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2021 Buick Enclave Avenir AWD
overview
Passenger Doors
4Passenger Capacity
7Transmission
Transmission, 9-speed automaticDrive type
All Wheel Drive0-60 mph
6.59 secEPA mileage (combined)
20 mpgengine
Horsepower
310 hpHorsepower RPM
6,800Torque
266 ft-lbs.Torque RPM
2,800Cylinders
6Base engine size
3.60 LEngine type
Gasdrivetrain
Transmission
Transmission, 9-speed automaticFirst Gear Ratio
4.69Second Gear Ratio
3.30Third Gear Ratio
3.01Fourth Gear Ratio
2.44Fifth Gear Ratio
1.92Sixth Gear Ratio
1.44Seventh Gear Ratio
1.00Eighth Gear Ratio
0.75Ninth Gear Ratio
0.62Final Drive Axle Ratio
3.49Reverse Ratio
2.96suspension and brakes
Front Suspension Type
MacPherson StrutRear Suspension Type
5-LinkFront Brakes
Front Disc BrakesRear Brakes
Rear Disc BrakesRear Drum Brake Dimensions
NA in.Brake Type
ABS BrakesABS Brakes Type
4-Wheeltires and wheels
Front Tire Size
P255/55R20Rear Tire Size
P255/55R20Rear Tire Size
P255/55R20Spare Tire Size
T135/70R18Front Wheel Material
AluminumRear Wheel Material
AluminumSpare Wheel Material
SteelTPMS
Tire Pressure Monitorweights and capacities
Curb weight
4,685 lbs.Fuel tank capacity
21.70 gal.EPA interior volume
157.30 cu.ft.Dead Weight Hitch - Max Tongue Weight
150 lbsDead Weight Hitch - Max Trailer Weight
1,500 lbsWeight Distributing Hitch - Max Tongue Weight
150 lbsWeight Distributing Hitch - Max Trailer Weight
1,500 lbsexterior dimensions
Length
204.30 in.Width
78.80Height
69.90 in.Wheelbase
120.90 in.Front track
67.30 in.Rear track
67.00 in.Ground clearance
7.70 in.Turning circle
39.00 ft.interior dimensions
Front head room
41.20 in.Front leg room
41.20 in.Front shoulder room
62.40 in.Front hip room
59.10 in.Rear leg room
38.90 in.Rear shoulder room
61.70 in.Rear hip room
57.70 in.3rd Row Head Room
37.60 in.3rd Row Leg Room
33.50 in.3rd Row Shoulder Room
57.30 in.3rd Row Hip Room
48.50 in.Other Features
- Airbags, dual-stage frontal and side-impact for driver and front...
- Automatic Emergency Braking
- Child seat restraint system, rear facing
- Daytime Running Lamps, LED
- Door locks, rear child security lock, manual child lock system...
- Following Distance Indicator
- Forward Collision Alert
- Front and Rear Park Assist
- Front Pedestrian Braking
- HD Surround Vision
- Horn, dual-note
- Lane Change Alert with Side Blind Zone Alert
- Lane Keep Assist with Lane Departure Warning
- OnStar and Buick connected services capable (Terms and...
- Passenger Sensing System (Always use seat belts and child...
- Rear Cross Traffic Alert
- Safety Alert Seat
- StabiliTrak Stability Control System with roll over mitigation
- Tire Pressure Monitoring System includes Tire Fill Alert
- Tool kit, road emergency
- Traction control, electronic
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