{"id":3204,"date":"2026-04-11T11:14:24","date_gmt":"2026-04-11T11:14:24","guid":{"rendered":"http:\/\/australianholden.com\/?page_id=3204"},"modified":"2026-04-17T04:19:42","modified_gmt":"2026-04-17T04:19:42","slug":"hq-holden-vs-hg-holden","status":"publish","type":"page","link":"https:\/\/australianholden.com\/index.php\/australian-holden\/h-series\/hq-holden\/hq-holden-vs-hg-holden\/","title":{"rendered":"HQ Holden vs HG Holden"},"content":{"rendered":"\n<p><a href=\"https:\/\/australianholden.com\/index.php\/australian-holden\/h-series\/\">H Series Home<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/australianholden.com\/index.php\/australian-holden\/h-series\/hq-holden\/\">HQ Holden<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/australianholden.com\/index.php\/australian-holden\/h-series\/hg-holden\/\">HG Holden<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/amzn.to\/4cqplxi\">HQ HJ HX HZ Repair Manual<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>The Dawn of a New Era<\/strong><\/h2>\n\n\n\n<p>The&nbsp;HG Holden&nbsp;represented the refined late-1960s Holden with updated styling, improved suspension, and V8 performance in Monaro variants. By 1971, Holden introduced the&nbsp;HQ Holden, marking a major transformation for the brand with an all-new body, updated chassis, and significantly modernized styling.<\/p>\n\n\n\n<p>The HQ Holden was a leap forward in design, comfort, and performance, signaling the start of Holden\u2019s dominance in the early 1970s with more contemporary styling, stronger engines, and improved drivability.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Design and Styling Comparison<\/strong><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Exterior Design<\/strong><\/h2>\n\n\n\n<p><strong>HG Holden:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Late-1960s styling with refined front grille, squared tail lights<\/li>\n\n\n\n<li>Sedan, wagon, panel van, and utility variants<\/li>\n\n\n\n<li>Chrome trim functional; Deluxe and Special trims offered extra detailing<\/li>\n\n\n\n<li>Bold stance and muscular look<\/li>\n<\/ul>\n\n\n\n<p><strong>HQ Holden:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Completely new body design, longer, wider, and lower than HG<\/li>\n\n\n\n<li>Modern, squared lines with flatter panels and larger windows<\/li>\n\n\n\n<li>Redesigned grille, bumpers, and tail lights for contemporary appearance<\/li>\n\n\n\n<li>Sedan, wagon, panel van, and utility variants continued<\/li>\n\n\n\n<li>Chrome trim subtle but stylish; Deluxe and Special trims upgraded<\/li>\n<\/ul>\n\n\n\n<p>The HQ represented a major styling overhaul, looking far more modern and substantial than the HG.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Interior Design<\/strong><\/h2>\n\n\n\n<p><strong>HG Holden:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dashboard with improved ergonomics and clear instrumentation<\/li>\n\n\n\n<li>Bench seating for six<\/li>\n\n\n\n<li>Modest interior materials, Deluxe and Special trims upgraded<\/li>\n<\/ul>\n\n\n\n<p><strong>HQ Holden:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Completely redesigned interior with modern dashboard layout<\/li>\n\n\n\n<li>Better instrumentation and ergonomics<\/li>\n\n\n\n<li>Seats more supportive, especially in Deluxe and Special trims<\/li>\n\n\n\n<li>Cabin more spacious and comfortable with improved visibility<\/li>\n\n\n\n<li>Interior trim higher quality, giving a more premium feel<\/li>\n<\/ul>\n\n\n\n<p>The HQ interior felt like a step into the 1970s, with modern styling and improved comfort over the HG.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Platform and Engineering Changes<\/strong><\/h2>\n\n\n\n<p><strong>Chassis and Suspension:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>HG: Ladder-frame monocoque chassis with refined suspension<\/li>\n\n\n\n<li>HQ: New fully boxed perimeter frame for increased rigidity<\/li>\n\n\n\n<li>Independent front suspension with coil springs, leaf-spring rear<\/li>\n\n\n\n<li>Improved handling, smoother ride, and better road stability<\/li>\n<\/ul>\n\n\n\n<p><strong>Brakes and Safety:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Drum brakes standard front and rear; optional front disc brakes<\/li>\n\n\n\n<li>Safety improvements including seatbelt mounting and better ergonomics<\/li>\n<\/ul>\n\n\n\n<p>The HQ offered a more solid, stable, and comfortable ride than the HG, reflecting modern engineering standards.