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2008 GMC Yukon XL 2500

Overview
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2008 GMC Yukon XL 2500 Review

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Essentially mechanically identical to Chevrolet's Suburban, the 2008 GMC Yukon XL rides on General Motors' full-size SUV platform. Half-ton 1500 and heavy-duty 2500-series models are available, with rear- or four-wheel drive. The standard engine size is a 5.3-liter V8, available in either gasoline or flex-fuel versions (the latter so it can operate on E85), with 6.0-liter V8s optional. Or, buyers may step all the way up to an extravagant Yukon Denali with its class-leading 380-horsepower 6.2-liter V8, six-speed automatic transmission and upgraded level of features and luxury appointments.

You'll Like This Car If...

If you frequently need to carry plenty of cargo along with a sizable group of passengers, the full-size 2008 GMC Yukon XL is one of the few available choices. Yukon XLs are loaded with equipment, but the sticker price rises rapidly if you select a few options -- or move all the way up to the plush, top-of-the-line Denali.

You May Not Like This Car If...

If you like to breeze past gas stations without worrying about what it's costing you to get down the road, a Yukon XL won't bring smiles -- despite the new multi-displacement system that improves fuel economy.

What's New for 2008

Head-curtain airbags are standard on all models, while 2500 models receive StabiliTrak stability control.

Driving the Yukon XL 2500

Driving Impressions The Yukon XL -- especially in Denali form -- is a refined, if flamboyantly oversized, family and cargo hauler. With the six-speed automatic of the Denali, transmission responses are less...

harsh than in four-speed models, with less-noticeable delays, and a richer exhaust note emanates from the 6.2-liter V8. Despite energetic start-off acceleration, it's not quite as vibrant when passing. Ride quality in the Denali is hardly truck-like at all, and it feels secure in curves. Expressways are the Denali's forte, where an appealing ride blends with excellent stability and easy control.

Active Fuel Management Technology
Don't expect gas-mileage miracles from the new cylinder-deactivation system, but, when dealing with heavy vehicles, even a modest fuel-economy improvement is worth the effort.

Autoride Suspension
Available real-time damping lets a Yukon XL cross the line from acceptable ride comfort into a tempting -- perhaps even delightful -- road experience. You won't forget you're in a truck, but an Autoride-equipped Yukon XL promises more pleasant hours on long hauls.

2008 GMC Yukon XL 2500 Details
Interior

With space for up to nine occupants, depending upon the seating configurations for the individual rows, the 2008 GMC Yukon XL delivers great passenger comfort in a spacious interior. A lower-positioned instrument panel helps add leg space, front seats gain fore-and-aft and recline travel and second-row seats recline further, too. There is ample second-row leg and knee room, third-row headroom and second- and third-row shoulder room. The third-row seats fold flat, tumble forward and are removable. The Yukon's gloveboxes are huge, and available power fold-and-tumble second-row seats ease third-row access.

Exterior

The new Yukon XL boasts wraparound front and rear fascias and integrated running boards. GMC claims this is the most aerodynamic Yukon to date, helped by a sleek 57-degree windshield angle. The XL's 130.0-inch wheelbase and 222.4-inch overall length compare to 116.0 and 202.0 inches, respectively, for regular-size Yukons. Wider tracks (three inches greater in front) enhance stability. Doors extend over the rocker panels and larger headlamps deliver improved lighting spread. The XL Denali gets chrome accents, a distinctive honeycomb grille, unique headlamps with etched GMC logos, clear-lens tail lamps and 18-inch polished wheels.

Notable Equipment
Standard Equipment

The SLE includes Stabilitrak, head-curtain airbags, 17-inch alloy wheels, front and rear air conditioning, XM Satellite Radio, heated power mirrors, roof rails, side steps and rear privacy glass. SLT versions have leather appointments and front bucket seats, remote engine start and a cargo cover. The XL Denali includes Autoride suspension, the 6.2-liter V8, six-speed automatic transmission, a power liftgate, power release second-row fold-and-tumble bucket seats, power-adjustable pedals, heated windshield washers, an auto-dimming inside mirror, RainSense wipers, remote start, Ultrasonic Rear Parking Assist, a six-CD changer, Bose 10-speaker Centerpoint Surround Sound audio, "Nuance" leather-covered seats, heated first- and second-row captain's chairs and a leather-wrapped steering wheel with genuine wood accents. All Yukon XL models have GM's OnStar emergency and communications system.

Optional Equipment

Some tempting extras are available for the Yukon XL, including a power liftgate, sunroof, remote starting system, navigation system, DVD entertainment and heated steering wheel. Heated seats are offered for the first and second rows. Other options include power-retractable articulating assist steps (running boards), 20-inch wheels, rain-sensing wipers, Ultrasonic Rear Parking Assist, a rearview camera system and Autoride, GM's real-time damping suspension.

Under the Hood

The Yukon XL 1500 has a standard iron-block 5.3-liter V8 that produces 320 horsepower, and a 6.0-liter V8 is optional. Yukon XL Denali models have a 6.2-liter V8 that generates 380 horsepower. In the heavy-duty 2500 series, an iron-block 6.0-liter V8 makes 352 horsepower. All engines operate with Active Fuel Management technology, and the 5.3-liter V8 is available with E85 compatibility. Except for the Denali's six-speed automatic, the Yukon XL has a four-speed automatic transmission.


