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BODY
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Construction
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Unibody
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Final assembly location
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Oakville Assembly Complex; Oakville, Ontario
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POWERTRAIN AND CHASSIS
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ENGINE
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Type
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3.5-liter 24-valve Ti-VCT V6
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Manufacturing location
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Lima Engine Plant; Lima, Ohio
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Configuration
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60-degree V6, aluminum block and heads
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Intake manifold
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Composite, split plenum
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Exhaust manifold
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Cast iron
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Crankshaft
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Forged steel
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Redline
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6,700 rpm
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Idle speed in drive
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620 rpm (640 with trailer tow package)
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Throttle body
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65 mm, electronic
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Valvetrain
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DAMB, four valves per cylinder, twin independent variable camshaft
timing
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Valve diameter
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Intake 37 mm, exhaust 31 mm
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Pistons
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High-temperature cast-aluminum alloy with low-friction coated skirts, low-tension
rings
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Connecting rods
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Cracked powder metal
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Ignition
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Pencil coil
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Bore x stroke
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3.6 x 3.4 in./92.5 x 86.7 mm
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Displacement
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213 cu. in./3,496 cc
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Compression ratio
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10.8:1
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Horsepower
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285 @ 6,500 rpm
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Horsepower per liter
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81.5
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Torque
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253 lb.-ft. @ 4,000 rpm
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Recommended fuel
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87 octane
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Fuel capacity
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18 gallons (FWD), 19 gallons (AWD)
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Fuel injection
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Sequential multi-port fuel injection
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Emission control
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Closed loop with catalyst
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Emissions (tailpipe/evaporation)
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Federal standards
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Tier II/Bin 5, LEV II
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California standards
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ULEV II
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Oil capacity
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5.5 quarts, with filter
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Recommended oil
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GF4, 5W-20
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DRIVETRAIN
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Layout
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FWD (optional AWD)
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TRANSMISSION
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Standard
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Six-speed automatic (SE)
Six-speed SelectShift Automatic™
(SEL, Limited)
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Gear ratios
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1st
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4.48:1
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2nd
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2.87:1
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3rd
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1.84:1
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4th
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1.41:1
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5th
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1.00:1
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6th
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0.74:1
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Reverse
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2.88:1
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Final drive
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FWD 3.16, AWD 3.39
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SUSPENSION
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Front
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MacPherson strut and L-shaped lower control arm
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with isolated subframe and stabilizer bar
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Rear
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Independent with trailing blade, integrated knuckle
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and lateral links, isolated subframe and stabilizer bar
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STEERING
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Type
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Power hydraulic rack-and-pinion
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Steering column
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Tilt-telescope
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Ratio
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17.7:1 on center
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Turns lock-to-lock
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3.1
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Turning circle curb-to-curb
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39.3 ft. 17/18/20-inch wheel applications
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BRAKES
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Type
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Four-wheel ABS (four channel); AdvanceTrac®
with RSC® (Roll Stability
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Control™)
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Front
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Discs
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Swept area
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FWD 63.1 sq. in., AWD 69.79 sq. in.
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Rear
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Discs
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Swept area
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70.12 sq. in.
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Power assist
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Yes
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TIRES AND WHEELS
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P235/65TR-17 all-season BSW on 17x7.5-in. painted aluminum
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P245/60HR-18 all-season BSW on 18x8.0-in. painted aluminum
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P245/60HR-18 all-season BSW on 18x8.0-in. aluminum chrome-clad
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P245/50HR-20 all-season BSW on 20x8.0-in. premium aluminum
chrome-clad
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