2006 Isuzu Ascender Review
2006 Isuzu Ascender Review
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Edmunds' Expert Review
by the Edmunds Experts
Pros
- Strong six- and eight-cylinder engines, simple interior design, plenty of passenger and cargo room, long warranty.
Cons
- Spongy suspension, numb steering, low-grade interior materials, odd exterior proportions, poor expected resale value.
What’s new
For 2006, minor package revisions and stability control highlight the changes for the Isuzu SUV.
Edmunds says
In addition to strong drivetrains and a roomy interior, the 2006 Isuzu Ascender comes with a generous warranty, which makes it worth considering over its nearly identical Chevrolet and GMC cousins.
Cost to DriveCost to drive estimates for the 2006 Isuzu Ascender S 5-Passenger 4dr SUV (4.2L 6cyl 4A) and comparison vehicles are based on 15,000 miles per year (with a mix of 55% city and 45% highway driving) and energy estimates of $3.50 per gallon for regular unleaded in Ohio.
Monthly estimates based on costs in Ohio
$262/mo for Ascender S 5 Passenger
Ascender S 5 Passenger
vs
$201/mo
Avg. Midsize SUV
Vehicle overview
As automakers go, Isuzu has been in a deep rut. A lack of money for both new product investment and marketing has forced Isuzu to rely heavily on its partnership with GM. Both of the company's 2006 product offerings, the i-Series pickup and the Ascender SUV, are derived from existing GM products.
The Isuzu Ascender is very similar mechanically to the GMC Envoy. It comes in two lengths, with seating for up to seven passengers, many standard features and optional V8 power. Compared to the Envoy, the Ascender has slightly different styling, including a different front grille, restyled front and rear bumpers, special headlights and taillights and different 17-inch wheels. The five-passenger model is equivalent to the regular Envoy, while the seven-passenger model is modeled on the Envoy XL. To achieve its seven-person capacity, the extended-length Isuzu Ascender offers a third-row seat that, according to Isuzu, can comfortably accommodate two 6-foot-2-inch, 190-pound adult males. Fold the second- and third-row seats flat, and the bigger Ascender really shows its advantage, offering up to 100 cubic feet of cargo space -- that's almost 20 cubic feet more than a seven-passenger Explorer.
The 2006 Isuzu Ascender certainly one-ups the competition when it comes to seven-passenger comfort and overall cargo capacity. Combined with the powerful engines, it makes quite a case for itself in this hard-fought segment. In most areas, the Isuzu SUV matches up favorably. But as it's pretty much the same truck as the Envoy, we suggest comparison shopping between these vehicles, paying particular attention to final price and warranties. Also bear in mind that given Isuzu's uncertain future, resale value is likely to be lower on the Ascender.
Performance & mpg
A 4.2-liter inline six rated at 275 horsepower and 275 pound-feet of torque is standard on all Ascenders. This engine can outmuscle many of its competitors' V8s, let alone their V6 offerings. Optional on the seven-passenger Isuzu Ascender is a 5.3-liter V8. It generates 300 hp and 330 lb-ft of torque and includes Displacement-on-Demand technology, which saves fuel by using only half of the engine's cylinders while cruising. Both engines come with a four-speed automatic transmission, and both two- and four-wheel-drive configurations are available. With the V8, the Isuzu SUV can tow up to 7,100 pounds.
Safety
All Ascender models come with four-wheel antilock disc brakes and stability control. Side curtain airbags are optional. Government crash tests of the Ascender's five-passenger Envoy twin yielded three out of five stars for frontal-impact protection and a perfect five stars for side impacts (when equipped with side airbags). The IIHS rated the SUV "Marginal" (the second lowest of four) in frontal-offset crash testing.
Driving
The standard 4.2-liter engine is impressive enough on its own, so there's no going wrong with either of the Isuzu's engine options. Unfortunately, numb steering and an overly soft state of suspension tune make the 2006 Isuzu Ascender feel ponderous during hard cornering. Less enthusiastic driving generates a smooth, comfortable ride.
Interior
The five-passenger Isuzu Ascender should appeal to smaller families who don't need a full three rows of seating. Interior materials and detailing are similar to those of the Envoy, which is to say below average, though the Limited trim adds leather and wood trim. Should you need to haul stuff, the seven-passenger Ascender has 22.3 cubic feet of cargo room behind the third-row seat. With the second- and third-row seats lowered, it has 100 cubic feet of capacity, considerably more than most midsize SUVs.
