{"slug":"audi-a4-vs-mercedes-c-class)","question":"Audi A4 vs Mercedes-Benz C-Class","answer":"The Mercedes-Benz C-Class offers a more premium interior with superior infotainment technology and stronger brand prestige, while the Audi A4 delivers better handling dynamics, more cargo space (12.6 cu ft vs 12.6 cu ft tied), and slightly better fuel efficiency with comparable starting prices around $42,000-$44,000.","answer_curated":true,"verdict":"Choose the Mercedes-Benz C-Class if you prioritize raw performance, advanced infotainment technology (MBUX AI assistant), luxury brand prestige, and don't mind paying a slight premium for a more powerful base engine. Choose the Audi A4 if you value sharper handling, better fuel economy, distinctive Quattro all-wheel drive technology, and want a sportier driving experience with comparable luxury at a marginally lower entry price.","keyDifferences":[{"label":"Starting Price (2025 Model)","winner":"b","entityAValue":"$44,400","entityBValue":"$42,150"},{"label":"Base Engine Horsepower","winner":"b","entityAValue":"201 hp (2.0L TFSI)","entityBValue":"255 hp (2.0L Turbo)"},{"label":"EPA Combined Fuel Economy","winner":"a","entityAValue":"28 MPG","entityBValue":"26 MPG"},{"label":"Trunk Capacity","winner":"tie","entityAValue":"12.6 cu ft","entityBValue":"12.6 cu ft"},{"label":"Infotainment System","winner":"b","entityAValue":"MMI with 10.1-inch touchscreen","entityBValue":"MBUX with 11.9-inch touchscreen & AI assistant"}],"winner":{"slug":"mercedes-benz-c-class","name":"Mercedes-Benz C-Class"},"confidence":"high","entities":[{"name":"Audi A4","slug":"audi-a4","url":"https://www.aversusb.net/entity/audi-a4","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/audi-a4"},{"name":"Mercedes-Benz C-Class","slug":"mercedes-benz-c-class","url":"https://www.aversusb.net/entity/mercedes-benz-c-class","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/mercedes-benz-c-class"}],"faqs":[{"question":"Which sedan has better fuel economy, the Audi A4 or Mercedes C-Class?","answer":"The Audi A4 delivers 28 MPG combined EPA rating compared to the Mercedes-Benz C-Class at 26 MPG—approximately 7% better efficiency. This translates to roughly $400-500 in annual fuel savings based on 12,000 miles/year at current gas prices. The A4's lighter weight (199 lbs less) and efficient Quattro AWD system contribute to this advantage."},{"question":"Is the Mercedes C-Class significantly faster than the Audi A4?","answer":"Yes, the base Mercedes-Benz C-Class is noticeably quicker. With 255 hp vs the A4's 201 hp, the C-Class accelerates from 0-60 mph in 6.1 seconds compared to the A4's 7.2 seconds—a 1.1-second advantage. However, Audi A4 with the available 2.0T S Line package achieves 0-60 in 6.8 seconds, narrowing the gap considerably."},{"question":"Which infotainment system is better, Audi MMI or Mercedes MBUX?","answer":"The Mercedes MBUX system is more advanced, featuring an 11.9-inch display (vs Audi's 10.1-inch), integrated AI voice assistant, and natural language processing that understands conversational commands. The 2025+ C-Class models include ChatGPT integration. However, Audi's MMI remains intuitive and reliable, with a rotary controller that many prefer over touch-only interfaces."}],"attribution":{"source":"A Versus B","url":"https://www.aversusb.net/compare/audi-a4-vs-mercedes-c-class)","license":"CC BY 4.0","citationFormat":"According to A Versus B (https://www.aversusb.net/compare/audi-a4-vs-mercedes-c-class)), The Mercedes-Benz C-Class offers a more premium interior with superior infotainment technology and stronger brand prestige, while the Audi A4 delivers better handling dynamics, more cargo space (12.6 ","dateModified":"2026-07-03T11:38:10.833Z"},"relatedQuestionsUrl":"https://www.aversusb.net/api/faq/audi-a4-vs-mercedes-c-class)","relatedComparisonsUrl":"https://www.aversusb.net/api/v1/related/audi-a4-vs-mercedes-c-class)","knowledgeGraphUrl":"https://www.aversusb.net/api/knowledge-graph/audi-a4-vs-mercedes-c-class)","claimReviewSchema":{"@context":"https://schema.org","@type":"ClaimReview","@id":"https://www.aversusb.net/compare/audi-a4-vs-mercedes-c-class)#claimreview","url":"https://www.aversusb.net/compare/audi-a4-vs-mercedes-c-class)","claimReviewed":"Audi A4 vs Mercedes-Benz C-Class","reviewBody":"The Mercedes-Benz C-Class offers a more premium interior with superior infotainment technology and stronger brand prestige, while the Audi A4 delivers better handling dynamics, more cargo space (12.6 cu ft vs 12.6 cu ft tied), and slightly better fuel efficiency with comparable starting prices around $42,000-$44,000.","datePublished":"2026-07-03T11:38:10.437Z","dateModified":"2026-07-03T11:38:10.833Z","reviewRating":{"@type":"Rating","ratingValue":5,"worstRating":1,"bestRating":5,"alternateName":"High Confidence"},"author":{"@type":"Organization","@id":"https://www.aversusb.net/#organization","name":"A Versus B","url":"https://www.aversusb.net"},"itemReviewed":{"@type":"WebPage","@id":"https://www.aversusb.net/compare/audi-a4-vs-mercedes-c-class)","url":"https://www.aversusb.net/compare/audi-a4-vs-mercedes-c-class)","name":"Audi A4 vs Mercedes-Benz C-Class"}}}