{"slug":"audi-a3-vs-mercedes-a-class","question":"Audi A3 vs Mercedes-Benz A-Class","answer":"The 2026 Audi A3 starts at $40,100 and comes standard with quattro all-wheel drive and a panoramic sunroof, while the Mercedes-Benz A-Class begins at $43,550 (2025) and emphasizes interior luxury with its MBUX infotainment system. The A3 offers better value and standard AWD, whereas the A-Class prioritizes cutting-edge technology and premium cabin refinement.","answer_curated":true,"verdict":"Choose the Audi A3 if you prioritize value, standard all-wheel drive, and want more cargo space—it offers excellent German engineering at a $3,450 lower price point. Choose the Mercedes-Benz A-Class if you want cutting-edge MBUX technology, superior fuel efficiency, and prefer the prestige of the three-pointed star badge, despite the higher cost.","keyDifferences":[{"label":"Starting Price (2026)","winner":"a","entityAValue":"$40,100","entityBValue":"$43,550 (2025)"},{"label":"Standard All-Wheel Drive","winner":"a","entityAValue":"Yes (quattro)","entityBValue":"No (FWD standard)"},{"label":"Standard Panoramic Sunroof","winner":"a","entityAValue":"Yes","entityBValue":"No"},{"label":"Engine Power (Base Model)","winner":"a","entityAValue":"201 hp","entityBValue":"188 hp"},{"label":"EPA Fuel Economy (Est. Combined)","winner":"b","entityAValue":"30 mpg","entityBValue":"32 mpg"}],"winner":{"slug":"2026-audi-a3","name":"2026 Audi A3"},"confidence":"high","entities":[{"name":"2026 Audi A3","slug":"2026-audi-a3","url":"https://www.aversusb.net/entity/2026-audi-a3","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/2026-audi-a3"},{"name":"Mercedes-Benz A-Class","slug":"mercedes-benz-a-class","url":"https://www.aversusb.net/entity/mercedes-benz-a-class","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/mercedes-benz-a-class"}],"faqs":[{"question":"Which car is cheaper to buy?","answer":"The 2026 Audi A3 starts at $40,100, making it $3,450 less expensive than the 2025 Mercedes-Benz A-Class at $43,550. However, the A-Class may cost less to maintain due to its front-wheel drive standard configuration requiring less complex repairs than Audi's quattro system."},{"question":"Does the Audi A3 come with all-wheel drive?","answer":"Yes, the 2026 Audi A3 comes standard with quattro all-wheel drive on all trims. The Mercedes-Benz A-Class uses front-wheel drive as standard, with all-wheel drive available as an optional upgrade, adding approximately $3,000 to the purchase price."},{"question":"Which has better fuel economy?","answer":"The Mercedes-Benz A-Class achieves an estimated 32 mpg combined EPA rating compared to the Audi A3's 30 mpg combined. This 2 mpg advantage comes despite the A3's more powerful 201 hp engine versus the A-Class's 188 hp base engine."}],"attribution":{"source":"A Versus B","url":"https://www.aversusb.net/compare/audi-a3-vs-mercedes-a-class","license":"CC BY 4.0","citationFormat":"According to A Versus B (https://www.aversusb.net/compare/audi-a3-vs-mercedes-a-class), The 2026 Audi A3 starts at $40,100 and comes standard with quattro all-wheel drive and a panoramic sunroof, while the Mercedes-Benz A-Class begins at $43,550 (2025) and emphasizes interior luxury with","dateModified":"2026-10-18T16:16:41.629Z"},"relatedQuestionsUrl":"https://www.aversusb.net/api/faq/audi-a3-vs-mercedes-a-class","relatedComparisonsUrl":"https://www.aversusb.net/api/v1/related/audi-a3-vs-mercedes-a-class","knowledgeGraphUrl":"https://www.aversusb.net/api/knowledge-graph/audi-a3-vs-mercedes-a-class"}