Overview & Reviews

Known in its earlier years as the GMC Suburban, the GMC Yukon XL is actually one of the longest-running models sold in the United States. This popular SUV debuted back in 1936. After serving faithfully for many evolutionary years as a truck-based station wagon primarily meant for commercial or rural use, the renamed gentle giant has increasingly become the go-to choice for families or anyone needing class-leading passenger and cargo capacity as well as solid truck-based towing capability.

With stout underpinnings, strong powertrains, a comfortable ride and spacious seating for up to nine plus their cargo, the current truck is a very capable large SUV. A short list of competitive sport-utilities may offer more refinement and ultra-lux conveniences for more bucks, but the GMC Yukon XL (as well as its Chevy Suburban equivalent) remains easy to recommend thanks to its massive versatility. Furthermore, used vehicle shoppers with more serious towing requirements should know that, up until 2015, and unlike its few rivals, the Yukon XL was also available in a heavy-duty (2500) version.

Current GMC Yukon XL
Redesigned for 2015, the GMC Yukon XL is a longer-wheelbase version of the Yukon full-size SUV. Major updates for this fourth-generation model include increased engine output with slightly improved fuel economy, the addition of a large, multifunction touchscreen, added safety and technology features and a fold-flat third-row seat. Seating for eight is standard, but available second-row captain's chairs drop the count to seven, while a front bench seat (available only on the base model) increases it to nine.

The trim level structure includes base SLE, luxurious SLT and downright plush Denali models. Yukon XL SLE models come with all the essentials, including front and rear parking sensors, automatic tri-zone air-conditioning, Bluetooth phone and audio connectivity and OnStar, while the SLT features niceties such as keyless ignition and entry, heated and ventilated front seats and a suite of electronic driver aids such as forward collision alert, rear cross-traffic alert and lane-departure warning. The Denali's added highlights include a unique grille, a more powerful V8 engine, 20-inch alloy wheels, an adaptive suspension, a premium audio system, the navigation system and second-row heated and power-folding captain's chairs.

Under the hood of the SLE and SLT is a 5.3-liter, 355-horsepower V8. The Denali packs even more power, as it features a 6.2-liter V8 with 420 hp. All Yukon XLs come with a six-speed automatic transmission that sends power to the rear wheels on 2WD models or all four wheels on 4WD models. Should you opt for the latter, a two-speed transfer case with low-range gearing is optional on the lower trims and standard on the Denali.

In reviews, we've been impressed by the Yukon XL's combination of luxury, utility and comfort, especially given its humble pickup-truck underpinnings. The ride is smooth and quiet, while handling is reasonably secure. Inside there's an upscale, modern design featuring high-quality materials. However, although we're glad the Yukon XL now has an integrated fold-flat third-row seat, it makes for a rather high loading height. As such, a Toyota Sequoia or big crossover like GMC's Acadia might better suit your cargo- and passenger carrying needs. But if you need the Yukon's outsized towing, hauling and passenger capabilities, it's as good as it gets.

Used GMC Yukon XL Models
The GMC Yukon XL that was produced from 2007 through 2014 boasted an updated chassis that provided all of the prior version's strength along with a more comfortable ride and improved handling, performance and efficiency. This Yukon XL had more slab-sided styling than the prior generation and also had more in terms of safety features, such as front seat side airbags, stability control and side curtain airbags for all three rows.

This generation of the Yukon XL came in two versions – standard 1500 and heavy-duty 2500 -- and three trim levels: well-equipped SLE, leather-lined SLT and top-dog Denali (1500 only). The 1500 versions had a 5.3-liter V8 (320 hp), while the 2500s came with a 6.0-liter V8 rated at 352 hp. The Denali trim featured a 6.2-liter V8 with 380 hp until 2010, when output climbed to 403 hp. All were mated to a six-speed automatic transmission and all offered a choice of either two- or four-wheel drive except for the Denali. The latter was equipped with an all-wheel-drive system that didn't have low-range gearing. Towing capacity of the heavy-duty 2500 version could approach 10,000 pounds.

For such a big SUV, this GMC Yukon XL is relatively quick, although a full load of passengers and gear will slow down the base V8 considerably. On the move, these Yukon XLs are composed and offer up a smooth ride. When pointed straight down an interstate or out in the wide-open spaces, there aren't many better, more capable cruisers than this GMC Yukon XL. Overall, it's a compelling and top-rated choice for used vehicle shoppers with lots of people- or gear-hauling needs.

