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2006 GMC Envoy Full Review
Date Published: 2/20/08
Also in the 2006 GMC Envoy Review:
5. 
GMC Envoy Photos

6. 
GMC Envoy Full Review

7. 
All GMC Envoys

8. 
All GMCs


2006 GMC Envoy Review
GMC's midsize SUV gets an antiskid system for 2006. Envoy shares a basic General Motors design with the Buick Rainier, Chevrolet TrailBlazer, Isuzu Ascender, and Saab 9-7X. Envoy offers five-passenger and extended-length seven-passenger XL wagons. Both come in SLE, SLT, and Denali trim. All but the Denali have a 291-hp inline 6-cyl engine. Denalis use a 300-hp V8 equipped with GM's Active Fuel Management system, which saves fuel by deactivating four cylinders while cruising. All Envoys come with a 4-speed automatic transmission. They also offer rear-wheel drive or 4-wheel drive that can be left engaged on dry pavement and has low-range gearing. Joining antilock 4-wheel disc brakes as standard equipment for '06 is GM's Stabilitrak antiskid system with rollover sensors. Curtain side airbags that cover the 1st and 2nd seating rows are optional. Other options include a load-leveling suspension, power-adjustable pedals, DVD entertainment, and navigation system. Denalis stand apart with a chrome grille and other styling touches inside and out, plus extra sound insulation. This evaluation covers both Envoy and Ascender.
Competition
Consumer Guide® Automotive places each vehicle into one of 17 classes based on size, price, and market position. Larger than Compact SUVs, Midsize SUVs offer a mix of car- and truck-type construction, V6 and V8 power, and up to 8-passenger seating. This class also includes crossover vehicles.

Our Best Buys include Honda Pilot and Toyota Highlander. Our Recommended picks are Dodge Durango, Ford Explorer, Ford Freestyle, Nissan Murano, Nissan Xterra, and Toyota 4Runner.

New or significantly redesigned models include Hummer H3, Jeep Commander, Pontiac Torrent, and Subaru B9 Tribeca.
News
Like Chevy's TrailBlazer, Envoy loses extended-length models for 2007, due to lackluster sales. Other models are rumored to get a heavy makeover or full redesign for 2008, but we've also heard that GM may bail out of truck-based midsize SUVs as being out of step with current and projected market trends. Stay tuned.

Meantime, GMC is preparing to launch Acadia, its first-ever unibody truck. Due to arrive in late '06 or early '07, this large crossover wagon shares GM's new Lambda platform with the 2007 Saturn Outlook and upcoming 2008 Buick Enclave. Acadia will have its own styling and maybe some exclusive features, but will follow its siblings by offering V6 power allied to front-wheel drive and AWD. Three-row seating will available, if not standard. We'll be learning more soon, so keep checking back with us.
2006 GMC Envoy Road Test
Pros Cons
Passenger and cargo room Steering/handling
Towing ability Fuel economy
Consumer Guide® Road Test Ratings
Acceleration

4WD SLT 4WD SLT w/air susp. 4WD XL SLT 2WD Envoy Denali Class Average
6 6 5 7 5

Regular-length 6-cyl Envoys and Ascenders unstressed in routine driving, do fine in highway merging and passing. Seven-passenger Envoy XLs and Ascenders weigh about 350 lb more. In these, 6-cyl is only adequate. Test regular-length 2WD Denali strong from a stop, has fine passing power. New cylinder-deactivation feature is seamless in operation.
Fuel Economy

4WD SLT 4WD SLT w/air susp. 4WD XL SLT 2WD Envoy Denali Class Average
4 4 4 4 3.8

Extended-use-test 4WD 2003 Envoy XL with 6-cyl averaged 15.8 mpg over 21,677 miles. Test regular-length 2WD Denali averaged 15.2 mpg in mostly city driving. GM claims V8's cylinder-deactivation system improves fuel economy by up to eight percent in certain light-load driving conditions.
Ride Quality

4WD SLT 4WD SLT w/air susp. 4WD XL SLT 2WD Envoy Denali Class Average
5 6 6 6 5.4

