🚗 Fuel Cost Calculator

🚗 Fuel Cost Calculator

Discover the hidden costs of car accessories and see how Gravirax can save you money year after year

Your Driving Profile

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Annual Fuel Cost Breakdown

🚗 No Accessories (Baseline)
$2,240
📏 Cross Bars Only
$2,489
+$249 annually
🎿 Cross Bars + Ski Rack + Skis
$2,575
+$335 annually
📦 Roof Box
$2,800
+$560 annually
🏆 Gravirax Hitch Rack (5 months)
$2,289
+$49 annually
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Total Cost of Ownership Comparison

Your Potential Savings with Gravirax

$1,400

over 5 years compared to traditional roof-mounted systems

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Understanding Aerodynamic Impact

Car accessories significantly impact your vehicle's aerodynamics, leading to increased fuel consumption. Our calculations are based on extensive research from industry leaders including Car and Driver, Consumer Reports, and PADT Inc.

Key Factors: The exact impact varies by rack type, vehicle model, driving speed, terrain, and cargo weight. This calculator provides estimates based on average real-world conditions.

Why Gravirax? Our innovative hitch-mounted design eliminates roof-level wind resistance, dramatically reducing aerodynamic drag. While the initial investment may be higher, the ongoing fuel savings make Gravirax the smart economic choice.

Seasonal Usage: The Gravirax hitch rack calculations assume 5 months of seasonal use (typical ski season), making it even more cost-effective compared to year-round roof accessories.

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Start saving on fuel costs today with our aerodynamic hitch-mounted system