{"id":215367,"date":"2016-04-18T19:51:10","date_gmt":"2016-04-18T19:51:10","guid":{"rendered":"http:\/\/blog.supercars.net\/blog\/?p=215367"},"modified":"2024-12-29T18:56:14","modified_gmt":"2024-12-29T18:56:14","slug":"1971%e2%86%921980-mercedes-benz-450-sl","status":"publish","type":"post","link":"https:\/\/www.supercars.net\/blog\/1971%e2%86%921980-mercedes-benz-450-sl\/","title":{"rendered":"1971 &#8211; 1980 Mercedes-Benz 450 SL"},"content":{"rendered":"<h1>1971\u21921980 Mercedes-Benz 450 SL<\/h1>\n<p><span id=\"intelliTXT\">In April 1971 a new SL rolled out onto the highway and it was first time the model series had eight-cylinder power. The series was also had a very high safety concept which had a strengthened A-pillar that could meet USA standards. The result was a resounding success, and the formula was built from 1971 to 1989.<\/span><\/p>\n<p>In Autumn of 1971, the 450 SL was produced exclusively for the US market. Its engine (M 117) developed an output of 165 kW at 5000 rpm. Top speed was 215 km\/h, and it needed 8.8 seconds to go from 0 to 100 km\/h. In 1972 the corresponding Coup\u00e9 version, the 450 SLC followed, with identical engine and identical performance. Prior to March 1973, both were destined exclusively for export to North America; after that they were included in the general sales range.<\/p>\n<p>After 1974 American-delivered cars were equipped with larger, rubberized DOT-compliant bumpers that extended the car eight inches. Throughout production all American cars had quad headlamps and many were fitted with a three-speed automatic transmission.<\/p>\n<p>To distinguish the the 450 SL from other 2.8 and 3.5-litre models in the range an inconspicuous front spoiler was attached to the rear lower end of the front apron and distinctly increased the radiator&#8217;s air throughput.<\/p>\n<p>Between November 1975 and February 1976 the fuel injection systems of all three engines were changed for better compliance with the emission standards, which meanwhile also had become stiffer in most European countries. The electronically controlled Bosch D-Jetronic was abandoned for the newly developed mechanically controlled Bosch K-Jetronic.<\/p>\n<p>At the Geneva Motor Show in March 1980 the SL and SLC presented themselves in updated form. The new light-alloy eight-cylinder engines of the 126-series S-Class made their arrival in the 107 series and replaced the outgoing 450SL with the 500SL<\/p>\n<p>Story by Supercars.net<\/p>\n<figure class='gallery-item'>\r\n            <div class='gallery-icon landscape'>\r\n                <a href='https:\/\/www.supercars.net\/blog\/wp-content\/uploads\/2016\/04\/1971_MercedesBenz_450SL1.jpg' class='tipi-lightbox'>\r\n\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.supercars.net\/blog\/wp-content\/uploads\/2016\/04\/1971_MercedesBenz_450SL1.jpg\" class=\"attachment-full size-full\" alt=\"1971\u21921980 Mercedes-Benz 450 SL\" srcset=\"https:\/\/www.supercars.net\/blog\/wp-content\/uploads\/2016\/04\/1971_MercedesBenz_450SL1.jpg 800w, https:\/\/www.supercars.net\/blog\/wp-content\/uploads\/2016\/04\/1971_MercedesBenz_450SL1-300x225.jpg 300w, https:\/\/www.supercars.net\/blog\/wp-content\/uploads\/2016\/04\/1971_MercedesBenz_450SL1-100x75.jpg 100w, https:\/\/www.supercars.net\/blog\/wp-content\/uploads\/2016\/04\/1971_MercedesBenz_450SL1-770x578.jpg 770w, https:\/\/www.supercars.net\/blog\/wp-content\/uploads\/2016\/04\/1971_MercedesBenz_450SL1-293x220.jpg 293w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\r\n\t\t\t\t<\/a>\r\n            <\/div><\/figure>\n<h3>In Detail<\/h3>\n<table class=\"cardetails\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">tags<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\"><a href=\"http:\/\/www.supercars.net\/Search2?INPUT=r107&amp;searchType=cars\">r107<\/a><\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">submitted by<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\"><a href=\"http:\/\/www.supercars.net\/garage\/72036\/index.html\">Richard Owen<\/a><\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">type<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">Series Production Car<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">production years<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">1971 &#8211; 1980<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">built at<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">Munich, Germany<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">body stylist<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">Bruno Sacco<\/td>\n<\/tr>\n<tr>\n<td class=\"boldlabel\" align=\"left\" valign=\"bottom\" width=\"30%\">engine<\/td>\n<td class=\"boldvalue\" align=\"right\" valign=\"bottom\" width=\"70%\">M117 90\u00b0 V8<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">position<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">Front Longitudinal<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">aspiration<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">Natural<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">block