What Size Wiper Blades Does the Audi A5 Use?

The Audi A5 typically uses different-sized wiper blades for the driver and passenger sides, most commonly around 24 inches for the driver’s side and 20 inches for the passenger’s side on many recent model years, but exact sizes depend on the generation, body style, and whether the vehicle is left- or right-hand drive. Below is a detailed, model-year-based guide and practical advice on how to confirm and replace your A5’s wiper blades safely.

Why Wiper Size for the Audi A5 Varies

The Audi A5 has been produced in multiple body styles—Coupé, Sportback (five-door), and Cabriolet—as well as over several generations. Each configuration may use slightly different wiper lengths. Rear wiper sizes also differ on Sportback models compared with Coupé and Cabriolet versions, which typically do not have a rear wiper. For these reasons, it is important to match your A5’s wiper blades to its exact year, body style, and market.

Typical Wiper Sizes by Audi A5 Generation

While exact sizes can vary slightly by region and trim, the following tables summarize the most common front and rear wiper blade sizes for the Audi A5 across its main generations up to the 2024 model year. These figures reflect widely used fitments from major aftermarket brands and Audi’s own service data, but owners should still verify with their VIN or owner’s manual before purchase.

First-Generation Audi A5 (8T/8F, Approx. 2007–2016)

The first-generation Audi A5 introduced the nameplate in Coupé, Cabriolet, and later Sportback form. Wiper sizes on these models are fairly consistent, though rear wipers are generally limited to Sportback variants.

• Coupé (8T, 2007–2016)

  Driver: ~24 in (600 mm)

  Passenger: ~20 in (500 mm)

  Rear: Not usually equipped

• Cabriolet (8F, 2009–2016)

  Driver: ~24 in (600 mm)

  Passenger: ~20 in (500 mm)

  Rear: Not equipped

• Sportback (8TA, 2009–2016)

  Driver: ~24 in (600 mm)

  Passenger: ~20 in (500 mm)

  Rear: ~13 in (330 mm) on models with rear wiper

Across the first-generation range, a 24/20-inch combination is widely used for the front, with only the Sportback commonly receiving a rear wiper blade of about 13 inches.

Second-Generation Audi A5 (F5, Approx. 2016–2020)

The second-generation A5 (built on the MLB Evo platform) refined the overall shape and slightly altered the wiper sweep area, but blade lengths stayed close to the previous generation’s pattern. As before, Coupé and Cabriolet typically lack a rear wiper, while Sportback models may have one depending on market.

• Coupé (F5, 2016–2020)

  Driver: ~24 in (600 mm)

  Passenger: ~20 in (500 mm)

  Rear: Not equipped

• Cabriolet (F5, 2017–2020)

  Driver: ~24 in (600 mm)

  Passenger: ~20 in (500 mm)

  Rear: Not equipped

• Sportback (F5, 2017–2020)

  Driver: ~24 in (600 mm)

  Passenger: ~20 in (500 mm)

  Rear: ~13 in (330 mm) where fitted

This generation continues the 24/20-inch norm for front blades, with a 13-inch rear blade typical on Sportback variants equipped with a rear wiper arm.

Facelifted / Later Second-Generation Audi A5 (Approx. 2020–2024)

With the mid-cycle refresh introduced around the 2020 model year, Audi updated the exterior styling and technology but kept wiper sizing largely unchanged on most markets. Newer driver-assistance sensors behind the windshield sometimes require exact OEM-style blade profiles for best performance.

• Coupé (2020–2024)

  Driver: ~24 in (600 mm)

  Passenger: ~20 in (500 mm)

  Rear: Not equipped

• Cabriolet (2020–approx. end of production)

  Driver: ~24 in (600 mm)

  Passenger: ~20 in (500 mm)

  Rear: Not equipped

• Sportback (2020–2024)

  Driver: ~24 in (600 mm)

  Passenger: ~20 in (500 mm)

  Rear: ~13 in (330 mm) where fitted

Recent A5 models remain consistent with earlier fitments: a 24-inch driver’s blade, a 20-inch passenger blade, and an optional 13-inch rear blade on Sportback models that include a rear wiper assembly.