Load-leveling suspension, available for Envoy but not Ascender, is more composed than conventional coil-spring setup, which allows float and wander at highway speeds. Envoy XLs share longer wheelbase with seven-passenger Ascenders. This helps smooth out bumps, but the seven-seat models also porpoise through dips and swells without the air suspension.
Steering/Handling/Braking

4WD SLT 4WD SLT w/air susp. 4WD XL SLT 2WD Envoy Denali Class Average
3 4 3 4 4.1

Trucky, with a tippy feel in aggressive cornering and annoyingly vague steering feel. Relatively tight turning radius eases close-quarters maneuvering. Brakes have good stopping power, but spongy pedal action.
Quietness

4WD SLT 4WD SLT w/air susp. 4WD XL SLT 2WD Envoy Denali Class Average
4 4 4 7 5.2

The 6-cyl cruises quietly enough, but sounds ragged at full throttle. V8 is more refined. Some tire noise at highway speeds, and that's drowned out by considerable wind noise, especially from around the sunroof--even when it's closed. Denali markedly quieter under all conditions.
Controls

4WD SLT 4WD SLT w/air susp. 4WD XL SLT 2WD Envoy Denali Class Average
7 7 7 7 6.3

Envoy and Ascender share a user-friendly dashboard with smooth-acting switchgear, though a test model had a loose, flimsy headlamp knob. Mainstream Envoys use unimpressive imitation-wood trim, but are more upscale than TrailBlazers for interior decor. Combined navigation/audio relatively easy to use. Denali's leather and unique trim bits do little to improve interior ambience.
Room/Comfort/Driver Seating (front)

4WD SLT 4WD SLT w/air susp. 4WD XL SLT 2WD Envoy Denali Class Average
7 7 7 7 6.7

Good head and leg room, even for taller folks. Seats fairly comfortable and supportive. Driver has good view to front and sides, but headrests and roof pillars hamper lane changes and backing up. Available power-adjustable pedals help tailor a comfortable position, especially for shorter drivers.
Room/Comfort (rear)

4WD SLT 4WD SLT w/air susp. 4WD XL SLT 2WD Envoy Denali Class Average
6 6 7 6 6.2

Six-footers have ample 2nd-row head and knee room, plus adequate underseat foot space despite uneven floorboard. Split bench seat comfortable, fairly supportive, and wide enough for three adults with a little squeezing. On seven-passenger models, 2nd-row seats slide forward and tilt up for accessing 3rd-row seat, which is roomy enough for two adults and more comfortable than those in most midsize SUVs.
Cargo Room

4WD SLT 4WD SLT w/air susp. 4WD XL SLT 2WD Envoy Denali Class Average
9 9 9 9 8.3

Ample in regular-length models, bountiful in extendeds. The 60/40 split 2nd row seat with automatic-folding headrests converts easily, but extendeds have a tiered floor that complicates packing.
Value within Class

4WD SLT 4WD SLT w/air susp. 4WD XL SLT 2WD Envoy Denali Class Average
6 7 6 4 5.7

We judge Envoy the best choice among GM-built midsize SUVs. It has a pleasing enough interior, and a good ride/handling mix with the optional rear air suspension. Truck-tough engineering is a plus for towing. Still, car-type SUVs remain more sensible for most everyday users. Iuszu Ascender shares the virtues of comparably outfitted Envoys, but suffers from a thinner dealer network and potentially lower resale value.
Total Score

4WD SLT 4WD SLT w/air susp. 4WD XL SLT 2WD Envoy Denali Class Average
57 60 58 61 56.7
Scores for all Midsize Sport-utility Vehicles