material<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">Cast Iron w\/Aluminum Cylinder Head<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">valvetrain<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">Chain Driven SOHC 2 Valves \/ Cyl<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">fuel feed<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">Bosch Fuel Injection<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">displacement<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">4520 cc \/ 275.8 in\u00b3<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">bore<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">92 mm \/ 3.62 in<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">stroke<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">85 mm \/ 3.35 in<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">compression<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">8.8:1<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">power<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">165.5 kw \/ 222 bhp @ 5000 rpm<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">specific output<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">49.12 bhp per litre<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">bhp\/weight<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">135.86 bhp per tonne<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">torque<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">377 nm \/ 278.1 ft lbs @ 3000 rpm<\/td>\n<\/tr>\n<tr>\n<td class=\"boldlabel\" align=\"left\" valign=\"bottom\" width=\"30%\">body \/ frame<\/td>\n<td class=\"boldvalue\" align=\"right\" valign=\"bottom\" width=\"70%\">Type R107 Unitary Steel Monocoque<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">driven wheels<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">RWD<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">front tires<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">205\/70VR14<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">rear tires<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">205\/70VR14<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">front brakes<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">Discs<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">rear brakes<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">Discs<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">steering<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">Recirculating Ball<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">f suspension<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">Double Wishbones w\/Coil Springs, Anti-Roll Bar<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">r suspension<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">Swing Axles w\/w\/Coil Springs, Anti-Roll Bar<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">curb weight<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">1634 kg \/ 3600 lbs<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">wheelbase<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">2460 mm \/ 96.9 in<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">front track<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">1452 mm \/ 57.2 in<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">rear track<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">1440 mm \/ 56.7 in<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">length<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">4390 mm \/ 172.8 in<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">width<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">1790 mm \/ 70.5 in<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">height<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">1300 mm \/ 51.2 in<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">transmission<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">4-Speed Manual, 5-Speed Manual or 3-Speed Automatic<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">final drive<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">3.07:1<\/td>\n<\/tr>\n<tr>\n<td class=\"boldlabel\" align=\"left\" valign=\"bottom\" width=\"30%\">top speed<\/td>\n<td class=\"boldvalue\" align=\"right\" valign=\"bottom\" width=\"70%\">~217 kph \/ 134.8 mph<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">fuel econ epa<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">18.5 L\/100 km or 12.71 mpg-us<\/td>\n<\/tr>\n<tr>\n<td class=\"label\" align=\"left\" valign=\"bottom\" width=\"30%\">fuel capacity<\/td>\n<td class=\"value\" align=\"right\" valign=\"bottom\" width=\"70%\">90 litres or 23.76 gal.