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City mpg:
15
15
Highway mpg:
21
21
Actual rating will vary with options, driving conditions, habits and vehicle condition.
2026 Lexus GX 550 SUV Overview
The standard features of the Lexus GX 550 Premium include 3.4L V-6 349hp twin turbo engine, 10-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), Drive Connect Cloud Navigation (3-year trial subscription included) integrated navigation system with voice activation, Side seat mounted airbags, Curtain 1st, 2nd and 3rd row overhead airbags, rear side impact airbag, driver and passenger knee airbags, Airbag occupancy sensor, Air conditioning, 20" aluminum wheels, Cruise control, All-Speed Dynamic Radar Cruise Control (DRCC) w/Curve Speed Management distance pacing, ABS and driveline traction control
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Specifications
- Rear cargo - power liftgate
- Power liftgate
- Power door mirrors
- Heated door mirrors
- Auto-dimming door mirrors
- Turn signal indicator mirrors
- Spoiler
- Tailpipe finisher - chrome
- Door mirrors - body-color
- Bumpers - body-color
- Trailer hitch
- Trailer sway control
- Hitch Class - IV
- Engine liters - 3.4L
- Compressor - twin turbo
- Cylinder configuration - V-6
- Horsepower - 349hp @ 4,800RPM
- Torque - 479 lb.-ft. @ 2,000RPM
- Number of valves - 24
- Variable valve control
- Variable intake manifold
- Engine location - front
- Hybrid electric powertrain type - none
- Hybrid traction battery type - none
- Electric motor horsepower - none
- Hybrid system net power - none
- Recommended fuel - Premium Unleaded
- Transmission - 10 speed automatic
- Mode select transmission
- Manual-shift auto
- Drive type - four-wheel
- Fuel economy combined - 17mpg
- Fuel tank capacity - 21.0gal.
- Hybrid system combined power torque - none
- Electric motor 1 torque - none
- Standard fuel economy fuel type - gasoline
- Fuel economy city - 15mpg
- Fuel economy highway - 21mpg
- Basic warranty - 48 months/50,000miles
- Powertrain warranty - 72 months/70,000miles
- Corrosion perforation warranty - 72 months/ unlimited distance
- Roadside assistance coverage - 48 months/ unlimited distance
- Maintenance warranty - 12 months/10,000miles
- Four wheel independent suspension
- Front anti-roll bar
- Rear anti-roll bar
- Power steering
- Speed-sensing steering
- Alloy wheels
- Front tires - 265/55HR20.0
- Rear tires - 265/55HR20.0
- Wheel size - 20"
- Engine displacement - 3.4 L
- Engine torque - 479 lb.-ft. @ 2,000RPM
- Engine bore x stroke - 85.6mm x 100.1mm (3.37" x 3.94")
- Compression ratio - 10.30 to 1
- Curb weight - 2,533kg (5,585lbs)
- GVWR - 3,189kg (7,030lbs)
- Towing capacity - 4,111kg (9,063lbs)
- Exterior length - 5,005mm (197.1")
- Exterior body width - 1,980mm (78.0")
- Exterior height - 1,920mm (75.6")
- Wheelbase - 2,850mm (112.2")
- Front legroom - 1,046mm (41.2")
- Rear legroom - 933mm (36.7")
- 3rd row legroom - 962mm (37.9")
- Front headroom - 1,001mm (39.4")
- Rear headroom - 1,096mm (43.1")
- 3rd row headroom - 900mm (35.5")
- Front hiproom - 1,383mm (54.5")
- Rear hiproom - 1,432mm (56.4")
- 3rd row hiproom - 1,151mm (45.3")
- Front shoulder room - 1,512mm (59.5")
- Rear shoulder room - 1,452mm (57.2")
- 3rd row shoulder room - 1,467mm (57.8")
- Interior rear cargo volume - 292 L (10 cu.ft.)
- Interior maximum rear cargo volume - 2,178 L (77 cu.ft.)
