2006 GMC Envoy SUV Review | Edmunds.com

2006 GMC Envoy SUV

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Certified Pre-Owned (CPO) is a category of used car. Often late-model vehicles, they have been inspected, refurbished, if necessary, and are under warranty by the manufacturer.
GMC Envoy Features and Specs

Features & Specs

  • Engine 4.2 L Inline 6-cylinder
  • Drivetrain Rear Wheel Drive
  • Transmission 4-speed Automatic
  • Horse Power 291 hp @ 6000 rpm
  • Fuel Economy 14/20 mpg
  • Bluetooth No
  • Navigation No
  • Heated Seats No

Review of the 2006 GMC Envoy

  • The 2006 Envoy is a solid effort from GMC, but it still falls short of more well-rounded midsize SUVs.

  • Safety
  • Pros

    Extensive options list, strong six-cylinder engine, available V8 power, user-friendly interior design.

  • Cons

    Numb steering, low-grade interior materials, sloppy handling around corners.

  • What's New for 2006

    Changes to the 2006 GMC Envoy include new 18-inch alloy wheels for the Denali trim and the addition of stability control, OnStar and cruise control to the standard equipment list of all Envoys.

Gas Mileage


  • 14
  • cty
  • 20
  • highway
Calculate Yearly Fuel Costs
What Others Are Saying

Customer Reviews

2006 envoy problems

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Vehicle: 2006 GMC Envoy SLE 4dr SUV (4.2L 6cyl 4A)

I purchased my 2006 Envoy in April, 2006. Unfortunately, I have had numerous problems to have only had this vehicle right at two years. In fact, it is at the dealership today because all the controls on the driver's side door do not work. They have to replace some switch that is costing me another $350. The gas gauge sensor messed up, and I could never tell how much gas was in my car. After much controversy, they replaced the sensor without charge. It was going to cost me $2000. Then a belt was replaced, that led to the water pump having to be replaced. It has been a lot to replace, only having my new car for 2 years, and a lot of money. I will never buy a GMC again.

Love my gmc

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Vehicle: 2006 GMC Envoy SLE 4dr SUV (4.2L 6cyl 4A)

We weren't even considering GMCs when we came across this SUV. We love it. We were actually test driving a Buick Rendezvous at the time. It is a heavy old-school SUV but for the price range it was very nice and solid inside and out. Gas is $4 a gal now and we are rethinking it but still a great car!

Happy driver

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Vehicle: 2006 GMC Envoy SLE 4dr SUV (4.2L 6cyl 4A)

I love my Envoy. For a truck the handling is wonderful. Great pick-up in the 6 cyl and a very comfortable drive. I splurged on top of the line interior and it is well worth it. My biggest complaint is the very noisy air conditioning system. Unless you have it on low it is very noticable and annoying. Also the back windows cannot be opened unless the front are also open or you have a very uncomfortable air compression going on. Small problems to put up with compared to the very positive performance, style and comfort. I love the OnStar feature. Well worth the small cost.

1 of 1 people found this review helpful

All american vehicle!

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Vehicle: 2006 GMC Envoy SLE 4dr SUV (4.2L 6cyl 4A)

When I first sat in the Envoy, I loved the way it felt. The ride was so smooth. I drove every other SUV out there, even the non-American owned, and by far this was the best ride out there. The interior is by far the best in the price range. I love the chrome wheels and front grille! I am a faithful GM buyer and I get so annoyed out there that Americans don't buy American cars. Well, maybe I helped save 1 American's job in Illinois with the purchase I made!

Marine can do attitude

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Vehicle: 2006 GMC Envoy SLE 4dr SUV (4.2L 6cyl 4A)

With full size SUV's costing an arm and a leg and gas prices just as bad. Our family looked to the GMC Envoy XL with 3rd row seating and was sold on it the moment we sat in it. Great interior quality with the leather package. Performance, it is not a race car but can handle any of the riggors found within the city limits with ease. I found no problems with the steering, its just very easy to manuever. This quality has sold me on the Envoy and GMC as a whole and will be looking at them for my next vehicle purchase.


Full 2006 GMC Envoy Review

What's New for 2006

Changes to the 2006 GMC Envoy include new 18-inch alloy wheels for the Denali trim and the addition of stability control, OnStar and cruise control to the standard equipment list of all Envoys.


