How much does the 2007 GMC Sierra 1500 Classic cost?

The 2007 GMC Sierra 1500 Classic has a starting MSRP of $15,840, ranging up to $39,125 for the top trim. Trim pricing includes Work Truck from $15,840; SL1 from $20,310; SLE1 from $23,850; SL2 from $25,325; SLE2 from $28,915; SLT from $30,675.

What is the fuel economy of the 2007 GMC Sierra 1500 Classic?

The 2007 GMC Sierra 1500 Classic achieves up to 17 MPG combined (EPA estimate), depending on trim and configuration.

How much can the 2007 GMC Sierra 1500 Classic tow?

The 2007 GMC Sierra 1500 Classic has a maximum towing capacity of up to 10,400 pounds, depending on trim and equipment.

How many trims does the 2007 GMC Sierra 1500 Classic come in?

The 2007 GMC Sierra 1500 Classic is available in 7 trims (49 total configurations) across Truck (Crew Cab) and Truck (Regular Cab) and Truck (Extended Cab) body styles with all wheel drive, rear wheel drive, four wheel drive.

2007 GMC Sierra 1500 Classic

7 trims · 49 configurations · Truck (Crew Cab), Truck (Regular Cab), Truck (Extended Cab)

Starting MSRP

$15,840 – $39,125

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Pricing

How much should you pay for the GMC Sierra 1500 Classic? Select a trim to update purchase and lease estimates.

MSRP by trim

Select a trim to update the payment estimates. MSRP is for each trim's base configuration and excludes destination, taxes, and options.

Purchase information

Based on Work Truck

Total price (Work Truck MSRP)

$15,840

Typical monthly

$314/mo

Avg. APR

7.00%

60-month loan estimate for good credit (rates as of 2026-07-11). Not a credit offer; actual APR varies by lender, credit, and dealer.

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Compare 2007 GMC Sierra 1500 Classic trims

Work Truck
8 configurations
MSRP
$15,840 – $27,060
Fuel economy (city/hwy)
15/21
Horsepower
195 hp
Torque
260 lb-ft
Engine
4.3L V6 gas
Seating
3
Drivetrain
RWD
Cargo (cu ft)
—
Max towing
8,400 lbs
SL1
8 configurations
MSRP
$20,310 – $28,790
Fuel economy (city/hwy)
15/21
Horsepower
195 hp
Torque
260 lb-ft
Engine
4.3L V6 gas
Seating
3
Drivetrain
RWD
Cargo (cu ft)
—
Max towing
8,400 lbs
SLE1
12 configurations
MSRP
$23,850 – $31,965
Fuel economy (city/hwy)
15/19
Horsepower
285 hp
Torque
295 lb-ft
Engine
4.8L V8 gas
Seating
3
Drivetrain
RWD
Cargo (cu ft)
—
Max towing
8,400 lbs
SL2
4 configurations
MSRP
$25,325 – $30,340
Fuel economy (city/hwy)
15/19
Horsepower
285 hp
Torque
295 lb-ft
Engine
4.8L V8 gas
Seating
6
Drivetrain
RWD
Cargo (cu ft)
—
Max towing
7,700 lbs
SLE2
8 configurations
MSRP
$28,915 – $33,755
Fuel economy (city/hwy)
14/19
Horsepower
295 hp
Torque
335 lb-ft
Engine
5.3L V8 gas
Seating
5
Drivetrain
RWD
Cargo (cu ft)
—
Max towing
8,000 lbs
SLT
8 configurations
MSRP
$30,675 – $35,520
Fuel economy (city/hwy)
14/19
Horsepower
295 hp
Torque
335 lb-ft
Engine
5.3L V8 gas
Seating
5
Drivetrain
RWD
Cargo (cu ft)
—
Max towing
8,000 lbs
Denali
MSRP
$39,125
Fuel economy (city/hwy)
13/16
Horsepower
345 hp
Torque
380 lb-ft
Engine
6L V8 gas
Seating
5
Drivetrain
AWD
Cargo (cu ft)
—
Max towing
8,100 lbs

