This 2021 Subaru Outback Onyx Edition XT in gray combines practical design with premium features to meet the demands of an active lifestyle. With all-wheel drive capability and a responsive 2.4L DOHC engine, this vehicle delivers the performance and confidence you need across varied driving conditions.
- Wireless Charger
- Power Moonroof & Navigation
- Reverse Automatic Braking (RAB)
- Subaru STARLINK 11.6" Multimedia Navigation System
- Apple CarPlay and Android Auto Integration
- SiriusXM All Access Radio with Travel Link
- Heated Front and Rear Bucket Seats
- Auto-Dimming Exterior Mirror with Approach Light
- All-Weather Floor Liners
- Rear Seat Back Protector
- Rear Bumper Cover
- Splash Guards
- 18" Black Aluminum Alloy Wheels
- Roof Rack
- Dome Light LED Upgrade
The interior prioritizes comfort and convenience with heated front and rear seats, dual-zone automatic temperature control, and a power driver seat that adjusts to your preferences. The cabin features a leather-wrapped steering wheel and a spacious center armrest with storage. The power moonroof brings natural light and fresh air, while the Subaru STARLINK navigation system keeps you connected with turn-by-turn directions and real-time traffic updates.
Technology integration is seamless with Apple CarPlay and Android Auto, allowing smartphone connectivity through the 11.6-inch multimedia display. Voice-activated controls and Bluetooth audio streaming make hands-free operation intuitive, while the SiriusXM subscription includes access to over 150 channels. Near Field Communication (NFC) and dual USB ports accommodate modern device needs.
Safety and protection are built in with reverse automatic braking, electronic stability control, and four-wheel independent suspension. The exterior parking camera provides rear visibility when backing, and the auto-dimming rear-view mirror reduces glare for clearer sightlines. Multi-stage airbags and an emergency communication system through STARLINK Safety and Security offer added peace of mind.
Practical features enhance everyday usability with the power liftgate for convenient cargo access, all-weather floor liners to protect the interior, and a rear bumper cover for added durability. The roof rack expands carrying capacity for gear and equipment, while heated door mirrors and variably intermittent wipers adapt to changing weather. Speed-sensing steering and paddle shift controls on the steering wheel put additional control in your hands.
This 2021 Outback delivers an estimated 23 miles per gallon in the city and 30 on the highway, balancing capability with efficiency. The CVT Lineartronic transmission provides smooth acceleration and responsive handling in any situation.
Great options for Mckinney, Melissa, Prosper, Celina, Princeton, Plano, Allen, Richardson, Frisco, Van Alstyne, Anna, Gunter, Trenton, Blue Ridge, Leonard, The Colony, Lewisville, Little Elm, Aubrey, Pilot Point, Denton, Fairview, Lucas, New Hope, Wylie, Carrolton, Coppell, Grapevine, Flower Mound, Lake Dallas, Farmersville, Rockwall, Greenville, Rowlett, Garland, Royse City, and Dallas.
2021 Subaru Outback Onyx Edition XT
- Used
- Price
- $22,208
- Doc Fee
- $225
- Brandon Tomes Price
- $22,433
Brandon Tomes Subaru
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The overview
- Exterior Color
- Gray Metallic
- Interior Color
- Gray
- Odometer
- 94,271 miles
- Body/Seating
- SUV/5 seats
- Seats
- 5 seats
- Transmission
- CVT Lineartronic
- Drivetrain
- AWD
- Engine
- 2.4L DOHC
- VIN
- 4S4BTGLD4M3211922
- Stock Number
- 6S0709C
The highlights
- Lane departure
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Exterior parking camera front
- Exterior parking camera rear
- Front dual zone A/C
- Auto high-beam headlights
- Auto-dimming rearview mirror
- Split folding rear seat
- Heated front seats
- Perimeter/approach lights
The full specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control: EyeSight Advanced Adaptive Cruise Control
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: STARLINK Safety and Security (Subscription Required)
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter: HomeLink
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Trunk/hatch auto-latch
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Front tires: 225/60HR18.0
- Power steering
- Rear anti-roll bar
- Rear tires: 225/60HR18.0
- Speed-sensing steering
- Wheel size: 18"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- Primary LCD size: 11.6"
- Satellite radio trial duration with new vehicle purchase (months): 4
- Smart device integration: STARLINK/Apple CarPlay/Android Auto
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Front center armrest: w/storage
- Front seats: bucket
- Heated front seats
- Heated rear seats
- Max seating capacity: 5
- Power 2-way driver lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: bench
- Rear seats Folding position: fold forward seatback
- Seat Upholstery: leatherette StarTex
- Split folding rear seat
- Compressor: intercooled turbo
- Cylinder configuration: H-4
- Drive type: Symmetrical All-Wheel Drive all-wheel
- Engine liters: 2.4L
- Engine location: front
- Fuel economy city: 23mpg
- Fuel economy combined: 26mpg
- Fuel economy highway: 30mpg
- Fuel tank capacity: 18.5gal.