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Engine and Drivetrain Comparison<\/strong><\/h2>\n\n\n\n<p><strong>HG Holden Engines:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>149 cu in, 179 cu in, 186 cu in \u201cRed\u201d six-cylinder engines<\/li>\n\n\n\n<li>253 cu in and 308 cu in V8 engines for Monaro and Special variants<\/li>\n\n\n\n<li>Rear-wheel drive, three-speed manual or optional column\/floor shift<\/li>\n<\/ul>\n\n\n\n<p><strong>HQ Holden Engines:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Continuation of \u201cRed\u201d six-cylinder engines with minor refinements<\/li>\n\n\n\n<li>V8 engines now included 253, 308, and introduction of 350 cu in (small block) in Monaro GTS 350<\/li>\n\n\n\n<li>Improved gearbox options, including four-speed manual<\/li>\n\n\n\n<li>Rear-wheel drive retained with upgraded differential options<\/li>\n<\/ul>\n\n\n\n<p><strong>Performance Comparison:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>HG: Reliable, smooth, and powerful for its time<\/li>\n\n\n\n<li>HQ: More powerful, refined, and modern; V8 models offered significantly improved performance<\/li>\n\n\n\n<li>HQ provided a more capable and enjoyable driving experience, particularly on highways<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Model Range Comparison<\/strong><\/h2>\n\n\n\n<p><strong>HG Holden:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2-door and 4-door sedans, wagon, panel van, utility<\/li>\n\n\n\n<li>Deluxe, Special, and Monaro trims<\/li>\n<\/ul>\n\n\n\n<p><strong>HQ Holden:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2-door and 4-door sedans, wagon, panel van, utility<\/li>\n\n\n\n<li>Deluxe, Special, Monaro, and high-performance GTS variants<\/li>\n\n\n\n<li>Major mechanical and chassis upgrades enhanced comfort and handling<\/li>\n<\/ul>\n\n\n\n<p>The HQ maintained the versatility of the HG but added more modern and powerful options, appealing to a broader audience.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Technology and Features<\/strong><\/h2>\n\n\n\n<p><strong>HG:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Functional dashboard, optional heater and radio<\/li>\n\n\n\n<li>Focused on practicality and reliability<\/li>\n<\/ul>\n\n\n\n<p><strong>HQ:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Modern dashboard design with improved ergonomics and instrumentation<\/li>\n\n\n\n<li>Optional heater, radio, air conditioning, and upgraded trim<\/li>\n\n\n\n<li>Improved seat comfort and cabin space<\/li>\n\n\n\n<li>Enhanced mechanical reliability and smoother operation<\/li>\n<\/ul>\n\n\n\n<p>The HQ offered significantly improved comfort, convenience, and modern features compared to the HG.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Driving Experience<\/strong><\/h2>\n\n\n\n<p><strong>HG Holden:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Smooth and reliable, suitable for everyday driving<\/li>\n\n\n\n<li>Comfortable for families, with strong V8 options for sporty models<\/li>\n<\/ul>\n\n\n\n<p><strong>HQ Holden:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>More stable, solid ride due to new chassis and suspension<\/li>\n\n\n\n<li>Improved steering and handling<\/li>\n\n\n\n<li>Powerful engines, including V8s, made it enjoyable for spirited driving<\/li>\n\n\n\n<li>Cabin more comfortable and quieter<\/li>\n<\/ul>\n\n\n\n<p>The HQ felt far more modern and capable, providing a polished early-1970s driving experience.