Chevrolet Avalanche - 2010

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Model Lineup

 

Engines

Transmission

 

Vortec 5.3L V-8 (LMG)

6-spd auto

(Hydra-Matic 6L80)

Avalanche 2WD

s

s

Avalanche 4WD

s

s

Key  

Standard

s

Optional

o

Not available

Overview

Models:

Chevrolet Avalanche LS, LT and LTZ

Body style / driveline:

4-door sport utility vehicle/pickup, front-engine, 2WD or 4WD, half-ton models

Construction:

body on frame

EPA vehicle class:

half-ton truck

Manufacturing locations:

Silao, Mexico

Key competitors:

Ford Super Crew, Dodge Ram Quad Cab

Engines

 

Vortec 5.3L V-8 FlexFuel (LMG)

Type:

5.3L V-8

Displacement (cu in / cc):

325 / 5328

Bore & stroke (in / mm):

3.78 x 3.62 / 96 x 92

Block material:

cast iron

Cylinder head material:

cast aluminum

Valvetrain:

overhead valve, two valves per cylinder, variable valve timing, Active Fuel Management

Ignition system:

coil-near-plug ignition, iridium electrode tip/ iridium core spark plugs, low resistance spark plug wires

Fuel delivery:

sequential fuel injection

Compression ratio:

9.9:1

Horsepower
(hp/ kW @ rpm):

310 / 231 @ 5200* (gas)

326 / 243 @ 5300* (E85)

Torque
(lb-ft / Nm @ rpm):

335 / 454 @ 4400* (gas)

350 / 475 @ 4400* (E85)

Fuel:

regular unleaded or E85

Max. engine speed (rpm):

6000

Emissions controls:

close-coupled catalytic converter, 58X ignition, returnless fuel rail, fast-response O² sensor

EPA estimated fuel economy (city / hwy):

14 / 20 (gas)

10 / 15 (E85)

Transmission

 

Hydra-Matic 6L80, six-speed automatic

Gear ratios (:1):

 

First:

4.03

Second:

2.36

Third:

1.53

Fourth:

1.15

Fifth:

0.85

Sixth:

0.67

Reverse:

3.06

Final drive ratio:

3.08 (std.); 3.42 (opt.)

Chassis/Suspension

Front:

independent, coil over shock; Autoride real-time damping (std. on LTZ)

Rear:

five-link with coil springs; Autoride real-time damping (std. on LTZ)

Traction assist:

all-speed traction control

Steering type:

power-assisted rack-and-pinion

Steering ratio:

17.75:1

Steering wheel turns, lock-to-lock:

3

Turning circle, curb-to-curb
(ft / m):

43.0 / 13.1

Brakes

Type:

four-wheel disc, four-wheel ABS

Rotor diameter x thickness
(in / mm):

front: 13 x 1.18 / 330.2 x 30

rear: 13.5 x .787 / 345 x 20

Wheels/Tires

Wheel size and type:

17 x 7.5-inch machined cast aluminum, silver sparkle accent (LS, LT)

 

18 x 8.0-inch machined aluminum (Z71 package)

 

20 x 8.5-inch polished aluminum (opt. LS, LT; std. LTZ)

 

20 x 8.5-inch chrome clad (opt. LTZ)

Tires:

P265/70R17 blackwall Goodyear AL2 (all-season) steel belt radials

 

P265/70R17 blackwall Bridgestone OOR (on-off-road) steel belt radials (export only)

 

P265/65R18 blackwall Bridgestone OOR (on-off-road) steel belt radials

 

P265/65R18 blackwall Bridgestone AL2 (all-season) steel belt radials (export only)

 

P275/55R20 blackwall Bridgestone AL2 (all-season) steel belt radials

Dimensions
Exterior  

Wheelbase (in / mm):

130 / 3302

Overall length (in / mm):

221.3 / 5621

Overall width (in / mm):

79.1 / 2009

Overall height (in / mm):

76.6 / 1946

Track (in / mm):

front: 68.2 / 1732

rear: 67.0 / 1702

Minimum ground clearance
(in / mm):

2WD: 9.1 / 230 4WD: 9.1 / 230

Step-in height (in / mm):

2WD: 21.9 / 555 4WD: 22.2 / 563

Ground to top of cargo floor
(in / mm):

2WD: 32.2 / 819

4WD: 32.5 / 825

Approach angle (deg):

2WD: 16.78 4WD: 16.64

Departure angle (deg):

2WD: 20.05 4WD: 20.31

Curb weight (lb / kg):

2WD: 5478 / 2485 4WD: 5645 / 2560

Weight distribution (% front / rear):

2WD: 51 / 49

4WD: 52 / 48

Interior    

 

First Row

Second Row

Seating capacity (6 total):

2 / 3

2 / 3

Headroom (in / mm):

41.1 / 1043.2

40 / 1014.9

Legroom (in / mm):

41.3 / 1048.9

39.1 / 1048.9

Shoulder room (in / mm):

65.3 / 1657.9

65.2 / 1657.3

Hip room (in / mm):

64.4 / 1636.7

61.8 / 1570.1

Cargo length behind 1 st row, Midgate closed
(in / mm):

31.8 / 806.8

 

Cargo volume (cu ft / L)

 

 

Behind 1 st row, 2nd row folded, Midgate closed:

54.3 / 1537.3

 

Behind 1 st row, 2nd row folded, Midgate open:

101 / 2859.1

 

Cargo Box

Cargo length – bed, Midgate closed (in / mm):

63.3 /1609.1

Cargo length – behind 1 st row, Midgate open
(in / mm):

98.2 / 2493

Cargo width at wheelhouse (in / mm):

50.0 / 1270.4

Cargo height – max. inside w/ Midgate open
(in / mm):

47.4 / 1204.7

Cargo height – open bed (in / mm):

25.0 / 634.7

Cargo height – w/bed cover (in / mm):

22.6 / 574.5

Cargo volume, open bed, Midgate closed (cu ft / L):

45.5 / 1289.1

Capacities

GVWR: (lb / kg):

2WD: 7000 / 3175 4WD: 7200 / 3266

Payload, base (lb / kg):

2WD: 1320 / 598

4WD: 1350 / 612

Trailer towing maximum (lb / kg):

2WD: 8100 / 3674

4WD: 7900 / 3583

Fuel tank (gal / L):

31.5 / 119.2

Engine oil (qt / L):

6 / 5.7

Cooling system (qt / L):

16.8 / 15.9

*SAE certified.

Note: Information shown is current at time of publication.

2010 Chevrolet Avalanche

2010 Chevrolet Avalanche

2010 Chevrolet Avalanche

2010 Chevrolet Avalanche

2010 Chevrolet Avalanche

2010 Chevrolet Avalanche

2010 Chevrolet Avalanche

2010 Chevrolet Avalanche

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