The Envoy nameplate dates back to 1998 when GMC introduced a gussied-up version of its standard Jimmy SUV to appeal to buyers looking for an upscale ride. Even with a strong V6 and options aplenty, however, the first GMC Envoy was totally outclassed by its competition. The Jimmy name was dropped in 2002, and the Envoy became GMC's only midsize SUV. That was also the year the Envoy received an extensive redesign. It now comes to the table with specifications and features that allow it to compete more favorably against its arch rival, the Explorer (also fully redesigned in 2002). A longer and wider body gives the Envoy a substantial look, while providing considerably more room for passengers and cargo inside.

The 2006 GMC Envoy represents a vast improvement over its predecessor, but ultimately, it doesn't measure up to competitors such as the Explorer or 4Runner. While its handsome exterior and roomy interior may attract consumers, GMC needs to come up with a better compromise between cushy ride quality and confident handling; specifically, it should lose some of the former to gain some of the latter. The company also needs to take a look at the materials used inside the cabin -- too many of them are of dubious quality for a vehicle in this price range. The midsize SUV class is populated with extremely capable vehicles, and unfortunately, the Envoy has yet to prove that it's got what it takes to overtake the segment leaders.

Body Styles, Trim Levels, and Options

The four-door GMC Envoy seats five and comes in three trim levels: SLE, SLT and Denali. SLE versions come with a cloth interior; dual-zone manual air conditioning; a CD player; power windows, mirrors and locks; keyless entry; and 17-inch wheels. SLT models are loaded with just about every feature available including a driver information center, automatic climate control, leather seating and a leather-wrapped steering wheel with radio and climate controls, just to name a few. The Denali adds unique trim inside and out, as well as 18-inch alloy wheels, power-adjustable pedals, heated seats and a Bose audio system. The Envoy also offers a rear-seat DVD entertainment system, a DVD-based navigation system, upgraded audio systems and satellite radio as options.

Powertrains and Performance

SLE and SLT Envoys are powered by a 4.2-liter, inline six-cylinder engine. Rated at 291 horsepower and 277 pound-feet of torque, this engine outpowers most of its competitors' V8s, let alone their V6 offerings. It's connected to a well-designed four-speed automatic transmission that delivers firm, precise shifts. Both two-wheel-drive and four-wheel-drive models are available. Properly equipped, the six-cylinder Envoy can tow 6,300 pounds. The Denali ups the ante with a 5.3-liter V8 that pumps out 300 hp and 330 lb-ft of torque, and it can tow up to 6,600 pounds.


Four-wheel antilock disc brakes and stability control are standard on all Envoys, while full-length head curtain airbags are optional. There are three-point seatbelts at all five seating locations. When equipped with the optional airbags, the GMC Envoy earned five stars (the best possible) for its protection of front and rear passengers in NHTSA's side-impact test. Frontal-impact tests resulted in a three-star rating for driver and four stars for front-passenger protection. The IIHS rated the vehicle "Marginal" (second lowest) after conducting its frontal offset crash test.

Interior Design and Special Features

Inside, the Envoy's cabin offers plenty of room for five adult passengers. Brushed nickel accents grace the console and instrument panel, and wood accents add a touch of class to the uplevel Denali trim. Materials quality has improved over the years, but unfortunately, cheap plastic still dominates the dashboard and door panels. The 60/40-split rear seats fold for cargo-loading flexibility; with the seats folded, the GMC Envoy has a maximum cargo-carrying capacity of 80 cubic feet.

Driving Impressions

Out on the road, the 2006 GMC Envoy delivers a well-cushioned ride that most shoppers will like. Unfortunately, the steering offers little in the way of road feel, and handling is sloppy around corners. Off-road, the Envoy is capable of tackling the typical obstacles one encounters while trying to access trailheads and campsites. Ultimately, the most enjoyable aspect of this utility vehicle is its brawny engine choices.


Talk About The 2006 Envoy

2006 GMC Envoy Discussions See all Started By

Yesterday our 2006 Envoy rear window exploded ! Glass everywhere inside and out. A large boom and thank God no one was hurt. After searching the internet we are not the only ones. Our Cadillac STS had...

Does anyone know who manufatured the 2006 Envoy OEM GPS navigation system? I am looking for a discussion or manufacturer's site that might give some tips and tricks, etc....

I own a 2006 GMC envoy Denali and A few days ago I noticed the floor in the driver side to be soaked.We had rain bur the windows were closed.I purchased a GMC envoy in 2005 and the same thing happen...

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