How to Confirm the Correct Wiper Size for Your A5

Because regional differences, trim levels, and right-hand-drive versus left-hand-drive layouts can slightly alter specified wiper dimensions, it is always sensible to double-check fitment before buying replacement blades.

Check the Owner’s Manual and Door-Jamb Label

The most reliable source of wiper size information for your specific Audi A5 is the vehicle’s own documentation and labeling. Audi typically provides both basic maintenance specs and part references tailored to the exact model and market.

• Owner’s Manual: Look under the “Wipers and Washers,” “Maintenance,” or “Technical Data” section, where recommended blade sizes or genuine Audi part numbers are listed.
• Service Booklet: Audi service documentation sometimes includes recommended parts, including blade assemblies, especially for scheduled maintenance intervals.
• Door-Jamb or Under-Hood Labels: While not universal, some markets include accessories or part references that can guide you to the correct size or part code.

Referencing factory documentation ensures you match the intended coverage area and avoid fitting blades that may foul trim, A-pillars, or sensors.

Use VIN-Based Lookups and Retailer Databases

Digital parts catalogues and retailer systems use your vehicle identification number (VIN) to narrow down options accurately. This can help avoid errors that arise from relying only on model year or visual guesswork.

• Audi Dealer Parts Counter: Providing your VIN allows staff to look up the exact genuine wiper blade set and confirm length, type (flat/beam vs. conventional), and attachment style.
• Online OEM Catalogues: Many Audi-brand or VAG group parts sites offer VIN-based search tools to identify correct front and rear blades.
• Aftermarket Retailers: Major brands (such as Bosch, Valeo, or other global suppliers) often have online configurators where you enter make, model, year, and body type to see compatible blade kits.

Using VIN-specific or model-specific databases reduces the chance of ordering blades that fit the arm but do not match the intended wipe pattern on the glass.

Measure Existing Blades if Necessary

When documentation is unavailable, physically measuring your current wipers can serve as a practical fallback, though it is important to verify that the existing blades are correct and not already mismatched.

• Remove and Measure: Lift each wiper arm, remove the blade, and measure from end to end in inches or millimeters with a tape measure.
• Confirm Against Both Sides: Ensure that the driver and passenger blades are indeed different lengths where they should be; equal lengths on an A5 front set can be a red flag.
• Check for Interference Marks: Look for signs that blades have been hitting the A-pillars or each other, which can indicate oversized replacement blades fitted by a previous owner.

Manual measurement is useful as a sanity check, but combining it with a quick database or manual lookup offers the best assurance of correct sizing.

Types of Wiper Blades Suitable for the Audi A5

Most modern Audi A5 models are designed for “flat” or “beam” style wiper blades with specific mounting systems. Choosing the correct blade type is as important as selecting the correct length.

Flat/Beam Blades vs. Conventional Frame Blades

Audi typically equips the A5 with low-profile, aerodynamic beam blades from the factory. These blades offer better high-speed performance and more even pressure against curved windshields compared with traditional framed designs.

• Beam Blades: One-piece flexible design with internal tension strip, ideal for the A5’s curved windshield and higher-speed driving; often quieter and more resistant to lift.
• Conventional Framed Blades: Multi-joint metal frame with individual pressure points; generally cheaper but may not match OEM performance or aesthetics.
• Hybrid Blades: A framed structure inside an aerodynamic cover; sometimes used as an aftermarket compromise between cost and performance.

For an Audi A5, beam blades that match OEM specifications usually provide the best wiping performance, reduced wind noise, and a factory-correct look.

Attachment Systems and Compatibility

Beyond length and blade type, attachment style is crucial. Audi A5 wiper arms commonly use specific mounts, and adapters must be compatible and firmly secured.

• Side-Pin / Hook-Style Adapters: Some aftermarket kits include universal adapters for J-hook, side-pin, or bayonet mounts; only the correct one should be used.
• Top-Lock or Push-Button Mounts: Many OEM-style A5 blades use a top-lock style connection that clicks into place on the arm.
• Vehicle-Specific Kits: Several brands sell “A5-specific” front sets bundled as matched driver and passenger blades, minimizing adapter confusion.

