{"id":212,"date":"2017-05-04T19:05:19","date_gmt":"2017-05-04T19:05:19","guid":{"rendered":"http:\/\/www.dealerfireblog.com\/allstatepeterbilt\/?p=212"},"modified":"2025-11-10T19:52:04","modified_gmt":"2025-11-10T19:52:04","slug":"2017-paccar-mx-11-and-mx-13-engine-performance-ratings","status":"publish","type":"post","link":"https:\/\/www.allstatepeterbilt.com\/blog\/2017-paccar-mx-11-and-mx-13-engine-performance-ratings\/","title":{"rendered":"How has PACCAR updated the MX-11 and MX-13 engines for 2017?"},"content":{"rendered":"\n
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2017 PACCAR MX-11 and MX-13 Engine Performance Ratings<\/h2>\n\n\n\n

2017 brought with it upgrades to two of the top engines in the PACCAR lineup; the PACCAR MX-11 and MX-13 engines. Several upgrades have led to increased performance ratings.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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The PACCAR MX-13 and MX-11 engines are designed to deliver optimum performance, durability, fuel economy, and the lowest total cost of ownership for our customers.\u201d – Landon Sproull, PACCAR vice president.<\/p><\/blockquote>\n\n\n\n

PACCAR Engines Horsepower and Torque<\/h3>\n\n\n\n

The output of the PACCAR MX-11 engine has been increased to 430 horsepower and 1,650 pound-feet of torque, with the lower end power rated at 335 horsepower and 1,150 pound-feet of torque. The new PACCAR MX-13 engine now checks in at 510 horsepower and 1,850 pound-feet of torque. Both engines deliver peak torque at 900 RPM.<\/p>\n\n\n\n

Read More: Peterbilt Announces Enhancements to New Model 579 EPIQ Package<\/a><\/strong><\/p>\n\n\n\n

PACCAR\u2019s lineup of engines are designed to be rugged and durable. Both MX engines have been designed to offer an industry-leading B10 life of one million miles. 90 percent of the engines PACCAR builds are expected to reach one million miles before needing a major overhaul.<\/p>\n\n\n\n

The MX engines offer several features that are designed to improve performance and fuel economy. The 2017 MX-11 and MX-13 offer a new new single cylinder air compressor, variable displacement oil pump. and variable speed coolant pump. These features help improve fuel economy over previous models.<\/p>\n\n\n\n

Other new features and upgrades include:<\/p>\n\n\n\n