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  • Summit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLT

    $43,087

    31,968 mi.
    Est. $775/mo

    Kunes Hope Chevrolet

    4.0
    Check Availability
    Milwaukee, WI (13 mi)

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  • Downpour Metallic 2025 GMC Sierra 1500 DenaliDownpour Metallic 2025 GMC Sierra 1500 DenaliDownpour Metallic 2025 GMC Sierra 1500 DenaliDownpour Metallic 2025 GMC Sierra 1500 DenaliDownpour Metallic 2025 GMC Sierra 1500 DenaliDownpour Metallic 2025 GMC Sierra 1500 Denali

    $58,992

    $502
    9,666 mi.
    Est. $1,061/mo

    Van Horn Ford of Oconomowoc

    4.7
    Check Availability
    Oconomowoc, WI (22 mi)

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  • Summit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 Elevation

    $41,990

    $1K
    21,502 mi.
    Est. $755/mo

    City Chrysler Dodge Jeep Ram Fiat of Brookfield

    4.8
    Check Availability
    Brookfield, WI (16 mi)
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  • Black Metallic 2025 GMC Sierra 1500 ElevationBlack Metallic 2025 GMC Sierra 1500 ElevationBlack Metallic 2025 GMC Sierra 1500 ElevationBlack Metallic 2025 GMC Sierra 1500 ElevationBlack Metallic 2025 GMC Sierra 1500 ElevationBlack Metallic 2025 GMC Sierra 1500 Elevation

    $52,399

    18,603 mi.
    Est. $942/mo

    Russ Darrow Kia of Wauwatosa

    4.3
    Check Availability
    Wauwatosa, WI (19 mi)
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  • Onyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 Pro

    $40,385

    $622
    4,794 mi.
    Est. $726/mo

    Rosen Honda

    4.6
    Check Availability
    Greenfield, WI (29 mi)
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  • Titanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLT

    $47,697

    $301
    8,881 mi.
    Est. $858/mo

    Lynch Buick GMC of West Bend

    Check Availability
    West Bend, WI (6 mi)
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  • Onyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 Elevation

    $52,632

    $2.4K
    6,922 mi.
    Est. $947/mo

    Kunes Buick GMC of Oak Creek

    4.1
    Check Availability
    Oak Creek, WI (30 mi)
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  • Titanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLT

    $42,066

    36,998 mi.
    Est. $757/mo

    Kunes Hope Chevrolet

    4.0
    Check Availability
    Milwaukee, WI (13 mi)

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  • Onyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali Ultimate

    $68,690

    $1.3K
    12,923 mi.
    Est. $1,236/mo

    City Chrysler Dodge Jeep Ram Fiat of Brookfield

    4.8
    Check Availability
    Brookfield, WI (16 mi)
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  • Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4

    $55,753

    $2K
    42,447 mi.
    Est. $1,003/mo

    Ewald Chevrolet, LLC

    4.6
    Check Availability
    Oconomowoc, WI (22 mi)
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  • Onyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 Denali

    $60,024

    $1.4K
    13,585 mi.
    Est. $1,080/mo

    Ewald Chevrolet, LLC

    4.6
    Check Availability
    Oconomowoc, WI (22 mi)
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  • Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4

    $58,184

    $700
    32,263 mi.
    Est. $1,047/mo

    Lake Chevrolet

    4.5
    Check Availability
    Milwaukee, WI (27 mi)
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  • $73,479

    31,295 mi.
    Est. $1,322/mo

    Lake Chevrolet

    4.5
    Check Availability
    Milwaukee, WI (27 mi)
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  • $57,990

    10,630 mi.
    Est. $1,043/mo

    Holz Motors

    4.7
    Check Availability
    Hales Corners, WI (27 mi)
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  • Onyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 Pro

    $30,995

    25,400 mi.
    Est. $558/mo

    Laura Buick GMC

    4.5
    Check Availability
    $667 delivery from Collinsville, IL (334 mi)
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  • Summit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 Elevation

    $45,495

    21,534 mi.
    Est. $818/mo

    Laura Buick GMC

    4.5
    Check Availability
    $667 delivery from Collinsville, IL (334 mi)
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  • Onyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 Elevation

    $50,890

    17,500 mi.
    Est. $915/mo

    Lenz Truck - Fond du Lac, WI

    4.5
    Check Availability
    Fond du Lac, WI (35 mi)
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  • Sterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLT

