Truck Trend is the source for official specifications, payload, towing capacity, and other information that matters to real truck users. Check out the latest info for the 2011 Chevrolet Tahoe fullsize SUV. The Chevrolet Tahoe features a 5.3L V-8 FlexFuel engine mated with a six-speed automatic transmission.


2011 Chevrolet Tahoe Techical Specifications
Models: Chevrolet Tahoe LS, LT, LTZ, Hybrid
Body style / driveline: 4-door sport utility vehicle, front-engine, 2- or 4-wheel drive, half-ton models
Construction: body on frame
EPA vehicle class: full-size sport utility vehicle
Manufacturing locations: Arlington, Texas
Engines
  Vortec 5.3L V-8 FlexFuel (LMG) Vortec 5.3L V-8 FlexFuel (LC9)
Type: 5.3L V-8 5.3L V-8
Displacement (cu in / cc): 325 / 5328 325 / 5328
Bore & stroke (in / mm): 3.78 x 3.62 / 96 x 92 3.78 x 3.62 / 96 x 92
Block material: cast iron cast aluminum
Cylinder head material: cast aluminum cast aluminum
Valvetrain: overhead valve, two valves per cylinder, variable valve timing, Active Fuel Management 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 coil-near-plug ignition, iridium electrode tip/ iridium core spark plugs, low resistance spark plug wires
Fuel delivery: sequential fuel injection sequential fuel injection
Compression ratio: 9.9:1 9.9:1
Horsepower (hp / kW @ rpm): 320 / 239 @ 5400* (gas)
326 / 243 @ 5300* (E85)
320 / 239 @ 5400* (gas)
326 / 243 @ 5300* (E85)
Torque (lb-ft / Nm @ rpm): 335 / 454 @ 4000* (gas)
348 / 472 @ 4400* (E85)
335 / 454 @ 4000* (gas)
348 / 472 @ 4400* (E85)
Fuel: regular unleaded or E85 regular unleaded or E85
Maximum engine speed (rpm): 6000 6000
Emissions controls: close-coupled catalytic converter, 58X ignition, returnless fuel rail, fast-response O² sensor close-coupled catalytic converter, 58X ignition, returnless fuel rail, fast-response O² sensor
EPA estimated fuel economy (city / hwy): 2WD: 15/21 (gas)
4WD: 15/21 (gas)
2WD: 15 / 21 (gas)
4WD: 15 / 21 (gas)
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 or 3.42
Chassis / Suspension
Front: independent, coil over shock; Autoride real-time damping (opt.)
Rear: five-link with coil springs
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): 39.04 / 11.9
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 steel (fleet, Police Pursuit)
17 x 7.5-inch machined cast aluminum, silver sparkle accent (LS, LT)
18 x 8.0-inch polished aluminum (Z71, XFE and Tahoe Hybrid)
20 x 8.5-inch polished aluminum (opt. LT, std. LTZ)
20 x 8.5-inch chrome opt. LTZ)
Tires: P265/70R17 blackwall Bridgestone AL2 (all-season) steel belt radials;
P265/70R17 white letter Goodyear AL2 (all-season) steel belt radials;
P265/70R17 blackwall Bridgestone OOR (on-off-road) steel belt radials (export only)
P265/60R17 blackwall Goodyear AL3 (higher performance) steel belt radials (Police Pursuit)
P265/65R18 blackwall AL2 (XFE)
P265/65R18 blackwall Bridgestone OOR (on-off-road) steel belt radials (Z71 package)
P265/65R18 blackwall Bridgestone AL2 (all-season) steel belt radials (export only)
P275/55R20 blackwall Bridgestone AL2 (all-season) steel belt radials