2006 Isuzu Ascender models
The midsize, four-door Isuzu Ascender SUV comes in five-passenger and seven-passenger versions, each of which is available in one basic S trim level with several upgrade packages: Preferred, LS, Luxury and Limited. Two-wheel-drive S models include standard features such as power windows and locks, and dual-zone manual climate control with rear-seat climate controls. Select the Preferred Equipment Package to pick up a power driver seat, keyless entry and cruise control, or order a four-wheel-drive S model to get them standard. Midgrade LS package models get all of the above, plus 17-inch wheels, a moonroof, steering wheel-mounted audio controls, and an in-dash CD changer. The Luxury package includes monochromatic paint, leather seating, Bose audio and heated seats. The Limited includes upgraded exterior mirrors, automatic wipers, a power passenger seat, power-adjustable pedals and driver seat memory.
Consumer reviews
Read what other owners think about the Used 2006 Isuzu Ascender.
5 star(67%)
4 star(13%)
3 star(13%)
2 star(7%)
1 star(0%)
45 reviews
Trending topics in reviews
Most helpful consumer reviews
5 out of 5 stars
Love my Assender S 4x4.
JOHN TROKA, 02/23/2016
2005 Isuzu Ascender S 5-Passenger 4WD 4dr SUV (4.2L 6cyl 4A)
I have had my Isuzu Ascender for 11 years now and the only thing that went wrong is the gas gauge stopped working and the speakers on the passenger side stopped working that's it, rides great , quiet ride, good gas mileage 17/25 , pull's trailers great, so far so good, and love the 4x4, 139,000 and running great, running synthetic oil I feel is the best because it doesn't break down … keep's it lubricity.
4.63 out of 5 stars
Drive it before you buy it
great deal by Jeff, 06/28/2006
2006 Isuzu Ascender S 7-Passenger 4dr SUV (4.2L 6cyl 4A)
Large suv, plenty of room for all sized people and cargo. Has plenty of power with 6 cylinder; if you are looking for a large suv check it out but drive it before you buy it. It is large, but you can get a good deal on pricing. Get the preferred package which adds to its good looks and you get lots of extra goodies.
4.88 out of 5 stars
Great Buy
Gail ETaylor, 01/07/2010
2005 Isuzu Ascender LS 5-Passenger Rwd 4dr SUV (4.2L 6cyl 4A)
This is my second Asscender. I love them its very dependable I have had this one soon to by 5 years other than regular maintenance only one shop repair has occurred in 5 years. This is the best SUV I have owned. I would recommend it to anyone.
4.75 out of 5 stars
I would buy a second one!!!
sanabu, 05/03/2008
2005 Isuzu Ascender Limited 7-Passenger 4WD 4dr SUV (5.3L 8cyl 4A)
It is a real shame that Isuzu will no longer offer personal automobiles as of January 1, 2009. My 2005 Ascender Limited is probably one of the best buys I have completed based on value and acquisition. I wrote my first review on this car on 6/05. I liked the car then and now I just love it. 72000 miles later the truck still has that new feel. When it was brand new the radio broke and it … was fixed by the dealer promptly. Other than that just standard maintenance. Everything works on this SUV. Last time I rated the mileage as a 5. Now I'm rating it as a 7 as the truck will usualy do between 18 to 20 miles per gallon which is not bad for the size of truck that I am driving. No complaints.
We have a limited number of reviews for the 2006 Isuzu Ascender, so we've included reviews for other years of the Ascender since its last redesign.
2006 Ascender Highlights
S 5 Passenger
Base MSRP Excludes Destination Fee | $25,959 |
---|---|
Engine Type | Gas |
Combined MPG | 16 MPG |
Cost to Drive | $262/month |
Seating | 5 seats |
Cargo Capacity All Seats In Place | 43.7 cu.ft. |
Drivetrain | rear wheel drive |
Warranty | 3 years / 50,000 miles |
Safety
Key safety features on the Ascender include:
- Alarm
- Stability Control
NHTSA Overall Rating
The National Highway Transportation Safety Administration offers independent analysis.
- Frontal Barrier Crash RatingOverallNot RatedDriver3 / 5Passenger4 / 5
- Side Crash RatingOverallNot Rated
- Side Barrier RatingOverallNot RatedDriver5 / 5Passenger5 / 5
- Combined Side Barrier & Pole RatingsFront SeatNot RatedBack SeatNot Rated
- RolloverRollover4 / 5Dynamic Test ResultNo TipRisk Of RolloverNot Rated
IIHS Rating
The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.
- Small Overlap Front Driver-Side TestNot Tested
- Small Overlap Front Passenger-Side TestNot Tested
- Moderate Overlap Front Test – OriginalAcceptable
- Moderate Overlap Front Test – UpdatedNot Tested
- Side Impact Test – OriginalNot Tested
- Side Impact Test – UpdatedNot Tested
- Roof Strength TestNot Tested
- Rear Crash Protection / Head RestraintPoor
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