Potential buyers should note that there were a few notable changes throughout this generation. For 2008, a six-speed automatic replaced the four-speed unit on the 2500. The following year the 1500 benefitted from the same upgrade. Front side airbags debuted for 2010, as did a standard USB port for the audio system. For 2014, the heavy-duty 2500 series was dropped from the lineup, and the SLE trim got more standard features, namely rear parking sensors, a rearview camera and power-adjustable pedals.

The previous-generation Yukon XL that debuted for the 2000 model year and lasted through 2006 was packaged more efficiently than before and heralded the debut of this model name, as this vehicle was previously called a Suburban. Although increasingly outclassed by newer competitors in its later years, this Yukon XL's warehouse-sized interior made it an easy pick for families and home remodelers who truly needed massive passenger and cargo space. Interior materials and fit and finish were merely adequate, however, and the exterior design was beginning to look a tad dated by the end of its run.

This generation was slightly shorter than its predecessor and several trim levels and a couple of modest V8s were available initially, but by 2001 the two "small-block" engines were up to 285 and 320 hp, while an available new 8.1-liter V8 with 340 hp and 455 lb-ft of stump-pulling torque offered even more grunt. The Yukon XL inched further up the comfort scale as the years went by, but the big news for '03 was the availability of an innovative Quadrasteer four-wheel-steering system on 3/4-ton (2500) models -- reducing the turning circle by a substantial 8 feet and also improving towing stability. The cabin also received numerous improvements including tri-zone climate controls and available DVD entertainment, second-row captain's chairs and power-adjustable pedals. Updates including OnStar, steering-wheel audio controls and tire-pressure monitoring carried the big GMC through 2006.

Previous to this was the Suburban from 1992-'99. After a long, enduring model run by the previous generation that extended from 1973-'91, the then-new '92 GMC Yukon XL finally adopted the sleek body design and freshened interiors of its previously updated pickup truck siblings. In addition to handsome new looks, this completely redesigned Suburban boasted more glass area and a lower step-in height than its antiquated predecessor.

After a few years of detail improvements, redesigned seats and a new modular dashboard graced the Suburban's interior in '95, and a year later daytime running lamps marked the adoption of several powerful new Vortec gasoline engines ranging up to 290 hp. For off-roaders, four-wheel-drive models adopted a modern independent front suspension and a more convenient Insta-Trac electronic shift-on-the-fly transfer case. In '98, four-wheel-drive operation was enhanced again with an optional AutoTrac automatic full-time 4WD system for set-it-and-forget-it convenience.

User Reviews:

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  Great till new engine at 12000 miles - 2007 GMC Yukon XL
  By Rob - January 21 - 7:13 pm

  Great truck. With newborn twins and two older kids along with 2 dogs this truck fit our needs very well. Was very happy with the truck until the 12000 mile service. There is already a TSB. If you get any knocking in the engine, engine warning lights, traction control or stabilitrack error messages- go to your dealer! Cylinder #3 was self-destructing and they will not let me drive it due to safety concerns. Will see how long a new engine takes and am concerned that the new one will have the same issues.

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  Not likley to ge back to GM - 2003 GMC Yukon XL
  By DavidB - January 8 - 11:43 am

  This vehicle has been, without a doubt, the worst value for money that I have spent. I have purchased 8 NEW GM products. This is the most that I have spent and the most dissapointed that I have been (35% of purchase price on repairs, not maintenance). Head gasket leaked at 70,000 km. Random electrical failures from the onset have resulted in more than 35 dead battery incidents. Random sluggish performance due to fuel issues (new pump has not fixed the problem). Recently has been dieing on the road with 3/4 tank of gas!! This vehicle had great potential but the quality of the components has really killed my opinion. At least OnStar works when these things happened to my wife!

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  Multiple Repairs - 2000 GMC Yukon XL
  By neveragain - January 5 - 7:53 pm

  Fuel pump left us stranded 700 mls from home$1000, abs module replaced $1000, it has since gone out again and dealer has no record of fixing it the first time. Brakes wear unevenly, cuts out at stop light, multiple visits to dealer never corrected. Doors make terrible noise, no amount of oil, wd 40 helps. Window motors stopped working. Not a dependable vehicle at all. Cheap interior coming to pieces

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  Nice but not trouble free. - 2004 GMC Yukon XL
  By Josh - July 29 - 9:03 pm

  We bought this to pull our travel trailer and haul the four kids around. Towing power is nice but the interior is not nearly as useful as the Honda Odyssey we traded in. In the last 4 months we have had to change the thermostat, have the gauge cluster replace, and have an air bag light coming on and off. Not trouble free by any standard. This is a really nice vehicle but the quality is not all that great. Just make sure to have money set aside for repairs!