- Horsepower: 260hp @ 5,600RPM
- Hybrid traction battery type: none
- Limited slip differential: brake actuated
- Manual-shift auto
- Number of valves: 16
- Recommended fuel: Regular Unleaded
- Standard fuel economy fuel type: gasoline
- Torque: 277 lb.-ft. @ 2,000RPM
- Transmission: continuously variable automatic
- Variable valve control
- Approach angle: 19 deg
- Departure angle: 22 deg
- Ground clearance (max): 221mm (8.7")
- Ramp breakover angle: 19 deg
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Power liftgate
- Rear cargo: power liftgate
- Roof rack
- Spoiler
- Turn signal indicator mirrors
- Compression ratio: 10.60 to 1
- Curb weight: 1,762kg (3,885lbs)
- Engine bore x stroke: 94.0mm x 86.0mm (3.70" x 3.39")
- Engine displacement: 2.4 L
- Engine horsepower: 260hp @ 5,600RPM
- Engine torque: 277 lb.-ft. @ 2,000RPM
- Exterior body width: 1,854mm (73.0")
- Exterior height: 1,687mm (66.4")
- Exterior length: 4,859mm (191.3")
- Front hiproom: 1,410mm (55.5")
- Front legroom: 1,087mm (42.8")
- Front shoulder room: 1,476mm (58.1")
- GVWR: 2,280kg (5,026lbs)
- Interior maximum rear cargo volume: 2,144 L (76 cu.ft.)
- Interior rear cargo volume: 920 L (32 cu.ft.)
- Payload: 408kg (900lbs)
- Rear headroom: 993mm (39.1")
- Rear hiproom: 1,392mm (54.8")
- Rear legroom: 1,003mm (39.5")
- Rear shoulder room: 1,458mm (57.4")
- Towing capacity: 1,588kg (3,500lbs)
- Turning radius: 5.5m (18.1')
- Wheelbase: 2,746mm (108.1")
- Appearance: analog
- Auto high-beam headlights
- Blind spot: Blind Spot Detection (BSD) warning
- Compass
- Exterior parking camera front
- Exterior parking camera rear
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: EyeSight Lane Keep Assist active
- Low tire pressure warning
- Outside temperature display
- Rear window defroster
- Rear window wiper
- Tachometer
- Trip computer
- Variably intermittent wipers
- 4 wheel disc brakes
- ABS brakes
- Adjustable head restraints: driver and passenger w/tilt
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: EyeSight Pre-Collision Braking mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Knee airbag
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Tracker system: STARLINK Safety and Security (Subscription Required)
- Traction control
Notes from the dealer
KBB.com Consumer Reviews
4.0out of 5 overall- 4.0
Limited Suburu
by Gerry on 6/30/2026 10:51:13 PM
Non turbo is fine for me… 2024 Outback is great so far no issues at all . Only 23,000 miles so far. I feel very safe driving it . - 5.0
2024 OUTBACK WILDERNESS
by 24OutbackWilderness on 6/16/2026 9:44:50 PM
I have owned at least 9 Subaru's over the years to include STI's and Outback's. I only have 8k miles on my 2024 Outback Wilderness and bought it new from local dealer. Even with the low miles, I will not sell this until my 10 year / 100k warranty is up. I LOVE this Outback and everything about this year and model. The last of the wagon body style is a big reason that I really like it, as I am not a fan of the Outback redesign in any way, shape or form. Find a 24/25 model Wilderness and you will be so much happier than the new gen redesign. - 5.0
This car is smarter than I am
by Scott Douglas on 4/13/2026 10:12:24 PM
I have the AWD Turbo 2.4 Onyx edition. It looks like a wagon and drives like a sports car. Passing on a 2 lane highway with the 2.4 turbo is an easy task. It's acceleration is predictable and easy to control. If there's anything I would change it would be the interior storage. It's sparse. The center console is tiny. I looked at the 2026 model and it looks like interior is more spacious and that's great.
Units are available to order without dealer installed options listed above.
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