Low Score
43
Average Score
56
High Score
66
2006 GMC Envoy Prices & Equipment
Model Prices
Prices Updated: 06/23/2006
Trim Name Retail Price Dealer Invoice Destination Charge
2WD SLE regular length 4-door wagon $26,080 $24,385 $710
4WD SLE regular length 4-door wagon $28,280 $26,442 $710
2WD XL SLE extended length 4-door wagon $27,380 $25,600 $710
4WD XL SLE extended length 4-door wagon $29,630 $27,704 $710
2WD SLT regular length 4-door wagon $29,675 $27,746 $710
4WD SLT regular length 4-door wagon $31,875 $29,803 $710
2WD XL SLT extended length 4-door wagon $30,910 $28,901 $710
4WD XL SLT extended length 4-door wagon $33,160 $31,005 $710
2WD Denali regular length 4-door wagon $33,985 $31,776 $710
4WD Denali regular length 4-door wagon $36,185 $33,833 $710
2WD XL Denali extended length 4-door wagon $35,350 $33,052 $710
4WD XL Denali extended length 4-door wagon $37,600 $35,156 $710
Pricing Key: Retail prices listed with each report are set by the vehicle's manufacturer. These figures appear on each car's federally mandated window sticker. Most price lists also include dealer-invoice prices. Dealer-invoice prices are what the dealer pays the manufacturer for the car and its factory-installed options. The destination charge is not included in the suggested-retail or dealer-invoice price and must be added to the cost of the vehicle. Car companies change prices frequently throughout the year. If the prices published do not match those on the vehicle's window sticker, the manufacturer has probably altered the price recently.
NA = price note available, NC = no charge.
Rebates and Incentives
There are no rebates or incentives at this time.
Consumer Guide®'s Rebates and Incentives represent a summary of national manufacturer programs available. Regional restrictions may apply, and offerings may vary by model. For a complete list of Rebate & Incentive programs click here.
Standard Equipment
SLE
Powertrain
4.2-liter 6-cylinder engine, 4-speed automatic transmission.
Safety
Dual front airbags, antilock 4-wheel disc brakes, antiskid system w/rollover sensors, daytime running lights.
Comfort and Convenience Features
Air conditioning w/dual-zone manual controls, rear climate controls (XL), OnStar assistance system w/one year service, power steering, tilt leather-wrapped steering wheel, cruise control, cloth upholstery, front bucket seats w/driver-side lumbar adjustment, center console, cupholders, 2nd-row split folding seat, 3rd-row split folding seat (XL), power mirrors, power windows, power door locks, remote keyless entry, AM/FM/CD player, digital clock, tachometer, variable-intermittent wipers, map lights, cargo cover (XL), rear defogger, intermittent rear wiper/washer, automatic headlights.
Appearance and Miscellaneous
Floormats, theft-deterrent system, rear privacy glass, roof rails, fog lights, cornering lights.
Special Purpose, Wheels and Tires
Platform hitch, 7-wire trailer harness, full-size spare tire, 245/65R17 tires, alloy wheels, 4WD adds: 4-wheel drive, 2-speed transfer case .
SLT adds to SLE:
Comfort and Convenience Features
Leather upholstery, 8-way power front seats, driver-seat and mirror memory, dual-zone automatic climate controls, steering-wheel radio and climate controls, rear radio controls, heated power mirrors w/turn signals, trip computer, illuminated visor mirrors, universal garage door opener, outside-temperature indicator, automatic day/night rearview mirror, compass, cargo cover.
Appearance and Miscellaneous
Roof rack.
Special Purpose, Wheels and Tires
4WD adds: 4-wheel drive, 2-speed transfer case.
Denali adds to SLT:
Powertrain
5.3-liter V8 engine w/cylinder deactivation, traction control, limited-slip differential.
Comfort and Convenience Features
Wood/leather-wrapped steering wheel, heated front seats, power-adjustable pedals, power rear-quarter windows, Bose AM/FM/cassette/CD player, rain-sensing wipers.
Appearance and Miscellaneous
Running boards, headlight washers.
Special Purpose, Wheels and Tires
Air-inflator kit, load-leveling rear air suspension, 245/60R18 tires, polished alloy wheels, 4WD adds: 4-wheel drive, 2-speed transfer case.
Optional Equipment
Major Packages
Retail Price
Invoice Price
