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2001 GMC Sierra 1500

2001 GMC Sierra 1500

Pickup
RWD
Regular Gasoline
Horsepower
MPG Combined
16 mpg
MSRP
Torque
Reliability Score
98/ 100Excellent
Based on 171 NHTSA complaints

Should You Buy a 2001 GMC Sierra 1500?

The 2001 GMC Sierra 1500 is a robust extended cab truck that offers a blend of utility and comfort, making it a solid choice for both work and family use. With a rear-wheel drive system and a powerful 4.8L V8 engine producing 270 hp and 285 lb-ft of torque, it provides adequate performance for towing and hauling while maintaining a respectable 16.0 MPG combined fuel efficiency. The spacious seating for up to six passengers adds to its practicality, making it suitable for both daily commutes and weekend adventures.

However, potential buyers should be aware of certain reliability concerns. The NHTSA has recorded 171 complaints, with 14 crash incidents and 6 injuries attributed to issues primarily with the service brakes. While the Sierra boasts a high reliability score of 97.9/100, it is essential to consider the reported mileage patterns for brake issues, particularly between 20,000-40,000 miles and 80,000-100,000 miles. Overall, the GMC Sierra 1500 remains a reliable choice for those needing a versatile truck.

Ideal For

This vehicle is best suited for individuals or families seeking a reliable, spacious truck for both work and leisure activities, particularly those who prioritize towing capacity and comfort.

Strengths

  • +Spacious extended cab design for family and cargo
  • +Powerful 4.8L V8 engine with good towing capacity
  • +High reliability score of 97.9/100
  • +Comfortable ride quality for daily driving
  • +Affordable price point for a full-size truck

Weaknesses

  • -Reported brake issues at specific mileage intervals
  • -Less fuel-efficient compared to newer models
  • -Limited advanced safety features for its era
  • -Potentially high maintenance costs due to brake system concerns
  • -Older design may lack modern technology and comforts

Known Issues (NHTSA Data)

The 2001 GMC Sierra 1500 has reported a total of 171 complaints, with the majority centered around service brake issues. Notably, there are concerns regarding the hydraulic braking system and antilock/traction control features, particularly at specific mileage intervals. While the vehicle has a strong reliability score, prospective buyers should remain vigilant about brake maintenance, especially as the vehicle ages.

Complaint Patterns by Mileage
SERVICE BRAKES
80000-100000 mi
11 reports
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
20000-40000 mi
7 reports
SERVICE BRAKES
120000-140000 mi
7 reports
SERVICE BRAKES
100000-120000 mi
7 reports
SERVICE BRAKES, HYDRAULIC
120000-140000 mi
6 reports
SERVICE BRAKES, HYDRAULIC
80000-100000 mi
6 reports
SERVICE BRAKES, HYDRAULIC
60000-80000 mi
6 reports
FUEL SYSTEM, GASOLINE
60000-80000 mi
5 reports
Top Complaint Areas
SERVICE BRAKES23% of complaints
SERVICE BRAKES, HYDRAULIC22% of complaints
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP11% of complaints
PARKING BRAKE8% of complaints
FUEL SYSTEM, GASOLINE6% of complaints

Performance

Horsepower
Torque
Engine
4.8 L
Cylinders
V8
Transmission
Automatic 4-spd
Drive Type
RWD

Efficiency

MPG Combined
16
Fuel Type
Regular Gasoline

Dimensions

Length
197.6 in
Width
79.5 in
Height
71.3 in
Wheelbase
118.9 in
Curb Weight
4,048 lbs
Ground Clearance

Capacity

Doors
Seating
Cargo
Max Cargo
Max Towing
Max Payload

ddpc Estimated Value

$6,609
$5,617 – $7,600
Depreciation Over Time
New
5yr
10yr
15yr
ddpc Estimate based on original MSRP, standard depreciation curves, vehicle class, and NHTSA reliability data. Not a substitute for professional appraisal. Actual value depends on condition, mileage, location, and market conditions.

Estimated Cost of Ownership

Estimated Annual Cost
$5,353
Per Mile
$0.45
5-Year Total
$45,475
Fuel
$2,625/yr
Maintenance
$750/yr
Insurance
$1,978/yr
Depreciation
$3,742/yr
Based on industry-standard estimates for this vehicle class. Fuel cost assumes 12,000 mi/yr at national average gas prices. Maintenance uses class-based intervals, not manufacturer-specific schedules. Actual costs vary by location, driving habits, and vehicle condition.

Available Trims (11)

Sierra 1500 2WD
RWD
Sierra 1500 2WD
RWD
Sierra 1500 2WD
RWD
Sierra 1500 4WD
AWD/4WD
Sierra 1500 4WD
AWD/4WD
Sierra 1500 2WD
RWD
Sierra 1500 2WD
RWD
Sierra 1500 4WD
AWD/4WD
Sierra 1500 4WD
AWD/4WD
Sierra 1500 4WD
AWD/4WD
Sierra 1500 4WD
AWD/4WD

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