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h4>Auction Sales History<\/h4>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<figure class='gallery-item'>\r\n            <div class='gallery-icon landscape'>\r\n                <a href='https:\/\/www.supercars.net\/blog\/wp-content\/uploads\/2016\/04\/9459411.jpg' class='tipi-lightbox'>\r\n\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.supercars.net\/blog\/wp-content\/uploads\/2016\/04\/9459411.jpg\" class=\"attachment-full size-full\" alt=\"1971\u21921980 Mercedes-Benz 450 SL\" srcset=\"https:\/\/www.supercars.net\/blog\/wp-content\/uploads\/2016\/04\/9459411.jpg 1024w, https:\/\/www.supercars.net\/blog\/wp-content\/uploads\/2016\/04\/9459411-300x200.jpg 300w, https:\/\/www.supercars.net\/blog\/wp-content\/uploads\/2016\/04\/9459411-100x67.jpg 100w, https:\/\/www.supercars.net\/blog\/wp-content\/uploads\/2016\/04\/9459411-770x514.jpg 770w, https:\/\/www.supercars.net\/blog\/wp-content\/uploads\/2016\/04\/9459411-360x240.jpg 360w, https:\/\/www.supercars.net\/blog\/wp-content\/uploads\/2016\/04\/9459411-370x247.jpg 370w, https:\/\/www.supercars.net\/blog\/wp-content\/uploads\/2016\/04\/9459411-293x195.jpg 293w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\r\n\t\t\t\t<\/a>\r\n            <\/div><\/figure>\n<p><b><a href=\"http:\/\/www.supercars.net\/Pics?viewCarPic=y&amp;source=carGal&amp;carID=1205&amp;pgID=1&amp;pID=945941\">1973 Mercedes-Benz 450 SL Roadster<\/a> &#8211; sold for $12,100<\/b> The current owner, who recently passed away, acquired this remarkable 1973 450SL over 20 years ago. With fewer than 22,000 miles showing, it is finished in gold with the original brown leather interior and equipped with an automatic transmission, a tool roll and both hard and soft tops. As offered, it is a very nice example of the iconic 450SL \u2013 the definitive European luxury convertible of the 1970s.<br \/>\n<b>Auction Source: <\/b><a href=\"http:\/\/www.supercars.net\/gallery\/119513\/2469\/2.html\">2010 Vintage Cars of Meadow Book by RM Auctions<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1971\u21921980 Mercedes-Benz 450 SL In April 1971 a new SL rolled out onto the highway and it was first time the model series had eight-cylinder power. The series was also had a very high safety concept which had a strengthened A-pillar that could meet USA standards. The result was a resounding success, and the formula was built from 1971 to 1989. In Autumn of 1971, the 450 SL was produced exclusively for the US market. Its engine (M 117) developed [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":215369,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2187,2188,73,9348,17105],"tags":[3919,6833,2272,6834,75,6910,17414,22896,22871,22895,1660,13061,17106],"class_list":["post-215367","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1970s","category-1980s","category-mercedes-benz","category-guides","category-model-guides-production-cars","tag-1970s","tag-1970s-cars","tag-1980s","tag-1980s-cars","tag-mercedes-benz","tag-mercedes-model-in-depth","tag-mercedes-benz-model-guides-production-cars","tag-mercedes-benz-model-guides-r107","tag-mercedes-benz-model-guides-sl-class","tag-mercedes-benz-r107","tag-mercedes-sl","tag-car-profiles","tag-model-guides-production-cars"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>1971 - 1980 Mercedes-Benz 450 SL<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.supercars.net\/blog\/1971\u21921980-mercedes-benz-450-sl\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"1971 - 1980 Mercedes-Benz 450 SL\" \/>\n<meta property=\"og:description\" content=\"1971\u21921980 Mercedes-Benz 450 SL In April 1971 a new SL rolled out onto the highway and it was first time the model series had eight-cylinder power. The series was also had a very high safety concept which had a strengthened A-pillar that could meet USA standards. The result was a resounding success, and the formula was built from 1971 to 1989. In Autumn of 1971, the 450 SL was produced exclusively for the US market. Its engine (M 117) developed [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.supercars.net\/blog\/1971\u21921980-mercedes-benz-450-sl\/\" \/>\n<meta property=\"og:site_name\" content=\"Supercars.net\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Supercars.net\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/Supercars.net\/\" \/>\n<meta property=\"article:published_time\" content=\"2016-04-18T19:51:10+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-12-29T18:56:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.supercars.net\/blog\/wp-content\/uploads\/2016\/04\/1971_MercedesBenz_450SL1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Editorial Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@https:\/\/twitter.com\/supercars_net\" \/>\n<meta name=\"twitter:site\" content=\"@supercars_net\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Editorial Team\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.supercars.net\\\/blog\\\/1971%e2%86%921980-mercedes-benz-450-sl\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.supercars.net\\\/blog\\\/1971%e2%86%921980-mercedes-benz-450-sl\\\/\"},\"author\":{\"name\":\"Editorial Team\",\"@id\":\"https:\\\/\\\/www.supercars.net\\\/blog\\\/#\\\/schema\\\/person\\\/08906293a84eafb03312b711c1507c7e\"},\"headline\":\"1971 &#8211; 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