2019 BUICK ENCLAVE AVENIR SPECIFICATIONS

GM-EST. FUEL ECONOMY

City

18 (FWD)
17 (AWD)

Highway

26 (FWD)
25 (AWD)

 

FUEL TANK CAPACITY (gallons / liters)

19.4 / 73.4 (FWD)
21.7 / 82.1 (AWD)

 

ENGINE

 

3.6L DOHC with direct injection

Bore & Stroke
(in / mm):

3.74 x 3.37 / 95 x 85.8

Block Material:

Cast aluminum

Cylinder Head Material:

Cast aluminum

Valvetrain:

Dual-overhead camshafts, four valves per cylinder, continuous variable valve timing

Fuel Delivery:

Direct fuel injection

Horsepower
(hp / kW @ rpm):

310 / 227 @ 6800 (SAE-certified)

Torque
(lb.-ft./ Nm @ rpm):

266 / 353 @ 2800 (SAE-certified)

 

TRANSMISSION & AXLE

Type:

Nine-speed automatic

Gear Ratios (:1)

 

     First

4.69

     Second

3.30

     Third

3.01

     Fourth

2.44

     Fifth

1.92

     Sixth

1.44

     Seventh

1.00

     Eighth

0.75

     Ninth

0.62

     Reverse

2.96

Final Drive Ratio:

3.49

 

CHASSIS & SUSPENSION

Front Suspension:

MacPherson strut independent with hydraulic control arm ride bushing and hollow stabilizer bar; Premium Suspension with continuously variable real-time damping (available)

Rear Suspension:

Five-link independent with auxiliary spring aids and hollow stabilizer bar; Premium Suspension with continuously variable real-time damping (available)

Steering Type:

Electric variable-effort power steering with Active Return Assist

Turning Circle
(ft. / m):

39 / 11.9

Brake Type:

Four-wheel-disc, variable brake system with power assist; Duralife brake rotors and low-drag brake calipers

Brake Rotor Size
(in / mm):

TBD

Wheel Size:

20-in. aluminum

Tire Size:

P255/55R20 ALS

 

EXTERIOR DIMENSIONS

Wheelbase (in. / mm):

120.9 / 3071

Overall Length
(in. / mm):

204.3 / 5189

Overall Width
(in. / mm):

78.8 / 2001.5

Overall Height
(in. / mm):

69.9 / 1775 (with luggage rack)

Track (in. mm):

67.3 / 1709 (front)
67 / 1702 (rear)

 

 

INTERIOR DIMENSIONS & CARGO VOLUME

Headroom (in / mm):

front: 42.6 / 1082 (max without moonroof)
front: 41.2 / 1046 (max with moonroof)
2nd row: 39.9 / 1013 (max without moonroof)
2nd row: TBD (max with moonroof)
3rd row: 37.6 / 955

Legroom (in. / mm):

front: 41.2 / 1046
2nd row: 38.9 / 988
3rd row: 33.5 / 856

Shoulder Room       (in. / mm):

front: 62.4 / 1585
2nd row: 61.7 / 1567
3rd row: 57.3 / 1455

Hip Room (in. / mm):

front: 59.1 / 1501
2nd row: 57.7 / 1406
3rd row: 48.5 / 1232

WEIGHTS, CAPACITIES & CARGO VOLUME

Curb Weight
(lb. / kg):

4469 / 2027.9 (FWD)
4685 / 2124.6 (AWD)

EPA passenger volume (cu. ft. / L):

TBD

Max Cargo Volume (cu. ft. / L):

23.6 / 688 (behind third row)
58 /1643 (behind second row, third row folded)
97.6 / 2764 (second and third rows folded)
3.1 / 88.6 (underfloor storage)

Trailering Capacity
(lb. / kg):

5000 / 2268 (with avail. trailering pkg.)