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Engine
Type/layout 3.8L V6, DOHC Gasoline Direct Injection (GDI) 3.8L V6, DOHC Gasoline Direct Injection (GDI) 5.0L V8, DOHC Gasoline Direct Injection (GDI)
Displacement (cc) 3,778 (cc) 3,778 (cc) 5,038 (cc)
Bore x stroke (mm) 96.0 x 87.0 mm 96.0 x 87.0 mm 96.0 x 87.0 mm
Compression ratio 11.5:1 11.5:1 11.5:1
Horsepower 311 hp @ 6,000 rpm 311 hp @ 6,000 rpm 420 hp @ 6,400 rpm
Torque 293 lb. ft. @ 5,000 rpm 293 lb. ft. @ 5,000 rpm 376 lb. ft. @ 5,000 rpm
Valve System Double overhead camshaft Mechanical valve lash adjuster Double overhead camshaft Mechanical valve lash adjuster Double overhead camshaft Hydrauric valve lash adjuster
Cooling System Liquid cooled circulation, centrifugal accessory belt driven water pump Liquid cooled circulation, centrifugal accessory belt driven water pump Liquid cooled circulation, centrifugal accessory belt driven water pump
Drivetrain
Transmission 8-speed automatic 8-speed automatic 8-speed automatic
First 3.665:1 3.665:1 3.795:1
Second 2.396:1 2.396:1 2.473:1
Third 1.610:1 1.610:1 1.613:1
Fourth 1.190:1 1.190:1 1.177:1
Fifth 1.000:1 1.000:1 1.000:1
Sixth 0.826:1 0.826:1 0.831:1
Seventh 0.643:1 0.643:1 0.652:1
Eighth 0.556:1 0.556:1 0.571:1
Reverse 2.273:1 2.273:1 2.467:1
Final gear ratio 3.909:1 3.909:1 3.538:1
Layout/drive Front engine, rear-wheel drive Front engine, rear-wheel drive Front engine, rear-wheel drive
Exterior Dimensions
Length (in.) 200.6 in. 200.6 in. 200.6 in.
Width (in.) 74.8 in. 74.8 in. 74.8 in.
Height (in.) 58.5 in. 58.5 in. 58.5 in.
Wheelbase (in.) 119.9 in. 119.9 in. 119.9 in.
Overhang (in.), (front/rear) 34.6 in. / 46.1 in. 34.6 in. / 46.1 in. 34.6 in. / 46.1 in.
Interior Dimensions
Seating capacity 5 passenger 5 passenger 5 passenger
Leg room, front/rear (in.) 45.9 in. / 38.2 in. 45.9 in. / 38.2 in. 45.9 in. / 38.2 in.
Head room, front/rear (in.) 40.2 in. / 37.6 in. 40.2 in. / 37.6 in. 40.2 in. / 37.6 in.
Shoulder room, front/rear (in.) 59.1 in. / 57.2 in. 59.1 in. / 57.2 in. 59.1 in. / 57.2 in.
Hip room, front/rear (in.) 55.9 in. / 55.7 in. 55.9 in. / 55.7 in. 55.9 in. / 55.7 in.
Trunk cargo capacity (cu. ft.) 15.9 cu. ft. 15.9 cu. ft. 15.9 cu. ft.
Chassis/Suspension
Body type Steel unibody Steel unibody Steel unibody
Front suspension Multi-link type Multi-link type Multi-link type
Rear suspension Multi-link type Multi-link type Multi-link type
Steering
Steering type Rack and pinion, hydraulic, power-assisted Rack and pinion, hydraulic, power-assisted Rack and pinion, hydraulic, power-assisted
Assist Electro-Hydraulic Power Steering (EHPS) Electro-Hydraulic Power Steering (EHPS) Electro-Hydraulic Power Steering (EHPS)
Overall steering gear ratio 15.8:1 15.8:1 15.8:1
Turns, lock-to-lock AIR SUSP: 2.81 / CONV SUSP: 2.98 AIR SUSP: 2.81 / CONV SUSP: 2.98 AIR SUSP: 2.81 / CONV SUSP: 2.98
Brakes
Braking System Dual-diagonal, split-circuit, power-assisted braking system Dual-diagonal, split-circuit, power-assisted braking system Dual-diagonal, split-circuit, power-assisted braking system
Type front/rear Ventilated disc / Solid disc Ventilated disc / Solid disc Ventilated disc / Solid disc
Size (in.) front/rear TBD TBD TBD
Curb Weight
Curb weight (lbs.) 4,376 lbs. 4,376 lbs. 4,610 lbs.
8-speed Automatic Transmission - - -
Max. weight (lbs.) 5,357 lbs. 5,357 lbs. 5,622 lbs.
Wheels/Tires
Wheel size, front/rear (in.) 7.5J x 18.0 7.5J x 18.0 8.0J x 19.0 / 9.0J x 19.0
Tire size, front/rear 245/50R18 245/50R18 245/45R19 / 275/40R19
Estimated Fuel Economy
City/Highway/Combined (mpg) 17/26/20 17/26/20 15/23/18
Fuel tank (gallons) 19.8 gallons 19.8 gallons 19.8 gallons