Hennessey Performance has released a new video which shows their tuned GMC Yukon Denali accelerating from 0-60 mph in 4.5 seconds and running the quarter mile in 13.1 seconds at 110 mph (177 km/h).

Hennessey  Performance has released a new video which shows their tuned GMC Yukon Denali accelerating from 0-60 mph in 4.5 seconds and running the quarter mile in 13.1 seconds at 110 mph (177 km/h).

In order to get these impressive numbers, Hennessey installed their HPE650 package which includes a supercharger, an intercooler, high-flow cylinder head, a new camshaft and an optimized ECU. Thanks to these modifications, the 6.2-liter V8 engine develops 665 bhp (496 kW) and 658 lb-ft (891 Nm) of torque - an increase of 245 bhp (183 kW) and 198 lb-ft (268 Nm) of torque.

Besides the performance upgrades, the model also has an individually-numbered dash plaque and "Hennessey" embroidered headrests.

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