2005 GMC Sierra 1500 - SLE 4x2 Regular Cab 8' Box
Pros: 5.3L engine, very smooth
Cons: lack of external fuel filter, in tank now
Advice: do not get tow package if you want boulevard rideExcellent handling for a long wheel-base pickup. Stiff suspension is standard with tow package, but is excellent when towing. Plenty of power with 5.3 L engine and decent mileage, up to 20 MPG on highway, averaging 17.5 MPG combined. Comfortable seating, even on long drives. Braking is excellent, even with the return to drums on rear. Dual caliper discs with larger rotors on front seem to provide better brake quality than previous years with rear discs. Entire truck is well put together, very tight.
2006 GMC Sierra 1500 - SLT 4x4 Crew Cab
Cons: Electrical and mechanical problems.
Advice: Do not buy the top of the line to many electrical problems.I traded in a great Silerado for this unbelievable headache.This truck has had numerous electrical problems.Starting the 2nd day I owned it and continues today purchased 9-04 at dealership 9-04 I have had problems with seats,mirrors,rear end,transmisson and compass.I advised GM and filed complaint no satisfaction.By the way it now has 6000 miles and I purchased new 9-04 it is now 10-05.For over 50,000 dollars this would seem to be a great truck.This is one of the biggest regrets I have ever purchased.
2006 GMC Sierra 1500 - AWD Crew Cab
Cons: Gas mileage
Advice: If you have to pull a boat or haul thingsQuick off the start. Great looking black beauty! Interior is great quality. Easy to read instruments. Comfortable to drive with 6 way adjustable seats. I have not found anything wrong with this vehicle
2006 GMC Sierra 1500 - SL 4x4 Regular Cab 6.5' Box
Pros: safe and comfortable
Cons: not a true family vehicle and gas mileage is bad- expensive vehicle to drive for a family vehicle
Advice: definitely a great truck, one of the best!!We have had our 2004 Sierra for a year, bought it brand new and we LOVE it! Only thing that I can suggest is to get the bed lined. And if you have a baby, it is difficult to get our son in and out as he is growing bigger, only because of the heighth of the vehicle. We are considering a minivan, but I think that I'll cry if we have to trade in our pickup. We feel very safe and comfortable in the Sierra. Drives great and no road noise. Awesome stero. We're gonna try to hold on to it for as long as possible.
2005 GMC Sierra 1500 - SLE 4x2 Regular Cab 6.5' Box
Advice: n/aThis truck is great
2004 GMC Sierra 1500 - SLE 4x4 Regular Cab 8' Box
Cons: Running problems
Advice: Shop aroundI have had this vehicle now for only about 8 months. From day one it has had problems. The suicide doors don't close properly, there are vibrations, handle fell off of tailgate. I only got 13/14 mpg even though sticker said 15/19. Am getting rid of this truck with only 9000 miles.
2005 GMC Sierra 1500 - SLE 4x2 Crew Cab
Pros: 4 DOORS ARE GREAT
Cons: HOW GM DEALS WITH THERE CUSTOMERS AFTER A LARGE PURCHACE.
Advice: TEST DRIVE UNDER ALL CONDITIONS.i BOUGHT THIS TRUCK, HAD A VIBRATION ABOVE 80MPH, THE DEALERSHIP TRIED 5 TIMES TO FIX, NOW GM RELATIONS SAYS I'M ABUSING IT AND WILL NOT DO ANY THING TO FIX IT.. MAKE SURE U TEST DRIVE ABOVE 80 BEFORE U BYE IT... THIS VIBRATION WILL RATTLE YOUR TEETH, THEY SAY ITS NORMAL.