The 2013 GMC Yukon could be equipped with two gasoline V8 engines: a 5.3-liter V8 as standard on most trims, and a 6.2-liter V8 that was available on the Yukon Denali.
Engine options for the 2013 Yukon
These are the two engines you could find under the hood in 2013, along with their typical output figures.
- 5.3-liter V8 (Vortec 5300) — about 320 horsepower and 335 lb-ft of torque. This engine powered the majority of Yukon models and was paired with a 6-speed automatic transmission.
- 6.2-liter V8 — about 403 horsepower and 417 lb-ft of torque. This larger engine was the Denali-only option, offering stronger acceleration and towing capability.
The 5.3L V8 served as the standard choice for everyday driving and efficiency, while the 6.2L V8 on the Denali provided higher performance for buyers prioritizing power and towing capacity.
Denali-specific note
Only the Yukon Denali trim offered the 6.2-liter engine, making it the top-tier option within the 2013 Yukon lineup. Transmission generally remained a 6-speed automatic, with four-wheel-drive configurations available across trims.
Summary
In summary, the 2013 Yukon offered two V8 engine choices: a standard 5.3-liter V8 and an optional 6.2-liter V8 available on the Denali trim, balancing efficiency and performance for buyers.