5.3-liter V8
320 horsepower @ 5200 rpm
340 lb.-ft. of torque @ 4200 rpm
EPA city/highway fuel economy: 14/20 (2WD)

5.3-liter V8 Flex Fuel
310 horsepower @ 5200 rpm
335 lb.-ft. of torque @ 4400 rpm
EPA city/highway fuel economy: 11/15 (2WD, E85), 11/14 (4WD, E85), 14/20 (2WD, Gas), 14/19 (4WD, Gas)

6.0-liter V8
366 horsepower @ 5500 rpm
380 lb.-ft. of torque @ 4300 rpm
EPA city/highway fuel economy: 12/17 (2WD); 12/17 (4WD)

6.0-liter V8
352 horsepower @ 5400 rpm
383 lb.-ft. of torque @ 4300 rpm
EPA city/highway fuel economy: 12/17 (2WD), 12/17 (4WD)

6.2-liter V8
380 horsepower @ 5500 rpm
417 lb.-ft. of torque @ 4400 rpm
EPA city/highway fuel economy: 12/18

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2008 GMC Yukon XL Consumer Reviews

Overall Rating
8.8
Out of 10

Based on 435 Ratings for the 2007 - 2014 models.

Review this car
  • Value
    8.7/10
    Quality
    8.9/10
  • Reliability
    9.2/10
    Performance
    9.1/10
  • Comfort
    9.3/10
    Styling
    9.2/10

Love this vehicle and would like to buy another.

By on Saturday, March 21, 2015

I own this car - My approximate mileage is 138,000

10 10.0
overall rating 10 of 10rating details

Reviewer Ratings

Overall Rating
10/10
Value
10/10
Reliability
10/10
Quality
10/10
Performance
10/10
Styling
10/10
Comfort
10/10

Likely to recommend this car? (1-10): 10

"Would definitely purchase another one of these and hopefully can afford one as it will be the last of this size before retirment because of cost of vehicle."

1 person out of 2 found this review helpful

Best Vehicle Ever!

By on Thursday, March 19, 2015

I own this car - My approximate mileage is 45,000

10 10.0
overall rating 10 of 10rating details

Reviewer Ratings

Overall Rating
10/10
Value
8/10
Reliability
10/10
Quality
10/10
Performance
10/10
Styling
10/10
Comfort
10/10

Likely to recommend this car? (1-10): 10

"I absolutely love this vehicle. It is the 2nd Yukon we have owned. I will never own another vehicle."

I love my truck! Comfortable & stylish

By on Wednesday, February 04, 2015

I own this car - My approximate mileage is 37,216

10 9.0
overall rating 9 of 10rating details

Reviewer Ratings

Overall Rating
9/10
Value
9/10
Reliability
10/10
Quality
9/10
Performance
8/10
Styling
10/10
Comfort
9/10

Cons: "Not fantastic on the gas mileage"

Likely to recommend this car? (1-10): 10

"I have had no issues with this vehicle what so ever, it has been a wonderful truck and I will definitely be purchasing another. The ride is great, the suspension is tight and turns very well. The engine has plenty of power. The only thing that would make this a 10 out of 10 would be if it got a bit better gas mileage."

29 people out of 55 found this review helpful

Has been an excellent performer.

By on Monday, January 19, 2015

I own this car - My approximate mileage is 108,000

10 8.0
overall rating 8 of 10rating details

Reviewer Ratings

Overall Rating
8/10
Value
8/10
Reliability
9/10
Quality
7/10
Performance
9/10
Styling
7/10
Comfort
8/10

Pros: "Good performer"

Cons: "cracked dash, poor quality brake rotors"

Likely to recommend this car? (1-10): 9

"Used primarily for long trips in business. Much better than Chev. Suburbans owned in the past. Only complaints are poor quality brake rotors that needed turning within first two weeks and cracked dash. Apparently the poor quality vinyl dash is a characteristic of this year model. The seats were always less comfortable than the Ford counterparts as well as other non-GM vehicles. We will not replace it with another GMC or Chev because of high cost."

25 people out of 47 found this review helpful

Very comfortable

By on Friday, January 16, 2015

I own this car - My approximate mileage is 29,000

10 9.0
overall rating 9 of 10rating details

Reviewer Ratings

Overall Rating
9/10
Value
9/10
Reliability
10/10
Quality
9/10
Performance
10/10
Styling
10/10
Comfort
9/10

Pros: "Safe"

Cons: "No area to hook up 2nd set of real fog lights"

Likely to recommend this car? (1-10): 10

"Design needs improvement with additional front grill area to place real fog lights after market product such as PIA LIGHTS"

7 people out of 13 found this review helpful

Great car

By on Tuesday, January 13, 2015

I own this car - My approximate mileage is 141,000

10 10.0
overall rating 10 of 10rating details

Reviewer Ratings

Overall Rating
10/10
Value
10/10
Reliability
10/10
Quality
10/10
Performance
9/10
Styling
10/10
Comfort
10/10

Likely to recommend this car? (1-10): 10

"This is my 3rd Yukon in a row and my first XL. I have had it for 4 years and have replaced 1 sensor ($300), battery, and 2 sets of tires in $140,000 miles! Beautiful vehicle - carries everything - and is reliable as can be."

11 people out of 29 found this review helpful

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Trading in or Selling? Know where you stand with the most up-to-date Kelley Blue Book Value at your fingertips. See your car's value

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