Compare 2007 GMC Sierra 1500 Classic trim specifications
Spec	Work Truck8 configurations	SL18 configurations	SLE112 configurations	SL24 configurations	SLE28 configurations	SLT8 configurations	Denali
MSRP	$15,840 – $27,060	$20,310 – $28,790	$23,850 – $31,965	$25,325 – $30,340	$28,915 – $33,755	$30,675 – $35,520	$39,125
Fuel economy (city/hwy)	15/21	15/21	15/19	15/19	14/19	14/19	13/16
Horsepower	195 hp	195 hp	285 hp	285 hp	295 hp	295 hp	345 hp
Torque	260 lb-ft	260 lb-ft	295 lb-ft	295 lb-ft	335 lb-ft	335 lb-ft	380 lb-ft
Engine	4.3L V6 gas	4.3L V6 gas	4.8L V8 gas	4.8L V8 gas	5.3L V8 gas	5.3L V8 gas	6L V8 gas
Seating	3	3	3	6	5	5	5
Drivetrain	RWD	RWD	RWD	RWD	RWD	RWD	AWD
Cargo (cu ft)	—	—	—	—	—	—	—
Max towing	8,400 lbs	8,400 lbs	8,400 lbs	7,700 lbs	8,000 lbs	8,000 lbs	8,100 lbs

Specifications shown for each trim’s base configuration; drivetrain, cab, and box options vary within a trim, and MSRP shows the full range. MSRP excludes destination fees, taxes, and dealer-installed options.

Full specifications

Shown for each trim's base configuration. Drivetrain, cab, and box options within a trim can change dimensions, capacities, and fuel economy.

Engine & drivetrain

Engine type: Work Truckgas
SL1gas
SLE1gas
SL2gas
SLE2gas
SLTgas
Denaligas
Fuel type: Work Truckregular unleaded
SL1regular unleaded
SLE1regular unleaded
SL2regular unleaded
SLE2regular unleaded
SLTregular unleaded
Denaliregular unleaded
Cylinders: Work TruckV6
SL1V6
SLE1V8
SL2V8
SLE2V8
SLTV8
DenaliV8
Displacement: Work Truck4.3 L
SL14.3 L
SLE14.8 L
SL24.8 L
SLE25.3 L
SLT5.3 L
Denali6 L
Horsepower: Work Truck195 hp
SL1195 hp
SLE1285 hp
SL2285 hp
SLE2295 hp
SLT295 hp
Denali345 hp
Torque: Work Truck260 lb-ft
SL1260 lb-ft
SLE1295 lb-ft
SL2295 lb-ft
SLE2335 lb-ft
SLT335 lb-ft
Denali380 lb-ft
Transmission: Work Truck5-speed manual
SL15-speed manual
SLE14-speed automatic
SL24-speed automatic
SLE24-speed automatic
SLT4-speed automatic
Denali4-speed automatic
Drivetrain: Work Truckrear wheel drive
SL1rear wheel drive
SLE1rear wheel drive
SL2rear wheel drive
SLE2rear wheel drive
SLTrear wheel drive
Denaliall wheel drive

Dimensions

Body type: Work TruckTruck (Regular Cab)
SL1Truck (Regular Cab)
SLE1Truck (Regular Cab)
SL2Truck (Crew Cab)
SLE2Truck (Extended Cab)
SLTTruck (Extended Cab)
DenaliTruck (Crew Cab)
Doors: Work Truck2
SL12
SLE12
SL24
SLE24
SLT4
Denali4
Seating: Work Truck3
SL13
SLE13
SL26
SLE25
SLT5
Denali5
Length: Work Truck205.7 in
SL1205.7 in
SLE1205.7 in
SL2230.2 in
SLE2220.2 in
SLT220.2 in
Denali230.2 in
Width: Work Truck78.5 in
SL178.5 in
SLE178.5 in
SL278.5 in
SLE278.5 in
SLT78.5 in
Denali78.5 in
Height: Work Truck71.2 in
SL171.2 in
SLE171.2 in
SL272.6 in
SLE271.2 in
SLT71.2 in
Denali75 in
Wheelbase: Work Truck119 in
SL1119 in
SLE1119 in
SL2143.5 in
SLE2134 in
SLT134 in
Denali143.5 in
Ground clearance: Work Truck10.6 in
SL110.6 in
SLE110.6 in
SL28.1 in
SLE28 in
SLT8 in
Denali8.7 in