    $42,486

    48,873 mi.
    Est. $764/mo

    Summit Automotive Ford

    4.7
    Check Availability
    Beaver Dam, WI (35 mi)
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  • Gray 2025 GMC Sierra 1500 AT4Gray 2025 GMC Sierra 1500 AT4Gray 2025 GMC Sierra 1500 AT4Gray 2025 GMC Sierra 1500 AT4Gray 2025 GMC Sierra 1500 AT4Gray 2025 GMC Sierra 1500 AT4

    $61,995

    $500
    16,975 mi.
    Est. $1,115/mo

    Lynch Chrysler Dodge Jeep RAM

    4.1
    Check Availability
    Mukwonago, WI (33 mi)
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  • Downpour Metallic 2025 GMC Sierra 1500 ElevationDownpour Metallic 2025 GMC Sierra 1500 ElevationDownpour Metallic 2025 GMC Sierra 1500 ElevationDownpour Metallic 2025 GMC Sierra 1500 ElevationDownpour Metallic 2025 GMC Sierra 1500 ElevationDownpour Metallic 2025 GMC Sierra 1500 Elevation

    $53,396

    3,265 mi.
    Est. $960/mo

    Lenz Truck - Fond du Lac, WI

    4.5
    Check Availability
    Fond du Lac, WI (35 mi)
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  • Onyx Black 2025 GMC Sierra 1500 SLEOnyx Black 2025 GMC Sierra 1500 SLEOnyx Black 2025 GMC Sierra 1500 SLEOnyx Black 2025 GMC Sierra 1500 SLEOnyx Black 2025 GMC Sierra 1500 SLEOnyx Black 2025 GMC Sierra 1500 SLE

    $44,387

    12,339 mi.
    Est. $798/mo

    Holiday Chevrolet Buick GMC Dealership

    4.8
    Check Availability
    Fond Du Lac, WI (37 mi)
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  • Onyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLT

    $42,486

    51,806 mi.
    Est. $764/mo

    Summit Automotive Ford

    4.7
    Check Availability
    Beaver Dam, WI (35 mi)
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  • Gray 2025 GMC Sierra 1500 AT4Gray 2025 GMC Sierra 1500 AT4Gray 2025 GMC Sierra 1500 AT4Gray 2025 GMC Sierra 1500 AT4Gray 2025 GMC Sierra 1500 AT4Gray 2025 GMC Sierra 1500 AT4

    $57,420

    23,047 mi.
    Est. $1,033/mo

    Van Horn Chevrolet of Plymouth

    4.4
    Check Availability
    Plymouth, WI (32 mi)
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  • Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4

    $60,397

    34,387 mi.
    Est. $1,086/mo

    Lenz Truck - Fond du Lac, WI

    4.5
    Check Availability
    Fond du Lac, WI (35 mi)
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  • Titanium Rush Metallic 2025 GMC Sierra 1500 ElevationTitanium Rush Metallic 2025 GMC Sierra 1500 ElevationTitanium Rush Metallic 2025 GMC Sierra 1500 ElevationTitanium Rush Metallic 2025 GMC Sierra 1500 ElevationTitanium Rush Metallic 2025 GMC Sierra 1500 ElevationTitanium Rush Metallic 2025 GMC Sierra 1500 Elevation

    $50,397

    39,097 mi.
    Est. $906/mo

    Lenz Truck - Fond du Lac, WI

    4.5
    Check Availability
    Fond du Lac, WI (35 mi)
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  • Thunderstorm Grey 2025 GMC Sierra 1500 AT4Thunderstorm Grey 2025 GMC Sierra 1500 AT4Thunderstorm Grey 2025 GMC Sierra 1500 AT4Thunderstorm Grey 2025 GMC Sierra 1500 AT4Thunderstorm Grey 2025 GMC Sierra 1500 AT4Thunderstorm Grey 2025 GMC Sierra 1500 AT4

    $58,990

    22,158 mi.
    Est. $1,061/mo

    Lynch GM Superstore

    3.9
    Check Availability
    Burlington, WI (43 mi)
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  • Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4

    $60,396

    10,909 mi.
    Est. $1,086/mo

    Lenz Truck - Fond du Lac, WI

    4.5
    Check Availability
    Fond du Lac, WI (35 mi)
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  • Onyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 Pro

    $39,397

    7,104 mi.
    Est. $709/mo

    Lenz Truck - Fond du Lac, WI

    4.5
    Check Availability
    Fond du Lac, WI (35 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $61,490 2 Good deals
2024 GMC Sierra 1500 $51,924 26 Good deals
2023 GMC Sierra 1500 $48,851 7 Great deals
2022 GMC Sierra 1500 $44,015 9 Good deals
2021 GMC Sierra 1500 $36,534 5 Good deals

About the 2025 GMC Sierra 1500

Basics

Pro shown (base trim).

