The practical answer is that most Audi A4 windshields take a sunshade around 60 inches wide and 27–31 inches tall, though exact fit varies by generation and windshield shape.
The Audi A4 has evolved across multiple generations, each with its own windshield geometry. To ensure a snug fit and full coverage, measure your specific glass or opt for a model-year–specific (custom-fit) shade when possible.
Size guidelines for the Audi A4 windscreen
Common universal sunshade sizes that fit most Audi A4 windshields:
- 58" x 27.5" (W x H) – a widely available option for many mid-size sedans
- 59" x 27.5" (W x H) – another common universal option
- 60" x 31" (W x H) – provides extra height for larger or curved windshields
When choosing, aim for a shade that covers the full top edge and sides of the glass; if your measurements fall between two sizes, selecting the larger one helps ensure full coverage and easier handling.
How to measure for a precise fit
To ensure a snug fit and avoid gaps, measure the windshield and compare to standard shade sizes:
- Measure the total width from the driver’s side A-pillar to the passenger’s side A-pillar along the top edge of the windshield.
- Measure the height from the top edge of the dashboard to the highest point of the glass, following any curves or bends.
- Record the measurements in inches and compare them with common shade sizes; if you’re between sizes, choose the larger option for full coverage.
- Consider a model-year–specific shade (custom-fit) if you want a guaranteed match for your A4’s generation (B5 through B9 and beyond).
Measuring precisely helps you avoid shades that sit too low, rub against visors, or fail to cover the entire windshield.
Custom-fit vs universal shades
Shade options fall into two broad categories: custom-fit for your exact Audi A4 generation or a universal fit that works across many cars. Each has its advantages.
- Custom-fit shade for Audi A4 by model year: exact cutouts and edges align with the windshield shape, providing maximum coverage and a neater look.
- Universal-fit shades: affordable and easy to find; may require trimming, folding, or elastic reattachment for a secure fit.
- Shade types: reflective dual-layer (best for heat rejection), single-layer foil (lightweight), or rigid foldable panels (durable but bulkier for storage).
Conclusion: a custom-fit sunshade delivers the best fit and protection, while a universal shade offers budget-friendly convenience and broad compatibility.
Where to buy and what to look for
Shopping for a sunshade involves checking compatibility, build quality, and storage features. Look for products labeled as compatible with Audi A4 by year or generation, and prioritize shades with reinforced edges, easy storage pouches, and secure attachment options (suction cups, elastic bands, or integrated clips). Heat-reflective materials typically perform better at blocking solar heat, but may be bulkier when folded.
Summary
For an Audi A4, target a sunshade around 60 inches wide and 27–31 inches tall. If you know your exact model year, a custom-fit shade will offer the best coverage; otherwise, a universal shade in the 58–60 inch width and 27–31 inch height range usually suffices. Always measure your windshield for a precise fit, and choose between custom-fit or universal based on budget and how closely you want the shade to align with the glass. Proper sizing helps protect the interior from heat and UV damage while keeping the vehicle cool and comfortable.
How do I know what size sunshade to get?
How to Measure for a Sun Shade
- Consider Your Space. Start by considering the space you want to cover.
- Find the Mounting Points.
- Measure the Space Between the Mounting Points.
- Consider the Height of Your Shade Structure.
- Find the Best Size Based on Your Measurements.
What is the part number of the Audi A4 windshield?
8E0845099PNVB
Audi A4 Windshield. Audi - 8E0845099PNVB - Genuine Audi Part.
What size screen is the Audi A4 2018?
seven-inch
Every Audi A4 comes with a seven-inch infotainment display as standard. Its graphics are sharp and it's mounted right up on the dashboard so it's easy to glance at quickly as you drive along.
What are the Audi A4's overall dimensions?
Dimensions
| Length | 187.5 in. |
|---|---|
| Overall width with mirrors | 79.6 in. |
| Overall width without mirrors | 72.7 in. |