Matching the correct attachment system ensures a secure fit, preventing blade detachment at speed and maintaining the designed wipe pattern across the glass.

What Happens If You Use the Wrong Size Wipers?

Fitting wiper blades that are too long or too short on an Audi A5 can affect visibility, stress the wiper motor, or interfere with bodywork and sensors. Understanding these risks underscores the importance of correct sizing.

Risks of Oversized Wiper Blades

Oversized blades may initially appear to offer more coverage, but they can create multiple practical and mechanical problems. The A5’s windshield and wiper sweep arcs are engineered for specific lengths.

• Contact with A-Pillars or Trim: Extended blades can hit the windshield frame, paint, or rubber, causing chattering, noise, and potential damage.
• Blade Overlap and Collision: If the driver and passenger blades are too long, they may collide in the overlap area, bending arms or damaging linkages.
• Increased Load on Wiper Motor: Larger blades add drag, especially at high speed or in heavy rain/snow, which can accelerate motor wear.

Because of these issues, using blades even one or two inches longer than specified can cause more harm than benefit, particularly over time.

Drawbacks of Undersized Wiper Blades

Blades that are too short will usually operate safely, but with noticeable compromises in field of view and driver comfort—especially in heavy rain or snow.

• Reduced Wipe Area: A smaller blade leaves more unwiped glass near the driver’s sightline, which can be dangerous at highway speeds.
• Uneven Coverage: Undersized blades may miss critical edges of the windshield, affecting visibility in turns or lane changes.
• Potential MOT/Inspection Issues (Some Regions): In markets with strict roadworthiness tests, inadequate wiped area may contribute to inspection failures.

While undersized blades often fit physically, they compromise the safety margin Audi engineered into the original wipe pattern.

Maintenance Tips for Audi A5 Wiper Blades

Once you have the correct-size wipers installed on your A5, regular upkeep helps maintain clear visibility and extend blade life. Conditions such as sun exposure, dust, and ice can all accelerate rubber wear.

Routine Care to Extend Wiper Life

Simple maintenance steps can significantly improve how long your blades remain effective. These actions are easy to perform at home and require minimal tools or supplies.

• Clean the Rubber Edge Regularly: Wipe blades with a damp cloth and mild detergent to remove grime, which can cause streaking and chatter.
• Keep the Windshield Clean: Wash the glass frequently; built-up film makes blades drag and degrades the wiping surface.
• Avoid Using Wipers on Dry Frost or Ice: Scrape ice and heavy frost manually; using blades directly on ice can tear or nick the rubber.

Consistent, basic care keeps the contact edge smooth, reduces noise, and prevents premature cracking that would otherwise require more frequent replacements.

When to Replace Your A5’s Wiper Blades

Most wiper manufacturers recommend replacement roughly every 6–12 months, but real-world timing depends on climate and use. The Audi A5’s sleek windshield design can reveal blade wear quickly through streaks or missed areas.

• Streaking or Smearing: Persistent streaks despite a clean windshield indicate hardened or damaged rubber.
• Chattering or Skipping: Blades that vibrate or hop across the glass often have uneven wear or loss of flexibility.
• Visible Cracks or Splits: Any obvious damage to the wiping edge or sections peeling away signal that replacement is due.

Replacing worn blades promptly helps preserve the windshield, maintain visibility, and reduce strain on the wiper motor and linkage components.

Summary

Most Audi A5 models—from the first generation through the latest 2024 vehicles—use a front wiper combination of approximately 24 inches for the driver’s side and 20 inches for the passenger’s side, with Sportback variants commonly adding a 13-inch rear wiper where fitted. Exact sizes can vary with body style, market, and configuration, so owners are best served by confirming fitment via the owner’s manual, VIN-based parts lookup, or trusted retailer databases. Choosing OEM-style beam blades with the correct attachment system, maintaining them regularly, and replacing them at the first signs of streaking or damage ensures that the A5’s visibility and safety remain at the level Audi intended.