2006 Cadillac SRX SUV Review | Edmunds.com

2006 Cadillac SRX 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.
Cadillac SRX Features and Specs

Features & Specs

  • Engine 4.6 L V 8-cylinder
  • Drivetrain Rear Wheel Drive
  • Transmission 5-speed Automatic
  • Horse Power 320 hp @ 6400 rpm
  • Fuel Economy 13/20 mpg
  • Bluetooth No
  • Navigation No
  • Heated Seats Yes

Review of the 2006 Cadillac SRX

  • Roomy on the inside and a superb handler on the street, the 2006 Cadillac SRX is a desirable alternative to the premium import crossover SUVs.

  • Safety
  • Pros

    Potent engine lineup, roomy and comfortable interior, optional third-row seat, excellent ride and handling dynamics.

  • Cons

    Questionable interior design and materials, mediocre fuel mileage with V8.

  • What's New for 2006

    The Cadillac SRX has a new power-operated liftgate for 2006, and satellite radio is now standard. New wheel designs round out the changes.

Gas Mileage


  • 13
  • cty
  • 20
  • highway
Calculate Yearly Fuel Costs
What Others Are Saying

Customer Reviews

5 of 5 people found this review helpful

Srx puts the sport in

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Vehicle: 2006 Cadillac SRX 4dr SUV (4.6L 8cyl 5A)

Smooth, Fast and fun to drive. I traded in my 2008 Mustang GT and I haven't looked back. I would buy another anytime. I drive over 80 miles a day to work and back. I now look forward to the trip. You can't beat the Bose stereo. It is almost a surreal experience.

1 of 1 people found this review helpful

This is a great car

by on
Vehicle: 2006 Cadillac SRX 4dr SUV (4.6L 8cyl 5A)

I purchased our 2006 Cadillac SRX for my wife in 2009. It was a low milage unit and it was exactly what we were looking for. Aside from some normal maintenance issues we have not had any major issues with this car. The car runs well and while it doesn't get 40 MPG the fuel economy is pretty good for a V8. The SRX has a great ride and is a sporty looking unit for a family wagon. We haven't had any of the problems other posters have had. Must be the luck of the Irish. I also do my preventative maintenance (oil changes, inspections etc.).

1 of 18 people found this review helpful

Used car purchase/just what we

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Vehicle: 2006 Cadillac SRX 4dr SUV (4.6L 8cyl 5A)

We are dissatisfied with the certification done on the vehicle prior to purchase. Within 4 mos. of purchase, we have had to replaced a right turn signal bulb, the air lift shocks on the trunk lift gate which failed on October 1, 2009. The vehicle was purchased May, 2009. The gas propelled lift game failed and the trunk collapse on my head, causing me to be knocked unconscious for 30 minutes,the back windshield-wiper- defrost equipment completely faioed ad exploded around me with 1000 of pieces of black glass showered all over me and the back trunk of the car. I was hospitalized with neck trauma,etc. causing 3 1/2 days in hospital & incurring a back window replacement by a Mobile compan


by on
Vehicle: 2006 Cadillac SRX 4dr SUV (4.6L 8cyl 5A)

Bought this V-8 used with 9,000 miles and now have 19,000 miles. My wife is the primary driver and she loves it. The All Wheel drive is great. The power rear tailgate is nice and makes it a snap to load at just the right height. We have not had any problems so far. The very best thing about the SRX with the Northstar is it is a blast to drive. This thing moves and handles very nice.

Great truck

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Vehicle: 2006 Cadillac SRX 4dr SUV (4.6L 8cyl 5A)

I'm an automotive plastics engineer. I also own a bike and race car. I am very critical of quality and performance in anything I own or drive. I also own an 06 Toyota 4 runner. I'm happy to say that I am very impressed with the quality and performance of this truck. The seats are very comfortable, the glass roof (s) are very large with power shades on both, the transmission smooth, great handling, good power, good brakes, good sound system, nice extra features like little gloveboxes in doors, etc.. The only somewhat negatives: gas mileage, a couple of panels not so tight on the gap tolerances, odd slight valvetrain noise...and that's about it. It's a great vehicle. V8 a must too.

Cadillac srx 8

by on
Vehicle: 2006 Cadillac SRX 4dr SUV (4.6L 8cyl 5A)

We got this as a demo with only 3500 miles on it, now has 8700. We have made two long trips with this car and found it to be extremely comfortable. It handles like a sports car and preforms excellent. However we have had to take it back for a stuck sunroof, rear washer quit, and to check the back up warning system. We also have a Mountaineer that is now a 2nd choice to drive auto. It has every option except AWD. In Atlanta not a necessary feature. Avg about 20 mpg through mountains driving from Atl to Detroit. Researched the SUV's throughly, this is the best choice!


Full 2006 Cadillac SRX Review

What's New for 2006

The Cadillac SRX has a new power-operated liftgate for 2006, and satellite radio is now standard. New wheel designs round out the changes.