- Greenhouse Gas Score (GG) - 3
- AM/FM radio
- Satellite radio trial duration with new vehicle purchase (months) - 3
- Steering wheel mounted audio controls
- Speakers - 10
- Turn-by-turn navigation directions - Destination Assist
- Wireless phone connectivity - Bluetooth
- 1st row LCD monitors - 2
- Primary LCD size - 14.0"
- Smart device integration - Apple CarPlay/Android Auto
- Fully automatic headlights
- Delay-off headlights
- Auto high-beam headlights
- Variably intermittent wipers
- Rear window wiper
- Rear window defroster
- Front reading lights
- Rear reading lights
- Appearance - digital
- Configurable
- Tachometer
- Low tire pressure warning
- Trip computer
- Parking sensors - front and rear
- Lane departure - Lane Departure Alert (LDA) with Steering Assist active
- Blind spot - Blind Spot Monitor (BSM) warning
- Speed limit display
- Exterior parking camera rear
- Forward collision - Pre-Collision System (PCS) w/Left Turn Intersection Support mitigation w/left turn assist
- Rear collision - Rear Cross Traffic Braking mitigation
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Overhead airbag
- Knee airbag
- Rear side impact airbag
- Occupant sensing airbag
- Panic alarm
- Perimeter/approach lights
- Tracker system - Safety Connect (5-year minimum)
- Ignition disable
- Security system
- Electronic stability
- Traction control
- Anti-whiplash front head restraints
- Front pedestrian detection - prevention
- Max seating capacity - 7
- Front seats - bucket
- Power driver seat
- Power passenger seat
- Front center armrest - w/storage
- Heated front seats
- Ventilated front seats
- Rear seats - split-bench
- Split folding rear seat
- Rear seats Folding position - fold forward seatback
- Rear seat center armrest
- 3rd row seats - split-bench
- Genuine wood console insert
- Leather shift knob
- Leather steering wheel
- Seat Upholstery - leatherette NuLuxe
- Approach angle - 26 deg
- Departure angle - 23 deg
- Ground clearance (min) - 220mm (8.7")
- Ramp breakover angle - 23 deg
- Air conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear air conditioning
- Power moonroof
- Memory seat
- Steering wheel memory
- Speed control
- Adaptive Cruise Control - All-Speed Dynamic Radar Cruise Control (DRCC) w/Curve Speed Management
- Power windows
- 1-touch down
- 1-touch up
- Remote keyless entry
- Proximity key - doors and push button start
- Illuminated entry
- Tilt steering wheel
- Telescoping steering wheel
- Auto tilt-away steering wheel
- Auto-dimming rearview mirror
- Driver vanity mirror
- Passenger vanity mirror
- Garage door transmitter - HomeLink
- Emergency communication system - Safety Connect (5-year minimum)
- Navigation system - Drive Connect Cloud Navigation (3-year trial subscription included)
- Front beverage holders
- Rear beverage holders
- Driver door bin
- Passenger door bin
- Rear door bins
- Moonroof sunshade - manual
Trims
| MSRP | Engine | Transmission | City/Hwy mpg | |
|---|---|---|---|---|
Premium
Search New
|
$66,785 | 349-hp 3.4L 6-cyl | 10-spd auto | 15 / 21 |
Premium+
Search New
|
$71,250 | 349-hp 3.4L 6-cyl | 10-spd auto | 15 / 21 |
Overtrail
Search New
|
$74,430 | 349-hp 3.4L 6-cyl | 10-spd auto | 15 / 21 |
Luxury
Search New
|
$79,250 | 349-hp 3.4L 6-cyl | 10-spd auto | 15 / 21 |
Overtrail+
Search New
|
$81,895 | 349-hp 3.4L 6-cyl | 10-spd auto | 15 / 21 |
Luxury+
Search New
|
$83,250 | 349-hp 3.4L 6-cyl | 10-spd auto | 15 / 21 |
Dealer Price excludes government fees, taxes, title, license, rebates and any finance charges. Dealer Price includes dealer document processing charge ($85), electronic filing charge ($30), DMV Transaction fee ($7), and any emission testing charge, dealer installed options/equipment/products/accessories. Dealer pricing for new vehicles reflects offers and incentives available to all customers.
Fuel Economy: Fuel economy and driving range figures are EPA-estimated. Actual mileage and range may vary.
MSRP: Manufacturer's Suggested Retail Price (MSRP) for new vehicles includes manufacturer and distributor options and delivery, processing and handling fees, which may be subject to change at any time. MSRP excludes applicable government-imposed taxes, title, registration and license fees. MSRP is not the dealer's advertised selling price. Dealer selling price may vary. The dealer determines the final selling price.