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  Bad Apple - 2002 GMC Yukon XL
  By Derrick Leak Sr - May 11 - 2:30 pm

  I bought my 2002 Yukon XL(1500 2WD) brand new. By 30k miles my transmission went out, Steering wheels went clunk. My computer chip went bad not once but twice leaving the AC and heater running at full blast throughout the day/night until killing the battery. Between 30-45k the transmission had to be completely replaced. The GMC warranty folks just wanted me to agree on a warranty to wash their hands. I asked about all these problems and they were like never heard of anything like this before. After reading some of your viewers posts I see otherwise. I now have 81000 miles on it now and the tranny seal is leaking and the warranty is over. You already know how I feel.

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  Worse MPG than my "91 Suburban - 2003 GMC Yukon XL
  By SamanthaSpade - February 19 - 10:00 am

  I replaced my 1991 Suburban. Thats the Old Old tank model. The 03 xl shakes you with every little bump in the road. At first it would bump my foot off the gas petal. This is not a heavy duty, made to last truck. The metal is very thin. You should not lean against the truck it may pop inwards on the metal. OK so I am getting use to this, but a truck thats half the weight of the 1991 Burb and not as solidly build interior or exterior, about 1/2 less leg room and storage compartment, and less the extra amenities, (1991 was a 2500 upgraded interior), I HOPED THE GAS MILEGE FOR ALL THESE MINUS WOULD MEAN BETTER GAS MILEAGE, GUESS AGAIN. My 91 was about 12-14MPG all around. My 03 xl gets just over 11 all around. UGH! I did not purchase for the gas mileage, I purchased for safety. BUT I thought I would get 2+ MPG better in the xl. I write so your not expecting what the advertisement says UP to14city -17on the highway. the Up to is really stretching it.

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  Worst SUV ever - 2001 GMC Yukon XL
  By Alfonso Ocampo - January 31 - 6:16 pm

  Worst vehicle I have ever bought. Spent a lot of money on this truck. This SUV slips way too much in snow even with 4wd on. I changed the battery on this truck twice, brakes were horrible they couldnt be fixed, and power for this beast needs to be improved. GM dissapointed me. GMC you just fell in the same class as a Ford.

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  Good for the first 60K miles - 2007 GMC Yukon XL
  By Bayou - December 2 - 11:43 am

  This truck has been great for the fist 60K of its life, but has become a money pit after. I had front end alignment problems. Altenator went which killed the battery, cause several instances of me needing a jumpstart and a tow. Now both my front hub bearings went and the windshild washer heater module went. ALl the fluid would empty out randomly. GM dealer told me I was lucky the front wheel didnt fall off. That is great to hear when my kids are in the car! Door handle chrome is peeling and slitting my finger open like a razor blade. Lights are burned out on the seat heater switches on the door. I was hoping to buy anthother GMC but with all these problems, I dont know.

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  Endless Major Repairs - 2000 GMC Yukon XL
  By ck123 - October 19 - 10:00 am

  Have owned the vehicle for 13 mths. There have been major repairs. I have spend more time and money on repairs on this GMC than on my three previous vehicles combined in 12 years- Acura,Honda and Nissan. GMC repairs include: 4 wheel drive control switch, fuel pump/sending unit, front wheel bearings, power DR-side window motor. The fuel pump has been the most dangerous to date: the vehicle stalled without warning while travelling on I-40. Power brakes & steering were lost; I drifted until the vehicle came to a stop. The fuel pump had already been changed once and all power window motors had been replaced twice because of failure.

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  Prepare for service! - 2007 GMC Yukon XL
  By gmtruckman - October 16 - 11:19 am

  Very comfortable vehicle but many, many problems with all the little sensors plus the 5.3 liter motor has a major defect and burns oil. GM says 1 quart per 2,000 miles is okay but after 80,000 miles it burns double that. It will even fail inspection for a lean cylinder due to the oil consumption. The services stabilitrack / traction control will also pop on for you on multiple occasions. The tires monitoring system always needs to be reset, the cruise control works only when it wants too and the vehicle used allot of fuel. They say 13c/19hwy but on average you get 14.9 total.