2000 GMC Sierra 1500 Review
Price Estimate: $782 - $1,332

GMC Sierra 1500 model years
GMC Sierra 1500 types
- Extended Cab
- Regular Cab
Edmunds' Expert Review
by the Edmunds Experts
Pros
- Powerful V8-engine selections, modern architecture, handsome styling.
Cons
- Spotty interior fit-and-finish concerns, premium brand carries a premium price.
What’s new
After a complete redesign last year, GMC's Silverado-based pickup finally gets a fourth door on the extended cab. There's also more power on tap from the 4.8- and 5.3-liter engines, increased trailer ratings and standard programmable automatic door locks. New factory appearance items, such as wheel-lip flares and a soft tonneau cover, are now available on some models.
Edmunds says
If you want power, the Sierra's got it. But if high-quality materials and solid build quality are also a priority, you might want to check the offerings from Ford and Toyota, as well.
For sale near Los Lunas, NM
7 listings
- Photos not available$16,550
- 125,397 miles
- No accidents, 1 owner, personal use only
- Standard Motor (489 mi away)
Close
Located in Rock Springs, WY
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GTEC14W2YZ186102
Stock: 103145
Certified Pre-Owned: No
Listed since: 02-07-2025 - $6,999
- Not provided
- Odometer issue reported, 11 owners, personal use only
- Busters Auto Brokers (770 mi away)
- Power Driver's Seat
Close
Located in Mitchell, SD
Older, Extended Cab 4WD Pickup With Power Driver's Seat, New Aftermarket Rims and Tires
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GTEK19V9YE361651
Stock: 361651
Certified Pre-Owned: No
Listed since: 04-26-2025
Vehicle overview
Thanks to the myriad of improvements that came with the introduction of the '99 Sierra, GMC's full-size pickup now moves to the refinement stage for 2000. Employing unique, three-piece frame construction, Sierras come in either 1500 (half-ton) or 2500 (three-quarter-ton) series.
Perhaps the biggest draw for GMC's big pickup is a first-class engine lineup. The base Vortec 4.3-liter V6 has been upgraded this year to improve durability, emissions and fuel economy. It now features a roller timing chain and rocker arms, extended-life spark plugs and coolant and a new oil-level sensor. But more impressive are the three V8s, two of which tout power increases this year thanks to new camshafts. The Vortec 4800 V8 (standard on 1500 Series extended-cab models) makes 270 horsepower (up from last year's 255). And the 5.3-liter V8 gains 15 horses (now at 285) and 10 more pound-feet of torque (to 325). Both engines enjoy a long, flat torque curve for sustained hauling performance. You can also opt for a 6.0-liter V8 with 300 horsepower.
Each truck is available with a five-speed manual or four-speed automatic transmission. As usual, there is a variety of configurations to choose from, including the regular or extended cabs, short or long beds, Wideside or Sportside box designs, two- or four-wheel-drive versions, three trim levels (SL, SLE or SLT) and a dizzying array of options. As a premium truck brand, GMC says it is designing vehicles geared more toward on-road purposes. In other words, if you want a dirt-crunching, rock-hopping vehicle made by GM, Chevy would be the place to shop.
For 2000, the roomy extended cabs get a fourth-door for better rear-seat access, and with improved V8 power and a new rating system methodology, all Sierras enjoy higher trailer-towing ratings than last year. Inside, you'll find ample storage areas, including a center armrest that is large enough for a laptop computer or a six-pack of soda, depending on your priorities. Reduced-force airbags (with passenger-side on/off switch) are standard, plus several safety and convenience features have been revamped, including locking and illuminated entry functions.
The Sierra boasts far too many features to list here, but suffice it to say that GMC has a very competitive product compared to its Ford and Dodge rivals. But because GMC is set on segmenting itself as the premium truck division that caters to upscale truck buyers, prepare yourself for price creep to start forcing less-affluent young cowboy types to shop elsewhere.