Seating
2
Door count
2
Drivetrain
Rear-wheel drive
Combined MPG
19
Transmission
8-Speed A/T
Engine
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2025 GMC Sierra 1500
FAQs

How much does the 2025 GMC Sierra 1500 cost?

The 2025 GMC Sierra 1500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2025 Sierra 1500 is $53,949, with pricing starting at $10,980.

What is the MPG of the 2025 GMC Sierra 1500?

The 2025 GMC Sierra 1500 offers up to 18 MPG in city driving and 21 MPG on the highway for a combined rating of 19 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.

Is the 2025 GMC Sierra 1500 reliable?

The 2025 GMC Sierra 1500 has an average reliability rating of 4.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2025 Sierra 1500 owners.

Is the 2025 GMC Sierra 1500 a good truck?

Below are the Cars.com consumer ratings for the 2025 GMC Sierra 1500.

(4 reviews)
Rating breakdown (out of 5):
Comfort
5.0
Interior
5.0
Performance
4.8
Value
4.5
Exterior
4.8
Reliability
4.8
Ratings (4 reviews)

100% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
5.0
Interior
5.0
Performance
4.8
Value
4.5
Exterior
4.8
Reliability
4.8
Trims

AT4 (2 styles)

Style
4WD Crew Cab 147" AT4 4WD Crew Cab 157" AT4
Inventory price
Starting at $66,800 Starting at $67,300
Combined MPG
23 23
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

AT4X (1 style)

Style
4WD Crew Cab 147" AT4X
Inventory price
Starting at $79,400
Combined MPG
19
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

Denali (3 styles)

Style
2WD Crew Cab 147" Denali 4WD Crew Cab 157" Denali 4WD Crew Cab 147" Denali
Inventory price
Starting at $65,400 Starting at $69,200 Starting at $68,700
Combined MPG
17 17 17
Engine
305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

Denali Ultimate (1 style)

Style
4WD Crew Cab 147" Denali Ultimate
Inventory price
Starting at $84,200
Combined MPG
16
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

Elevation (7 styles)

Style
4WD Crew Cab 157" Elevation 2WD Crew Cab 147" Elevation 4WD Crew Cab 147" Elevation w/3SB 4WD Crew Cab 147" Elevation w/3VL 4WD Double Cab 147" Elevation w/3VL 4WD Double Cab 147" Elevation w/3SB 2WD Double Cab 147" Elevation
Inventory price
Starting at $56,700 Starting at $53,100 Starting at $56,400 Starting at $54,900 Starting at $52,300 Starting at $53,800 Starting at $50,500
Combined MPG
18 19 18 18 18 18 19
Engine
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)

Pro (9 styles)

Style
2WD Double Cab 147" Pro 4WD Double Cab 147" Pro 4WD Reg Cab 140" Pro 4WD Reg Cab 126" Pro 2WD Reg Cab 126" Pro 2WD Reg Cab 140" Pro 2WD Crew Cab 147" Pro 4WD Crew Cab 147" Pro 4WD Crew Cab 157" Pro
Inventory price
Starting at $41,600 Starting at $44,900 Starting at $43,100 Starting at $42,900 Starting at $38,300 Starting at $38,500 Starting at $44,000 Starting at $47,300 Starting at $47,600
Combined MPG
19 18 15 18 19 16 19 18 18
Engine
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)

SLE (5 styles)

Style
2WD Crew Cab 147" SLE 4WD Crew Cab 157" SLE 4WD Crew Cab 147" SLE 4WD Double Cab 147" SLE 2WD Double Cab 147" SLE
Inventory price
Starting at $51,200 Starting at $54,800 Starting at $54,500 Starting at $52,100 Starting at $48,800
Combined MPG
19 18 18 18 19
Engine
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)

SLT (3 styles)

Style
4WD Crew Cab 157" SLT 2WD Crew Cab 147" SLT 4WD Crew Cab 147" SLT
Inventory price
Starting at $58,700 Starting at $54,900 Starting at $58,000
Combined MPG
16 17 16
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)
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