vehicle helps avoid compatibility issues, especially with specialty or performance blades.

Recommended Ways to Double‑Check Fitment

The following options offer reliable ways to verify that you are purchasing the right wiper blades for your 2019 Audi A7.

1. Owner’s manual: Check the “Maintenance” or “Technical data” section for wiper size or part numbers.
2. Online parts catalogs: Use Audi’s official parts site or major retailers (Bosch, Valeo, etc.) and enter year, make, model, and body style.
3. VIN-based lookup: Many dealer and aftermarket sites allow lookup by VIN, which is the most precise for identifying exact fit parts.
4. Existing blade measurement: If replacing a known-correct set, remove and measure the current blades from tip to tip.
5. Dealer confirmation: An Audi dealer can confirm OEM part numbers and compatible aftermarket equivalents.

Using at least one of these methods in addition to the standard size guidelines reduces the risk of buying the wrong length or an incompatible mounting style.

Choosing the Right Type of Replacement Blade

Beyond length, the performance and durability of your wipers depend on the type of blade and how well it matches Audi’s original aerodynamic design and mounting system.

Key Factors When Selecting Blades

The points below describe what to consider when buying replacements for a 2019 Audi A7, especially if you drive frequently in heavy rain or snow.

• Beam-style design: The A7 is designed for flat/beam blades, which maintain even pressure and perform well at high speeds.
• Adapter compatibility: Many aftermarket blades come with multi-adapter kits; ensure the kit supports the specific Audi arm connector.
• Climate suitability: In snowy or icy regions, consider winter-optimized blades with rubber that stays flexible in low temperatures.
• Quality level: Premium blades (often with coated rubber) last longer and provide quieter, streak-free wiping.
• Change interval: Most experts recommend replacing blades about every 6–12 months, or sooner if they streak, chatter, or leave unwiped patches.

Balancing these factors with the correct length helps ensure you maintain the original visibility and refinement Audi intended for the A7.

Summary

For the 2019 Audi A7, the standard front wiper blade sizes are 24 inches on the driver’s side and 20 inches on the passenger’s side, with a small rear blade of roughly 11–12 inches where a rear wiper is fitted. These measurements match most major manufacturers’ fitment data, but because of minor variations in regional specs and mounting styles, confirming with your owner’s manual, a VIN-based lookup, or an Audi parts source is recommended before purchase.