Preferred Equipment Group 3SB
SLE
$925
$768
8-way power driver seat, heated power mirrors, automatic day/night rearview mirror, overhead console, illuminated visor mirrors, compass, outside-temperature indicator, roof rack.
Preferred Equipment Group 4SB
SLT
$745
$618
Heated front seats, Bose AM/FM/cassette/CD player, rain-sensing wipers, headlight washers, alarm. NA w/AM/FM/CD/MP3 player.
Sun, Sound, and Entertainment Pkg.
SLE, SLT
$2,015
$1,672
SLT w/Group 4SB, Denali
$1,370
$1,137
Power sunroof, Bose AM/FM radio w/in-dash 6-disc CD changer, satellite radio (requires monthly fee after 3rd month). SLE requires Preferred Equipment Group 3SB.
Powertrain
Limited-slip rear differential
SLE, SLT
$270
$224
Special axle ratio
Denali, SLE, SLT
$50
$42
Safety
Front and 2nd-row curtain side airbags
Denali, SLE, SLT
$495
$411
Comfort and Convenience Features
Navigation system
SLT, Denali
$1,995
$1,656
SLT/Denali w/Sun, Sound, and Entertainment
$1,600
$1,328
Requires Bose sound system or Sun, Sound and Entertainment Pkg.
Power sunroof
Denali, SLE, SLT
$800
$664
SLE requires Preferred Equipment Group 3SB, universal garage door opener.
Power rear-quarter windows
XL SLE/SLT
$130
$108
Rear-seat DVD entertainment system
Denali, SLE, SLT
$1,295
$1,075
w/Sun, Sound, and Entertainment Pkg.
$495
$411
SLE requires Preferred Equipment Group 3SB. NA w/power sunroof. Deletes power sunroof from Sun, Sound, and Entertainment Pkg.
AM/FM/CD/MP3 player
SLE, SLT
$135
$112
AM/FM/cassette/CD player
SLE, SLT
$150
$125
AM/FM radio w/in-dash 6-disc CD changer
SLE, SLT
$395
$328
SLT w/Group 4SB, Denali
$245
$203
SLE requires Preferred Equipment Group 3SB.
Bose sound system
SLE, SLT
$495
$411
SLE requires Preferred Equipment Group 3SB.
Satellite radio
Denali, SLE, SLT
$325
$270
Requires monthly fee after 3rd month.
Leather upholstery
SLE
$975
$809
Includes front-seat lumbar adjustment. Requires Preferred Equipment Group 3SB, 8-way power passenger seat.
8-way power passenger seat
SLE
$275
$228
Requires Preferred Equipment Group 3SB.
Heated power mirrors
SLE
$35
$29
Heated front seats
SLT
$275
$229
Power-adjustable pedals
SLE, SLT
$150
$125
Universal garage door opener
SLE
$100
$83
Requires Preferred Equipment Group 3SB.
Cargo cover
SLE regular
$70
$58
Requires Preferred Equipment Group 3SB.
Cargo panel
XL SLE
$80
$66
Cargo-management system
regular length
$165
$137
3rd-row floormats
XL SLE
$30
$25
Std. XL SLT, Denali.
Cargo mat
SLE regular
$40
$32
Requires Preferred Equipment Group 3SB. Std. SLT regular.
Cargo net
SLE regular
$45
$37
Requires Preferred Equipment Group 3SB.
Smoker's Pkg.
Denali, SLE, SLT
$30
$25
Ashtray, lighter.
Appearance and Miscellaneous
Running boards
SLE, SLT
$375
$311
SLE requires Preferred Equipment Pkg. 3SB.
Roof rack
SLE
$45
$37
Grille guard
SLE, SLT
$315
$261
Alarm
SLE, SLT
$40
$32
SLE requires Preferred Equipment Group 3SB. Std. Denali.
Hitch-receiver cover
Denali, SLE, SLT
$30
$25
Engine-block heater
4WD
$35
$29
Special paint
Denali, SLE, SLT
$295
$245
Headlight washers
SLT
$75
$62
Special Purpose, Wheels and Tires
Skid plates
4WD SLE/SLT
$200
$166
Requires 245/65R17 on/off-road tires. NA w/rear load-leveling suspension.
Load-leveling rear suspension
SLE, SLT
$375
$311
Includes air-inflator kit. SLE requires Preferred Equipment Group 3SB.
245/65R17 on/off-road tires
4WD SLE/SLT
$95
$79
Requires skid plates.
Polished forged-alloy wheels
SLE, SLT
$495
$411
2006 GMC Envoy Specs & Safety
Vehicle Dimensions
Specification GMC Envoy 4-door wagon GMC Envoy XL 4-door wagon
Wheelbase, in. 113.0 129.0
Overall Length, in. 191.6 207.6
Overall Width, in. 74.7 74.7
Overall Height, in. 71.9 75.5
Curb Weight, lbs. 4612 4954
Cargo Volume, cu. ft. 80.1 107.4
Standard Payload, lbs. 1138 1393
Fuel Capacity, gals. 22.0 25.0
Seating Capacity 5 7
Front Head Room, in. 40.2 40.2
Max. Front Leg Room, in. 41.4 41.4
Rear Head Room, in. 39.6 39.6
Max. Rear Leg Room, in. 37.0 37.0
Specifications Key: NA = not available; "--" = measurement does not exist.
Engines
  dohc I6 ohv V8
Size, liters/cu. in. 4.2 /256 5.3 /325
Horsepower @ rpm. 291 @ 6000 300 @ 5200
Torque (lb-ft) @ rpm. 277 @ 3600 330 @ 4000
Availability Standard Standard
EPA City / highway mpg
   
