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Vehicle Description
Here's a excellent 2011 Infiniti M56 equipped with a 5.6L V8. This vehicle is in exceptional condition inside and out. This are M56 comes with a 420 horsepower with 417 lb-ft of torque V8. It's paired with a 7-speed automatic transmission and in stock form, can run 0-60 in about 4.7 seconds- making it one of the quickest sedans of the era. The M56 is equipped with a dual HPS cold air intake and upgrade exhaust , its safe to say the output is slightly higher than stock (likely in the 430-440 hp range) The M56 is a rear wheel drive vehicle with a fully independent suspension, which affords this full size sedan the handling of a true sports car. The M56 will also outperform vehicles like the BMW 550i and the Mercedes E550 with considerably more reliability and at a much lower maintenance cost (30-50% less).
Please Note: All prices shown do not include taxes, title, registration, and any applicable fees. Financing is available for qualified buyers through third-party lenders. Visit Hertel Auto Group to see more photos of this vehicle, or give us a call at 817-560-7100 to schedule a test drive.
At Hertel Auto Group, we've been proudly serving the Dallas-Fort Worth community since 2003, offering a curated selection of quality, pre-owned vehicles at fair prices. As a family-owned dealership, we take pride in providing a relaxed, no-pressure experience—whether you're looking for a dependable daily driver, a rugged truck, or something unique.
Stop by and see us at 2101 Ephriham Avenue, Fort Worth, TX 76164, or call 817-560-7100 to learn more. We’d love to help you find the right vehicle!
Vehicle Inquiry for 2011 Infiniti M M56

Vehicle Disclaimer
We do our best to ensure every listing is accurate, but mistakes happen. Please verify details before making any assumptions—our psychic abilities are limited. Prices do not include tax, title, registration, or any applicable fees. Financing is available for qualified buyers through third-party lenders. All vehicles are sold as-is, with no warranty expressed or implied from Hertel Auto Group. Any available warranties are solely through third-party providers and are not included in the sale unless otherwise stated. Vehicle descriptions and pricing are subject to human error, and we reserve the right to correct or refuse any sale based on incorrect information. All vehicles are subject to prior sale, and availability is not guaranteed. Got questions? Call us—we’re way more fun to talk to than an automated chatbot.