Capacity & weight

Max towing: Work Truck8,400 lbs
SL18,400 lbs
SLE18,400 lbs
SL27,700 lbs
SLE28,000 lbs
SLT8,000 lbs
Denali8,100 lbs
Max payload: Work Truck1,889 lbs
SL11,889 lbs
SLE11,889 lbs
SL21,913 lbs
SLE21,440 lbs
SLT1,440 lbs
Denali1,575 lbs
Curb weight: Work Truck4,211 lbs
SL14,211 lbs
SLE14,211 lbs
SL24,987 lbs
SLE24,760 lbs
SLT4,760 lbs
Denali5,425 lbs
Fuel tank: Work Truck26 gal
SL126 gal
SLE126 gal
SL226 gal
SLE226 gal
SLT26 gal
Denali26 gal

Fuel economy & EV

Combined MPG: Work Truck17
SL117
SLE117
SL217
SLE216
SLT16
Denali14
City MPG: Work Truck15
SL115
SLE115
SL215
SLE214
SLT14
Denali13
Highway MPG: Work Truck21
SL121
SLE119
SL219
SLE219
SLT19
Denali16

Full specifications by trim
Spec	Work Truck	SL1	SLE1	SL2	SLE2	SLT	Denali
Engine & drivetrain
Engine type	gas	gas	gas	gas	gas	gas	gas
Fuel type	regular unleaded	regular unleaded	regular unleaded	regular unleaded	regular unleaded	regular unleaded	regular unleaded
Cylinders	V6	V6	V8	V8	V8	V8	V8
Displacement	4.3 L	4.3 L	4.8 L	4.8 L	5.3 L	5.3 L	6 L
Horsepower	195 hp	195 hp	285 hp	285 hp	295 hp	295 hp	345 hp
Torque	260 lb-ft	260 lb-ft	295 lb-ft	295 lb-ft	335 lb-ft	335 lb-ft	380 lb-ft
Transmission	5-speed manual	5-speed manual	4-speed automatic	4-speed automatic	4-speed automatic	4-speed automatic	4-speed automatic
Drivetrain	rear wheel drive	rear wheel drive	rear wheel drive	rear wheel drive	rear wheel drive	rear wheel drive	all wheel drive
Dimensions
Body type	Truck (Regular Cab)	Truck (Regular Cab)	Truck (Regular Cab)	Truck (Crew Cab)	Truck (Extended Cab)	Truck (Extended Cab)	Truck (Crew Cab)
Doors	2	2	2	4	4	4	4
Seating	3	3	3	6	5	5	5
Length	205.7 in	205.7 in	205.7 in	230.2 in	220.2 in	220.2 in	230.2 in
Width	78.5 in	78.5 in	78.5 in	78.5 in	78.5 in	78.5 in	78.5 in
Height	71.2 in	71.2 in	71.2 in	72.6 in	71.2 in	71.2 in	75 in
Wheelbase	119 in	119 in	119 in	143.5 in	134 in	134 in	143.5 in
Ground clearance	10.6 in	10.6 in	10.6 in	8.1 in	8 in	8 in	8.7 in
Capacity & weight
Max towing	8,400 lbs	8,400 lbs	8,400 lbs	7,700 lbs	8,000 lbs	8,000 lbs	8,100 lbs
Max payload	1,889 lbs	1,889 lbs	1,889 lbs	1,913 lbs	1,440 lbs	1,440 lbs	1,575 lbs
Curb weight	4,211 lbs	4,211 lbs	4,211 lbs	4,987 lbs	4,760 lbs	4,760 lbs	5,425 lbs
Fuel tank	26 gal	26 gal	26 gal	26 gal	26 gal	26 gal	26 gal
Fuel economy & EV
Combined MPG	17	17	17	17	16	16	14
City MPG	15	15	15	15	14	14	13
Highway MPG	21	21	19	19	19	19	16