1999 Chevrolet Suburban LS 5.7

Summary:

I'd spend big money to keep this going, if I had to

Faults:

Goes through front brake pads quicker than expected. I've tried several brands. Otherwise just basic maintenance and upkeep.

General Comments:

I've abused the living hell out of this poor superhero, it has towed more than double the rated weight, but that happens a lot in farming communities. This one doesn't have the optional 3.73:1 gearing, my first '99 Suburban had, and this one has impressed me with its ability to cruise at 1650 RPM at 65 MPH. I've had 5.7L V8 Camaros, an '88 and a '95, that weren't happy trying that. Both got axle ratio swaps, by me, to increase the cruise RPM.

I had a '99 Ram 1500 5.9 I was really impressed with, and really liked, but Dodge never made anything like this. I wasn't going to try an Excursion for several reasons.

GM gets a bad rap, but my experiences are that GM deserves better.

Would you buy another car from this manufacturer? Yes

Review Date: 27th June, 2024

1999 Chevrolet Suburban LT 5.7

Summary:

Surprisingly well built

Faults:

Radiator.

Interior door handles and locks breaking.

Various electrical malfunctions.

Typical Passlock Security System problems.

General Comments:

Doesn’t even leak oil or hesitate in any way. Starts on the first try even in cold winter weather (like 0 degrees and below, really cold). I have to give it to GM on this one.

Would you buy another car from this manufacturer? Yes

Review Date: 19th October, 2020

1999 Chevrolet Suburban LT 5.7 350 V8

Summary:

Incredible truck with reliability and room to spare!

Faults:

- 2 of the interior door handles broke and needed replacing.

- Several speakers were blown and needed to be replaced.

- Front seat warmers function intermittent.

- Wiper motor had to be replaced twice.

- A/C system developed large leak somewhere so the A/C did not work.

- TRANSMISSION. As most GM truck owners can attest, the 4l60e is the most prone to failure. This was the largest repair I had to perform on the truck while I had it... Just the nature of the beast unfortunately.

General Comments:

Hands down, the most reliable vehicle I have ever owned. Even when the transmission was failing, it still got me home. Push button four wheel drive never had an issue. Matter of fact, with the exception of the intermittent seat warmers, all electronics worked and never had a problem.

And talk about versatility!! Not many vehicles can handle 6 or more adults plus a week's worth of camping or beach gear, but the Suburban gobbles it up and asks for more. Next you could clean it up well and go out to a nice dinner, but just as quickly turn around and run this truck through the woods on a trail. And weather does not stop this truck. Point it at a blizzard and drive, no problem.

Stopping power on the original brakes is pretty poor so I upgraded the front brakes to towing grade slotted and drilled disks with new pads and calipers. I recommend them to all the OBS GM truck and SUV owners as it completely changes the confidence you have in the truck stopping.

The Suburban was a great workhorse and never, ever let me down. Not to mention it was super comfortable. It loses a few marks because of the poor fuel mileage which was not friendly to my wallet, but that is to be expected of such a heavy vehicle and old V8 technology. The truck did give great power though, and a quick muffler and tailpipe change gives the truck a great sound. I do miss the big girl, so 10/10 would buy again!

Would you buy another car from this manufacturer? Yes

Review Date: 13th July, 2017

13th Nov 2020, 04:52

Just wait’ll she hits 300k+ like mine. The ol 350 is still as quiet as a cat stalking mice on Christmas Eve. Better than my new round body 5.3.

7th Jun 2024, 10:28

Would it be possible for you to list the details of your upgrade to the front brakes as on what brand discs, pads and calipers you used? Seems to me that is an imperative upgrade that all Suburban owners should do without thinking twice!