2026 Lexus TX 550h+

Mid-Size SUV · 3.5L V6 PHEV · AWD

84/100

AutoVault's overall score, weighted for what a mid-size suv is actually for — performance, technology, comfort, reliability, safety and value.

Specifications

Engine	3.5L V6 PHEV
Horsepower	404 hp
Torque	479 lb-ft
0–60 mph	5.4 sec
Top speed	130 mph
Drivetrain	AWD
Seats	7
Combined MPG	31 mpg (30 city / 33 hwy)
Range	471 miles
MSRP	$78,050
Body style	Mid-Size SUV

The verdict

What's good

Plugs in for short electric-only trips
Three rows with strong power
Smooth, hushed V6 hybrid
Charge at home overnight

What's not

Expensive in the lineup
Heavy battery hurts agility
Slow to refill on a wall outlet
Third row tight for tall adults

The engine

3.5L V6 PHEV

V6 Plug-In Hybrid

Toyota's long-serving 3.5-liter V6 wrapped in a planetary plug-in hybrid system, prized for serene, seamless power delivery rather than drama, with an electric rear motor giving on-demand all-wheel traction.

Built on Toyota and Lexus's proven 2GR-family 3.5L V6 that also serves the RX and NX, paired here with Toyota's Hybrid Synergy planetary architecture refined over more than two decades of hybrid leadership.

The system pairs the V6 with separate front and rear electric motors, giving the TX 550h+ true electronic all-wheel drive with no driveshaft to the rear axle.
The 18.1-kWh battery sits under the floor, lowering the center of gravity in a large three-row SUV.
It is the first three-row Lexus to offer a plug-in hybrid powertrain.

See the rest in AutoVault

The six sub-scores behind the 84 — performance, tech, comfort, reliability, safety and value
Market value today and year-by-year value history
All 5 trims with pricing
Studio photography — exterior, rear and interior
Side-by-side comparison with up to four cars

Open in AutoVault