{"slug":"rivian-vs-gmc-hummer-ev)","question":"Rivian R1T vs GMC Hummer EV","answer":"The Rivian R1T is a purpose-built electric adventure truck with superior efficiency (3.5 mi/kWh) and 135 kWh battery capacity, while the GMC Hummer EV is a massive, ultra-powerful SUV prioritizing performance (1,000 hp) over efficiency, with a starting price $20,000 higher and significantly lower EPA range.","answer_curated":true,"verdict":"Choose the Rivian R1T if you want superior efficiency, longer range, lower cost, and genuine truck utility with a dedicated bed for adventure. Choose the GMC Hummer EV if you prioritize extreme performance, brand prestige, and want a statement SUV with massive power despite higher cost and lower efficiency.","keyDifferences":[{"label":"EPA Combined Range","winner":"a","entityAValue":"410 miles","entityBValue":"332 miles"},{"label":"Energy Efficiency (EPA)","winner":"a","entityAValue":"3.5 mi/kWh","entityBValue":"2.3 mi/kWh"},{"label":"Horsepower (Max Configuration)","winner":"b","entityAValue":"533 hp","entityBValue":"1,000 hp"},{"label":"Battery Capacity (Standard)","winner":"b","entityAValue":"135 kWh","entityBValue":"200 kWh"},{"label":"0-60 mph Acceleration","winner":"b","entityAValue":"4.5 seconds","entityBValue":"3.0 seconds"}],"winner":{"slug":"gmc-hummer-ev","name":"GMC Hummer EV"},"confidence":"high","entities":[{"name":"Rivian R1T","slug":"rivian-r1t","url":"https://www.aversusb.net/entity/rivian-r1t","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/rivian-r1t"},{"name":"GMC Hummer EV","slug":"gmc-hummer-ev","url":"https://www.aversusb.net/entity/gmc-hummer-ev","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/gmc-hummer-ev"}],"faqs":[{"question":"Which vehicle is more efficient and costs less to charge?","answer":"The Rivian R1T is significantly more efficient at 3.5 mi/kWh versus the Hummer EV's 2.3 mi/kWh—that's 52% better efficiency. A typical 200-mile road trip would cost approximately $22 for the R1T versus $30 for the Hummer EV at average U.S. electricity rates of $0.16/kWh. Over 50,000 miles, this difference amounts to roughly $2,400 in charging costs."},{"question":"Is the Hummer EV actually faster than the Rivian R1T?","answer":"Yes, dramatically. The Hummer EV accelerates 0-60 mph in 3.0 seconds (with WheelPower mode) versus the R1T's 4.5 seconds—a 1.5-second advantage. The Hummer EV generates 1,000 hp versus the R1T's 533 hp, making it one of the fastest SUVs ever produced. However, this performance advantage comes at the cost of 52% worse energy efficiency."},{"question":"Can I actually use the Hummer EV for towing and cargo?","answer":"The Hummer EV tows 11,500 lbs maximum, which is respectable but 2,500 lbs less than the R1T (14,000 lbs). However, the Hummer EV lacks a truck bed entirely—it's an SUV-only design. The R1T features a dedicated 54 cubic-foot bed plus the unique 11.6 cubic-foot Gear Tunnel storage system, making it vastly superior for adventure and utility needs. The Hummer EV's interior offers more passenger space but no cargo flexibility."}],"attribution":{"source":"A Versus B","url":"https://www.aversusb.net/compare/rivian-vs-gmc-hummer-ev)","license":"CC BY 4.0","citationFormat":"According to A Versus B (https://www.aversusb.net/compare/rivian-vs-gmc-hummer-ev)), The Rivian R1T is a purpose-built electric adventure truck with superior efficiency (3.5 mi/kWh) and 135 kWh battery capacity, while the GMC Hummer EV is a massive, ultra-powerful SUV prioritizing per","dateModified":"2026-07-09T05:08:56.890Z"},"relatedQuestionsUrl":"https://www.aversusb.net/api/faq/rivian-vs-gmc-hummer-ev)","relatedComparisonsUrl":"https://www.aversusb.net/api/v1/related/rivian-vs-gmc-hummer-ev)","knowledgeGraphUrl":"https://www.aversusb.net/api/knowledge-graph/rivian-vs-gmc-hummer-ev)","claimReviewSchema":{"@context":"https://schema.org","@type":"ClaimReview","@id":"https://www.aversusb.net/compare/rivian-vs-gmc-hummer-ev)#claimreview","url":"https://www.aversusb.net/compare/rivian-vs-gmc-hummer-ev)","inLanguage":"en-US","isAccessibleForFree":true,"conditionsOfAccess":"Free","claimReviewed":"Rivian R1T vs GMC Hummer EV","reviewBody":"The Rivian R1T is a purpose-built electric adventure truck with superior efficiency (3.5 mi/kWh) and 135 kWh battery capacity, while the GMC Hummer EV is a massive, ultra-powerful SUV prioritizing performance (1,000 hp) over efficiency, with a starting price $20,000 higher and significantly lower EPA range.","datePublished":"2026-07-09T05:08:56.842Z","dateModified":"2026-07-09T05:08:56.890Z","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/rivian-vs-gmc-hummer-ev)","url":"https://www.aversusb.net/compare/rivian-vs-gmc-hummer-ev)","name":"Rivian R1T vs GMC Hummer EV","inLanguage":"en-US"}}}