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  • Fire Red 2011 GMC Sierra 1500 SLFire Red 2011 GMC Sierra 1500 SLFire Red 2011 GMC Sierra 1500 SLFire Red 2011 GMC Sierra 1500 SLFire Red 2011 GMC Sierra 1500 SLFire Red 2011 GMC Sierra 1500 SL

    $9,414

    $112
    139,122 mi.
    Est. $177/mo

    Joe Lunghamer Chevrolet

    3.9
    Waterford, MI (227 mi)
    Check Availability
  • Red 2011 GMC Sierra 1500 SLRed 2011 GMC Sierra 1500 SLRed 2011 GMC Sierra 1500 SLRed 2011 GMC Sierra 1500 SLRed 2011 GMC Sierra 1500 SLRed 2011 GMC Sierra 1500 SL

    $12,995

    133,019 mi.
    Est. $245/mo

    Auto Plaza

    Fresno, CA (1,743 mi)
    Check Availability

  • $9,145

    212,849 mi.
    Est. $172/mo

    The Kar Store

    Arlington, TX (818 mi)
    Check Availability

About the 2011 GMC Sierra 1500 SL

Basics

SL shown.

Seating
6
Door count
2
Drivetrain
Rear Wheel Drive
Combined MPG
16
Transmission
Transmission Overdrive Switch
Engine
302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability)
Side view of the 2011 GMC Sierra 1500 SL
FAQs

How much does the 2011 GMC Sierra 1500 SL cost?

The 2011 GMC Sierra 1500 SL price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2011 Sierra 1500 SL is $10,518, with pricing starting at $9,145.

What is the MPG of the 2011 GMC Sierra 1500 SL?

The 2011 GMC Sierra 1500 SL offers up to 14 MPG in city driving and 18 MPG on the highway for a combined rating of 16 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2011 GMC Sierra 1500 SL?

The 2011 GMC Sierra 1500 SL compares to and/or competes against the following vehicles:

Is the 2011 GMC Sierra 1500 SL reliable?

The 2011 GMC Sierra 1500 has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2011 Sierra 1500 owners.

Ratings (71 reviews)

84% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.5
Interior
4.3
Performance
4.4
Value
4.3
Exterior
4.6
Reliability
4.5
Trims

SL (4 styles)

Style
2WD Crew Cab 143.5" SL 4WD Crew Cab 143.5" SL 4WD Ext Cab 143.5" SL 2WD Ext Cab 143.5" SL
Inventory price
Starting at $30,950 Starting at $34,100 Starting at $31,875 Starting at $28,725
Combined MPG
16 15 15 16
Engine
302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability)

2011 GMC Sierra 1500 trims