{"slug":"bmw-m440i-vs-porsche-911","question":"BMW M440i vs Porsche 911","answer":"The BMW M440i is a practical, affordable luxury sedan with 503 hp and starts at $88,950, while the Porsche 911 is an iconic high-performance sports car with 379-514 hp depending on variant and starts at $120,700, making the 911 superior in track performance but the M440i better for daily versatility and value.","answer_curated":true,"verdict":"Choose the BMW M440i if you need a practical daily driver with excellent performance, rear passenger space, and want to save $32,000 while still enjoying 503 hp and luxury appointments. Choose the Porsche 911 if you prioritize track-ready dynamics, iconic heritage, superior acceleration, and maximum exclusivity in a pure two-seater sports car experience.","keyDifferences":[{"label":"Starting Price","winner":"a","entityAValue":"$88,950","entityBValue":"$120,700"},{"label":"0-60 mph Acceleration","winner":"b","entityAValue":"3.9 seconds","entityBValue":"3.4 seconds (Carrera S)"},{"label":"Top Speed","winner":"b","entityAValue":"165 mph (electronically limited)","entityBValue":"191 mph (Carrera S)"},{"label":"Engine Horsepower","winner":"tie","entityAValue":"503 hp (turbocharged 3.0L inline-6)","entityBValue":"379-514 hp (3.0L twin-turbocharged flat-6)"},{"label":"Seating Capacity","winner":"a","entityAValue":"5 passengers","entityBValue":"2 passengers"}],"winner":{"slug":"bmw-m440i-xdrive","name":"BMW M440i xDrive"},"confidence":"high","entities":[{"name":"BMW M440i xDrive","slug":"bmw-m440i-xdrive","url":"https://www.aversusb.net/entity/bmw-m440i-xdrive","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/bmw-m440i-xdrive"},{"name":"Porsche 911 (Carrera S)","slug":"porsche-911-carrera-s","url":"https://www.aversusb.net/entity/porsche-911-carrera-s","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/porsche-911-carrera-s"}],"faqs":[{"question":"Which car is faster in real-world acceleration?","answer":"The Porsche 911 Carrera S is faster, completing 0-60 mph in 3.4 seconds versus the M440i's 3.9 seconds—a 0.5-second advantage. The 911 also reaches 191 mph top speed compared to the M440i's 165 mph. However, the M440i's all-wheel drive gives it better traction off the line in poor conditions."},{"question":"Can I use the BMW M440i as a daily family car?","answer":"Yes, absolutely. The M440i seats 5 passengers with 17.7 cubic feet of cargo space, making it practical for families, weekend trips, and daily commuting. The Porsche 911, with only 2 seats and 12.6 cu ft cargo, is designed purely as a sports car and lacks family practicality."},{"question":"Which offers better value for the money?","answer":"The BMW M440i delivers significantly better value: it costs $31,750 less ($88,950 vs $120,700), offers 5-passenger seating, has 17.7 cu ft cargo space, and achieves 25 mpg. You're paying $32K extra for the 911's iconic brand, sports-car exclusivity, and 0.5-second faster 0-60 time—not necessarily a better all-around vehicle."}],"attribution":{"source":"A Versus B","url":"https://www.aversusb.net/compare/bmw-m440i-vs-porsche-911","license":"CC BY 4.0","citationFormat":"According to A Versus B (https://www.aversusb.net/compare/bmw-m440i-vs-porsche-911), The BMW M440i is a practical, affordable luxury sedan with 503 hp and starts at $88,950, while the Porsche 911 is an iconic high-performance sports car with 379-514 hp depending on variant and starts ","dateModified":"2026-06-22T11:40:16.403Z"},"relatedQuestionsUrl":"https://www.aversusb.net/api/faq/bmw-m440i-vs-porsche-911","relatedComparisonsUrl":"https://www.aversusb.net/api/v1/related/bmw-m440i-vs-porsche-911","knowledgeGraphUrl":"https://www.aversusb.net/api/knowledge-graph/bmw-m440i-vs-porsche-911","claimReviewSchema":{"@context":"https://schema.org","@type":"ClaimReview","@id":"https://www.aversusb.net/compare/bmw-m440i-vs-porsche-911#claimreview","url":"https://www.aversusb.net/compare/bmw-m440i-vs-porsche-911","inLanguage":"en-US","isAccessibleForFree":true,"conditionsOfAccess":"Free","claimReviewed":"BMW M440i vs Porsche 911","reviewBody":"The BMW M440i is a practical, affordable luxury sedan with 503 hp and starts at $88,950, while the Porsche 911 is an iconic high-performance sports car with 379-514 hp depending on variant and starts at $120,700, making the 911 superior in track performance but the M440i better for daily versatility and value.","datePublished":"2026-06-22T11:40:16.003Z","dateModified":"2026-06-22T11:40:16.403Z","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/bmw-m440i-vs-porsche-911","url":"https://www.aversusb.net/compare/bmw-m440i-vs-porsche-911","name":"BMW M440i vs Porsche 911","inLanguage":"en-US"}}}