Fuel Economy

Engines	EPA Estimated MPG City/Hwy.
Vortec 4.8L V8
2WD	14/19
Vortec 5.3L V8
2WD	14/20
4x4	14/19
Vortec 5.3L V8 FlexFuel when running on E85 fuel
2WD	11/15
4x4	11/14
Vortec V8 for Tahoe Hybrid
2WD	21/22
4x4	20/20
Vortec 6.0L V8 for Tahoe Hybrid1
2WD	21/22
4x4	20/20
Vortec 6.2L V8
2WD	12/19

1 Limited availability.

	Exterior: LS, LT and LTZ (inches)	Exterior: Hybrid1 (inches)
Wheelbase	116.0	116.0
Length	202.0	202.0
Height (with luggage rack)
2WD	76.9	Information not yet available
4x4	76.9	Information not yet available
Width	79.0	79.0
Ground to rear load floor (liftover height)
2WD	31.7	Information not yet available
4x4	31.6	Information not yet available

	Clearances: LS, LT and LTZ (inches)	Clearances: Hybrid1 (inches)
Ground clearance (min.)
2WD, front	10.5	Information not yet available
2WD, rear	9.1	Information not yet available
4x4, front	10.5	Information not yet available
4x4, rear	9.1	Information not yet available

	Interior (inches)
	Front	Middle	Rear
Headroom	41.1	39.2	37.9
Legroom	41.3	39.0	25.6
Shoulder room	65.3	65.2	61.7
Hip room	64.4	60.6	49.1

1 Limited availability.

Capacities

	LS, LT and LTZ	Hybrid1
Seating	5–9	8
Fuel (gal. approx.)	26	24.5
Cargo (cu. ft.)2
Behind front row (third row removed [if equipped], second row folded)	108.9	108.9
Behind second row (third row removed [if equipped])	60.3	60.3
Behind third row (if equipped)	16.9	16.9
GVWR, standard (lbs.)3
2WD	7,100	7,100
4x4	7,300	7,300
Payload, base (lbs.)4
2WD	1,830	1,559
4x4	1,773	1,513
Curb weight, estimated (lbs.)
2WD	5,270	Information not yet available
4x4	5,527	Information not yet available

1 Limited availability.

2 Cargo and load capacity limited by weight and distribution.

3 Gross Vehicle Weight Rating (GVWR). When properly equipped; includes weight of vehicle, driver, passengers, cargo and optional equipment.

4 Maximum payload capacity includes weight of driver, passengers, optional equipment and cargo.

Trailering

	Vortec 4.8L V8 (Automatic)
MODEL	Max. Trailer Weight (lbs.)1	Required Axle Ratio
2WD	4,500	3.23
	4,800	3.73

	Vortec 5.3L V8 (Automatic)
MODEL	Max. Trailer Weight (lbs.)1	Required Axle Ratio
2WD	6,500	3.42
	7,5002	3.73
4x4	6,200	3.73
	7,2002	3.73
	8,2002	4.10

	Vortec 6.0L V8 whith LIVC for Hybrid3 (Automatic)
MODEL	Max. Trailer Weight (lbs.)1	Required Axle Ratio
2WD	6,200	3.08
4x4	6,000	3.08

	Vortec 6.2L V8 (Automatic)
MODEL	Max. Trailer Weight (lbs.)1	Required Axle Ratio
2WD	8,000	3.42

1 Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. The weight of other optional equipment, passengers and cargo will reduce the maximum trailer weight your vehicle can tow. See your Chevy dealer for additional details.

2 Requires Heavy-Duty Trailering Package.

3 Limited availability.

NOTES: Trailer tongue weight should be 10 to 15 percent of total loaded trailer weight (up to 1,000 lbs.). Addition of trailer tongue weight cannot cause vehicle weights to exceed Rear Gross Axle Weight Rating (RGAWR) or Gross Vehicle Weight Rating (GVWR). These ratings can be found on the certification label located on the driver door or doorframe. For recreational towing restrictions and availability, consult the Owner’s Manual.

Braking

Type (power)	Four-wheel disc
Antilock system	Standard four-wheel

Engine

	Vortec 4.8L V8	Vortec 5.3L V8	Vortec 5.3L V8 FlexFuel	Vortec 6.0L V8 with LIVC	Vortec 6.2L V81
RPO	LY2	LY5	LMG	LFA	L92
Availability	Standard in LS 2WD	Standard in all LT and LTZ 2WD models; available in LS 2WD	Standard on 4x4 and available in all 2WD models	Standard on Hybrid2	Available on LTZ 2WD models
Displacement (cu. in.)	293	323	323	366	376
Cylinder-block material	cast-iron	cast-iron	cast-iron	aluminum	cast-aluminum
Cylinder-head material	cast-aluminum	cast-aluminum	cast-aluminum	cast-aluminum	cast-aluminum
Valvetrain configuration	OHV	OHV	OHV	OHV	OHV
Valves per cylinder	2	2	2	2	2
Ignition	direct, coil-near-plug	direct, coil-near-plug	direct, coil-near-plug	direct, coil-near-plug	direct, coil-near-plug
Lifters	hydraulic roller	hydraulic roller	hydraulic roller	hydraulic roller	hydraulic roller
Cam drive	chain	chain	chain	chain	chain
Alternator rating (amps)	160	160	160	Not applicable	160
Battery (SAE rating, cca)	600	600	600	600	600
Recommended unleaded fuel	87 octane	87 octane	87 octane	87 octane	92 octane
Horsepower @ RPM	295 @ 5600	320 @ 5200	320 @ 5200	332 @ 5100	380 @ 5500
Torque (lb.-ft.) @ RPM	305 @ 4800	340 @ 4200	340 @ 4200	367 @ 4100	417 @ 4400

1 Requires auxiliary transmission oil cooler. Not available with White Diamond Edition or Max Trailering Package.

2 Limited availability.

Steering

	2WD	4x4
Type (power)	rack-and-pinion	rack-and-pinion

Transmission

Type	Hydra-Matic four-speed automatic	Two-mode; electronic ratio	Hydra-Matic six-speed automatic
RPO	M30 (4L60-E)	(M99)	MYC
First gear	3.06	3.69	4.03
Second gear	1.63	1.70	2.36
Third gear	1.00	1.00	1.53
Fourth gear	0.70	0.73	1.15
Fifth gear	-	-	0.85
Sixth gear	-	-	0.67
Reverse gear	2.29	Information not yet available	3.06
Case material	cast-aluminum	Information not yet available	cast-aluminum