Once dismissed as "soft trucks" that couldn't put in an honest day's work, crossover SUVs have proven to be an easy sell in the early years of the 21st century. These trendy vehicles that look something like traditional SUVs but don't drive like them speak to those fed up with the clumsy handling of truck-based SUVs and the parent-for-life image of minivans.

Although more sedate in appearance than Cadillac's first SUV, the SRX is one SUV that will never get lost in a parking lot. Like it or not, there's no escaping the company's current approach to exterior design, as the SRX bears a strong family resemblance to its CTS platform mate. Inside, the Cadillac SRX makes up for its so-so design and materials quality with a great deal more practicality than you typically get in a luxury SUV. A two-person third-row bench is optional on every SRX -- something you can't get at all on the X5, FX35/45 or the RX 330.

In addition, the SRX's sporty driving dynamics make it a desirable choice among midsize luxury SUVs. Cadillac gives buyers the choice of a 260-horsepower, 3.6-liter V6 or a 320-hp, 4.6-liter V8. With the optional Magnetic Ride Control adaptive suspension, handling is outstanding, as the body feels tight and responsive around turns, giving the Cadillac SRX a tossable feel on par with the X5 and FX35/45. At the same time, the highway ride is smooth and comfortable, just the way most crossover SUV buyers want.

The 2006 Cadillac SRX is one of the most refined sport-utility vehicles ever turned out by a domestic manufacturer. Its drivetrain and handling dynamics are sublime, its interior comfort and space lead the class for the most part, and its exterior design lends it a distinctiveness few modern vehicles can offer. If the interior were better sorted it would be hard to fault the SRX, but even as it stands, the vehicle is still one of the most compelling choices in the midsize luxury SUV segment.

Body Styles, Trim Levels, and Options

There are two Cadillac SRX models to choose from -- V6 and V8. Every V6 model includes leather seating, side airbags for front occupants, head curtain airbags for the first two rows and OnStar. The V8 model adds such features as wood trim pieces, seat heaters, power-adjustable pedals, a power front-passenger seat and a six-disc CD changer; this stuff is optional on the V6. Options for both models include all-wheel drive, Magnetic Ride Control, a third-row seat, the extra-large UltraView sunroof, a DVD rear entertainment system (with the screen mounted on the center console) and a DVD-based navigation system.

Powertrains and Performance

There are two available engines: a 3.6-liter V6 good for 255 horsepower and 254 pound-feet of torque, and a 4.6-liter Northstar V8 that generates 320 hp and 315 lb-ft of torque. Both engines feature variable valve timing and electronic throttle control. A five-speed automatic with regular and sport shift programs, as well as a separate automanual gate, comes standard with either engine. Buyers must decide whether they want rear-wheel drive (to maximize performance and economy) or all-wheel drive (for winter traction). One option to consider is Magnetic Ride Control, an adaptive damping system also available on the XLR and Corvette. Thusly equipped, the Cadillac SRX offers decidedly sporty handling characteristics.


Four-wheel antilock disc brakes (with a panic assist feature) and stability control are standard. Airbags include seat-mounted side bags for front occupants and head curtain airbags spanning the first and second rows. In tests conducted by the National Highway Traffic Safety Administration, the Cadillac SRX earned four out of five stars for driver and front-passenger protection in frontal impacts. Side-impact tests resulted in a perfect five-star rating for front and rear passengers.

Interior Design and Special Features

Inside, the Cadillac SRX provides comfortable accommodations for its passengers, but both the design and the materials leave something to be desired. Available wood trim helps create a more luxurious ambience. There is plenty of room to go around in the second row, though occupants of the third-row seat may feel more cramped than in some competitors. The optional UltraView sunroof allows both front and rear passengers to experience open-air driving. The rearmost bench folds flat into the floor, yielding 32 cubic feet of capacity behind the second-row seats. Fold the second-row seats and you've got 70 cubes.

Driving Impressions

Handling is nothing short of exceptional, as the body feels tight and responsive, giving the 4,400-pound vehicle a tossable feel on par with only the X5 and FX35/45. We have also been impressed by the well-weighted steering and progressive brakes. Fortunately, this doesn't come at the expense of ride quality, which is smooth and comfortable. If you love to drive but need more space than competing SUVs can provide, the 2006 Cadillac SRX is probably the best alternative.


Talk About The 2006 SRX

2006 Cadillac SRX Discussions See all Started By

I purchased a 2006 cadillac SRX and the timing chain has failed twice. If anyone else have had this problem please let me know and how did you make a complaint....

Hello, first I would like to say that I loved my car at first, my previous car a Buick Lucern 2006. We bought the SRX from the local GMC dealer second hand with roughly 74,000 KM and the interior look...

I am torn between a 2006 Cadillac SRX and the 2006 Acura MDX. Both are in pristine shape with approximately 6000 miles. The MDX is nice and is the safer car to go with it seems. Better overall revi...

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