4-speed automatic 15/21 15/21
Engine Key: l/cu in. = liters/cubic inches; ohv = overhead valve; ohc = overhead camshaft; dohc = dual overhead camshaft; I = inline cylinders; H = horizonally opposed cylinders; V = cylinders in a V configuration; W = cylinders in a W configuration; rpm = revolutions per minute; CVT = continuously variable (automatic) transmission; NA = not available; "--" = measurement does not exist.
Safety Features
Antilock Brakes
Traction Control
Antiskid System
Front Side Airbags
Curtain Side Airbags
Rear Side Airbags
NHTSA Crash-Test Results
Test GMC Envoy 4-door wagon GMC Envoy XL 4-door wagon
Front Impact, Driver 3 4
Front Impact, Passenger 4 4
Rollover Resistance 4 4
Side Impact, Driver 5 NA
Side Impact, Rear Passenger 5 NA
The National Highway Traffic Safety Administration (NHTSA) tests a vehicle's worthiness in front- and side-impact collisions and rates its resistance to rollovers. Front-impact crash-test numbers indicate the chance of serious injury: 5 = 10% or less; 4 = 10-20%; 3 = 20-35%; 2 = 35-45%; 1 = More than 45%. Side-impact crash-test numbers indicate: 5 = 5% or less; 4 = 6-10%; 3 = 11-20%; 2 = 21-25%; 1 = More than 26%. Rollover resistance numbers indicate the chance for rollover when the vehicle leaves the roadway: 5 = Less than 10%; 4 = 10-20%; 3 = 20-30%; 2 = 30-40%; 1 = More than 40%.
Manufacturer's Warranty
Class Years/Miles Comments
Powertrain None/-- --
Bumper-to-bumper 3/36,000 --
Corrosion 6/100,000 --
Free roadside assistance 3/36,000 --
Free scheduled maintenance None/-- --
Manufacturers may periodically offer additional coverage as a purchase incentive. There offers are not reflected on this chart. The federal government requires two other warranties. The Exhaust Emission Warranty covers corrosion-related parts for 2 years/24,000 miles, plus 8 years/80,000 miles on the catalytic converter and any on-board diagnostic device. The Passenger Restraint Warranty covers seat belts and airbags for 5 years/50,000 miles.
Built in: USA
Drivewheels: 4-wheel drive, rear-wheel drive
Also in the 2006 GMC Envoy Review:
5. 
GMC Envoy Photos

6. 
GMC Envoy Full Review

7. 
All GMC Envoys

8. 
All GMCs


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