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Cost to DriveCost to drive estimates for the 2000 GMC Sierra 1500 SL 3dr Extended Cab LB (4.8L 8cyl naturally aspired 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 $2.89 per gallon for regular unleaded in New Mexico.
Monthly estimates based on costs in New Mexico
$222/mo for Sierra 1500 SL
Sierra 1500 SL
vs
$208/mo
Avg. Large Truck
See Edmunds pricing data
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GMC Sierra 1500 Reviews
Owner Reviews
5(56%)
4(39%)
3(5%)
2(0%)
1(0%)
Most Helpful Owner Reviews
Trending topics
Nothing but Love
4.63 out of 5 starsGMCfan, 03/07/2010
2000 GMC Sierra 1500 SLE 3dr Extended Cab SB (4.8L 8cyl naturally aspired 4A)
I have loved this truck since I have owned it. I have added all sorts of extras like intake and exhaust work, so that is why some of my ratings are high. My only issue that I have had with this truck is the backseat. Once my daughter was born, trying to get a car seat in there safety has always been an issue. Nothing has ever gone wrong and only replaced things that I upgraded.
Great truck but fuel milage stinks.
4.25 out of 5 starsIsaiahCasey, 02/10/2008
2000 GMC Sierra 1500 SLT 3dr Extended Cab 4WD LB (4.8L 8cyl naturally aspired 4A)
I bought this truck used last year love the design the ride and comfort. the gas mileage stinks but I wouldnt trade it for anything else. About a month after I bought the truck I had an electrical problem but it worked itself out. I just bought a meyers diamond snowplow and I am going to put it on this week. The truck has plenty of power to push snow. I work on a farm and I have a 4 ton … trailer, and I can haul a 3 ton skidsteer on the trailer and she still has plenty of power.
2000 GMC Sierra Z71
4.88 out of 5 starsBrad, 05/06/2010
2000 GMC Sierra 1500 SLE 2dr Regular Cab SB (4.3L 6cyl naturally aspired 5M)
Overall, I love the truck. It fires up every morning. I have had it for almost four years. I drive 30,000 miles a year with my job and it holds up great. The biggest repair I had to make was to have the intake manifold gaskets replaced a few years ago. The Gen III LS-based engines are notorious for that. I get about 15-17MPG no matter what kind of driving I do. Piddly things are … starting to fail like lights on the radio & HVAC, lumbar support, and the console lid, but mechanically, it's as Professional Grade as ever! Someday I'll trade it in on a new Sierra/Silverado, but right now it does what I need it to do.
Great Truck, just won't stop!
4.63 out of 5 starsjustin51, 06/30/2008
2000 GMC Sierra 1500 SLE 3dr Extended Cab SB (4.8L 8cyl naturally aspired 4A)
This is one heck of an awesome truck. I've loved it from the day I bought it and still love it today. It has been a work truck from the day I took it home, and after 170,000 miles it still is going strong. Love the reliability of it, never have to worry about that. I find it a little wierd but I have never had to change anything, or even touch the brakes, and they still look great, I was … told this was b/c of the 4 Wheel ABS/Disc system. I own the 4.8L V8 model and get "great" gas mileage for a full size V8 truck, especially loaded with tools. 15 city, and 21 hwy. These number came with the help of some aftermarket parts, like K&N filter, & better plugs and wires. I hope you enjoy yours.
2000 Sierra 1500 Highlights
Extended Cab
SL
Engine Type | Gas |
---|---|
Combined MPG | 16 MPG |
Cost to Drive | $222/month |
rear wheel drive |
Safety
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 RatedDriverNot RatedPassengerNot Rated
- Combined Side Barrier & Pole RatingsFront SeatNot RatedBack SeatNot Rated
- RolloverRolloverNot RatedDynamic 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 – OriginalMarginal
- Moderate Overlap Front Test – UpdatedNot Tested
- Side Impact Test – OriginalNot Tested
- Side Impact Test – UpdatedNot Tested
- Roof Strength TestNot Tested
- Rear Crash Protection / Head RestraintNot Tested
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