The 2023 GMC Yukon debuts the third model year for the latest fifth-gen SUV, ushering in a number of updates compared to the previous 2022 model year. Now, we’re taking a closer look at the 2023 GMC Yukon towing capacities with the following GM Authority spec breakdown.
Before we dive into the specs, let’s briefly talk about the mechanical bits and various configurations on offer, starting with what’s under the hood. The 2023 GMC Yukon is available with a trio of powerplant options, including the naturally aspirated 5.3L V8 L84 gasoline engine, rated at 355 horsepower at 5,600 rpm and 383 pound-feet of torque at 4,100 rpm, as well as the naturally aspirated 6.2L V8 L87 gasoline engine, rated at 420 horsepower at 5,600 rpm and 460 pound-feet of torque at 4,100 rpm, and finally, the 3.0L I6 LM2 turbodiesel Duramax, rated at 277 horsepower at 3,750 rpm and 460 pound-feet of torque at 1,500 rpm.
All three engines connect to the GM 10L80 10-speed automatic transmission and a 3.23 final drive ratio, with either rear-wheel drive or four-wheel drive available to put the power down.
Notably, the 2023 GMC Yukon towing capacity is increased when equipped with the optional Max Trailering Package. Tagged with RPO code NHT, the 2023 GMC Yukon Max Trailering package includes (relevant RPO codes listed in parentheses):
- ProGrade Trailering System content (ZL6)
- Extra capacity cooling system (V03)
- 2-speed active transfer case (NQH)
Note that the extra capacity cooling system is only included with the gasoline engine options, while the two-speed active transfer case is only included for GMC Yukon SLE and SLT trim levels with four-wheel drive. Additionally, the ZL6 ProGrade Trailering System includes:
- Hitch Guidance with hitch View (PZ8)
- Trailer brake controller (JL1)
- Smart Trailer Integration Indicator (UET)
- Trailer Side Blind Zone Alert (UKV)
The Trailer Side Blind Zone Alert (RPO code UKV) is included for all trim except SLE.
Finally, the 2023 GMC Yukon is also available in the XL extended length body style, which, compared to the “standard” body style, is 15 inches longer, measured with an overall length of 225.7 inches compared to 210.7 inches for the standard-length model.
So, with all that covered, let’s check out the 2023 GMC Yukon towing capacities:
2023 GMC Yukon Towing Capacities
| Model | Drivetrain | 5.3L V8 L84 | 6.2L V8 L87 | Turbodiesel 3.0L I6 LM2 | |||
|---|---|---|---|---|---|---|---|
| Axle Ratio | Max Trailer Weight (lbs / kg) | Axle Ratio | Max Trailer Weight (lbs / kg) | Axle Ratio | Max Trailer Weight (lbs / kg) | ||
| Yukon | 2WD | 3.23 | 7,900 / 3,583 | 3.23 | 7,700 / 3,493 | 3.23 | 8,100 / 3,674 |
| Yukon with NHT1 | 2WD | 3.23 | 8,400 / 3,810 | 3.23 | 8,200 / 3,720 | 3.23 | 8,100 / 3,674 |
| Yukon | 4WD | 3.23 | 7,700 / 3,493 | 3.23 | 7,500 / 3,402 | 3.23 | 7,800 / 3,538 |
| Yukon with NHT1 | 4WD | 3.23 | 8,200 / 3,720 | 3.23 | 8,000 / 3,629 | 3.23 | 7,800 / 3,538 |
2023 GMC Yukon XL Towing Capacities
| Model | Drivetrain | 5.3L V8 L84 | 6.2L V8 L87 | Turbodiesel 3.0L I6 LM2 | |||
|---|---|---|---|---|---|---|---|
| Axle Ratio | Max Trailer Weight (lbs / kg) | Axle Ratio | Max Trailer Weight (lbs / kg) | Axle Ratio | Max Trailer Weight (lbs / kg) | ||
| Yukon XL | 2WD | 3.23 | 7,800 / 3,538 | 3.23 | 7,600 / 3,447 | 3.23 | 7,800 / 3,538 |
| Yukon XL with NHT1 | 2WD | 3.23 | 8,300 / 3,765 | 3.23 | 8,100 / 3,674 | 3.23 | 7,800 / 3,538 |
| Yukon XL | 4WD | 3.23 | 7,500 / 3,402 | 3.23 | 7,300 / 3,311 | 3.23 | 7,700 / 3,493 |
| Yukon XL with NHT1 | 4WD | 3.23 | 8,000 / 3,629 | 3.23 | 7,800 / 3,538 | 3.23 | 7,700 / 3,493 |
Looking over the numbers, we find the highest 2023 GMC Yukon towing capacity for the standard-length body style is 8,400 pounds, as offered by models equipped with the 5.3L V8 L84 gasoline engine, rear-wheel drive, and NHT package. The lowest towing capacity for the standard-length body style is 7,500 pounds, as offered by models with the 6.2L V8 L87 engine and four-wheel drive.
Meanwhile, 2023 GMC Yukon XL towing capacities max out with a trailer weight rating of 8,300 pounds for models equipped with the 5.3L V8 L84 gasoline engine, rear-wheel drive, and the NHT package, while the lowest trailer weight rating for the 2023 GMC Yukon XL is 7,400 pounds, as offered by models with the 6.2 V8 L87 engine and four-wheel drive.
Under the skin, all 2023 GMC Yukon models ride on the GM T1 platform. Production takes place at the GM Arlington plant in Texas.
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Comments
To bad I can’t get the Yukon ultimate I’ve had on order for over a year now🤦♂️🤦♂️🤦♂️👎
Needs a 3.73 axel ratio
Weak, my Mercedes GLS450 is much smaller than the Yukon, has lower torque, and still tows 7,500 lbs. I don’t get it. I feel like they could make the Yukon tow 10k lbs like the Jeep Grand Wagoneer.