Overview & Reviews

The Suburban gets numerous functional enhancements for 2003. The Quadrasteer four-wheel steering system is now available on 3/4-ton models for increased maneuverability and better stability when towing, while 1/2-ton versions now offer the StabiliTrak stability control system. New power heated mirrors feature puddle lamps, in-glass turn signal indicators and a memory function, and extendable power camper mirrors are optional. The interior gets numerous upgrades that include tri-zone climate control, an enhanced driver-information center, a redesigned center console and options such as second-row captain's chairs and adjustable pedals. A revised lineup of entertainment options includes a Bose audio system as well as XM Satellite Radio and a DVD-based entertainment system. For increased safety, the Suburban now features a standard front-passenger-sensing system and dual-stage airbags.

• Choice of powerful V8 engines, Quadrasteer four-wheel steering system, cavernous cargo space, room for nine.

• Massive size can be tough in tight confines, vague steering feel, cheap interior plastics.

User Reviews:

Showing 1 through 10 of 154.00

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  Just went over 300,000 miles - 2003 Chevrolet Suburban
  By jollyprez - October 26 - 9:32 pm

  Bought new in December, 2003. Had a few warranty issues, but dont care as they were paid-for. Outside of warranty, weve had about $5,000 in repairs over the past DECADE. ( not including tires & brakes ) This includes replacing both bumpers as they rusted from New England road salt. Sure, there are few things that dont work, but mostly little things. We were considering a new tow vehicle, but figure for another $5,000 we can really spruce this puppy up, and save $50,000.

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  Great Suv - 2003 Chevrolet Suburban
  By jgot - July 10 - 3:29 am

  We bought our 2003 ls suburban after dumping our horrible 1996 Ford Windstar van. The suburban had about 30k miles on it. It now has 120k miles on it and we have had no major problems with the vehicle at all. We love this truck. The gas milage is actually not bad we get around 18mpg.

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  American Beauty - 2003 Chevrolet Suburban
  By David - November 30 - 2:00 am

  Bought our 2003 Sub LT new in 2003. 130,000 miles later still going strong. GM has a real winner with this truck, and the LT has all the creature comforts for the long rides to the beach or skiing (and running around town). Some drama along the way: Seat memories early on, AC failure around 50K, fuel tank sender issues but darn thing is so much fun to have around we have kept her even after the family has grown up. My wife now drives a Lexus RX (and all her friends too) but I cant let this gem go.

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  Great vehicle - 2003 Chevrolet Suburban
  By rob - June 8 - 4:25 pm

  Very roomy for a family of 7. Great for long trips with the DVD system and interior comfort. Tons of storage space..for a family of 7. Gas mileage is excellent for the vehicle size we averaged 14.7 over the first several years. Powerful engine that can handle mountainous roads with ease.

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  Workhorse - 2003 Chevrolet Suburban
  By Troy S - May 22 - 5:38 pm

  We bought our LT brand new and now have 137k miles on it. Still runs great and we have had very few problems. We have replaced the water pump and brakes and the rear AC drain got clogged and flooded the back. Have experienced some electrical gremlins too but our LT has had a propensity to heal itself! The engine is strong and doesnt burn oil (we have maintained it well) and it is still tight after 137k miles. Leather seats are showing their age, but also have four kids! I expect that we will start having repairs based on miles and age, but knock on wood - so far so good. This is third Suburban - my dad drives a 99 with almost 200k on it.

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  Mamas Beast - 2003 Chevrolet Suburban
  By CopperNcorn - April 1 - 5:26 am

  Bought this maxed out LT with about 15,000 miles, now has 99,000. Tows 30- foot travel trailer easily with 6.0L gas V-8. The 4-wheel steering is handy, but dont use Burb much now as am worried about costly repairs and it gets 12mpg, maybe 15mpg on long trips, 12mpg on long trips with the trailer. I cant believe the depreciation, especially when gas hit $4 per gallon - terrifying. Will drive it until the wheels fall off. Wife loves her Burb, but its so costly to operate. Probably logging less than 5,000 miles per year now.

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  Still glad we bought it after 16k miles - 2003 Chevrolet Suburban
  By Lonniegl - September 15 - 2:00 am

  2002 LT w/ Autoride - Its been a year now and 16k miles and we still love the truck. It hasnt required any warranty service. We got the center buckets because we were used to that feature from our minivan. Kids can walk between the seats to get in the back; but you drop to 7 passanger capacity instead of 8. Gets 19mpg on the highway and about 13 around town which is respectable. Minor interior rattles, one notably from a center bucket seatback. Stereo sounds great at high volumes, average at lower volumes. Ride is excellent. Car is quick,drivetrain has been flawless. This is my wifes car and she absolutely loves it.

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  Happy to be Safe - 2003 Chevrolet Suburban
  By Just a Mom - April 29 - 10:00 am

  We went from a small foreign SUV to this. It is a new world! We love it! We may be driving our kids college education but it is worth the money. The leather seats are terrific and the ride is unbeatable. Most of all, we just feel as though our family is safe rising in it.

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  Chevrolet Suburban - 2003 Chevrolet Suburban
  By jttiii - April 29 - 10:00 am

  Having ownned this vehicle since the end of April and accumulating 4K miles, I find it to be quite comfortable and secure. Front and rear seats are quite comfortable and ride is very good for the size of the vehicle. I am hoping for fuel mileage to improve as my highway driving is around 16 mpg and city driving at 10 mpg. I might add that I am ever mindful traffic and road conditions with unplanned starts and stops kept to a mimimum. Overall, very pleased with this Suburban in the LT pkg. Hopefully I will continue to be satisfied with it.

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  2003 Z71 suburban - 2003 Chevrolet Suburban
  By Mike - March 10 - 11:29 am

  I purchased this vehicle new in 2003. I had some problem with the dash rpm gauge twice which was corrected. The sending unit in the gas tank went bad and that hurt my pocket. But for as many miles this has driven and the places it has been ( I dont baby it ) meaning I point it and it goes on/off road--tow , Im happy as cake with her. Im not a little guy and its like sitting on my sofa at home. It fits 5 and tows a boat with all equipment. Hunt,fish no problem. Pull sons car out of ditches--no problem