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Reliability and Common Problems<\/strong><\/h2>\n\n\n\n<p><strong>HG:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Reliable \u201cRed\u201d six-cylinder and V8 engines<\/li>\n\n\n\n<li>Minor wear in suspension or trim<\/li>\n\n\n\n<li>Easy to maintain<\/li>\n<\/ul>\n\n\n\n<p><strong>HQ:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Reliable engines and improved mechanicals<\/li>\n\n\n\n<li>New chassis and suspension enhanced durability<\/li>\n\n\n\n<li>Slightly more complex mechanics on V8 models but improved performance<\/li>\n\n\n\n<li>Interior trim more robust<\/li>\n<\/ul>\n\n\n\n<p>Both models are dependable, but HQ offered improved longevity and refinement.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Ownership Costs Today<\/strong><\/h2>\n\n\n\n<p><strong>Purchase Price:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>HG: Collectible late-1960s Holden<\/li>\n\n\n\n<li>HQ: Highly desirable early-1970s Holden with modern styling and improved performance<\/li>\n<\/ul>\n\n\n\n<p><strong>Parts Availability:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Limited for both; HQ parts easier to source due to longer production and Monaro GTS popularity<\/li>\n<\/ul>\n\n\n\n<p><strong>Running Costs:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Both economical, with HQ offering smoother operation and better driving dynamics<\/li>\n\n\n\n<li>V8 models higher maintenance but significantly more powerful<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Collector and Enthusiast Value<\/strong><\/h2>\n\n\n\n<p><strong>HG Holden:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Appreciated for late-1960s styling and V8 Monaro performance<\/li>\n\n\n\n<li>Transitional classic between the 1960s and 1970s<\/li>\n<\/ul>\n\n\n\n<p><strong>HQ Holden:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Highly collectible early-1970s Holden<\/li>\n\n\n\n<li>Modern styling, V8 performance, and GTS variants make it extremely sought after<\/li>\n\n\n\n<li>Deluxe, Special, and Monaro trims particularly desirable<\/li>\n<\/ul>\n\n\n\n<p>Choose HG if:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You want a bold late-1960s Holden with classic styling and V8 performance<\/li>\n\n\n\n<li>You value historical significance<\/li>\n<\/ul>\n\n\n\n<p>Choose HQ if:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You want a modern early-1970s Holden with refined styling, comfort, and performance<\/li>\n\n\n\n<li>You value upgraded mechanicals and collectible GTS variants<\/li>\n<\/ul>\n\n\n\n<p>Verdict \u2013 Which Is Better? The HG Holden offered bold late-1960s styling, comfort, and V8 performance. The HQ Holden was a major evolution with modernized body, chassis, and interior, plus more powerful engine options. For collectors, HG is valued for its late-1960s charm, while HQ is prized for modern styling, comfort, and early-1970s performance, particularly in GTS variants.<\/p>\n\n\n\n<p><a href=\"https:\/\/amzn.to\/4cqplxi\">HQ HJ HX HZ Repair Manual<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>H Series Home HQ Holden HG Holden HQ HJ HX HZ Repair Manual The Dawn of a New Era The&nbsp;HG Holden&nbsp;represented the refined late-1960s Holden with updated styling, improved suspension, and V8 performance in Monaro variants. By 1971, Holden introduced the&nbsp;HQ Holden, marking a major transformation for the brand with an all-new body, updated chassis, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3475,"parent":35,"menu_order":11,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"class_list":["post-3204","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>HQ Holden vs HG Holden - Australian Holden<\/title>\n<meta name=\"description\" content=\"The HQ Holden was a leap forward in design, comfort, and performance, signaling the start of Holden\u2019s dominance in the early 1970s\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/australianholden.com\/index.php\/australian-holden\/h-series\/hq-holden\/hq-holden-vs-hg-holden\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HQ Holden vs HG Holden - 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