What the SR Double Cab 8.1-ft adds over the SR Double Cab 6.5-ft (+$330)
Spec
SR Double Cab 6.5-ft
SR Double Cab 8.1-ft
Curb weight (maximum)
5215 lbs
5290 lbs
Curb weight (minimum)
5095 lbs
5290 lbs
Base MSRP (excludes destination)
$41,260
$41,590
Overall length
233.6 in
252.5 in
Payload capacity
1940 lbs
1875 lbs
Turning radius (curb-to-curb)
24.3 ft
26 ft
Wheelbase
145.7 in
164.6 in
Specifications
Source: manufacturer press kit
Brakes
Front brake diameter
353.1 mm
Front brake type
ventilated disc
Rear brake diameter
345.4 mm
Rear brake type
ventilated disc
Parking brake type
epb
Connected Services
Connected services brand
Safety Connect
Connected services trial (standard tier)
120 months
Dimensions Exterior
Ground clearance
9.3 in
Overall height
78 in
Overall length
252.5 in
Overall width
80.2 in
Wheelbase
164.6 in
Engine Basics
Aspiration
twin turbo
Cylinder count
6
Engine displacement
3445 cc
Fuel injection system
gdi mpi
Engine type (full description)
3.4-liter aluminum block V6 twin-turbo DOHC 24-valve with Dual VVT-i
Valve configuration
DOHC 24-Valve
Engine Output
Horsepower
389 hp
Torque
479 lb-ft
Fuel Economy
MPG (city)
18 mpg
MPG (combined)
20 mpg
MPG (highway)
24 mpg
Fuel System
Minimum recommended octane
87
Fuel tank capacity
32.2 gal
Headroom
Front headroom
41 in
Second-row headroom
38.5 in
Legroom
Front legroom
41.2 in
Second-row legroom
33.3 in
Pricing
Base MSRP (excludes destination)
$41,590
Seating
Passenger seating capacity
5
Shoulder Room
Front shoulder room
65 in
Second-row shoulder room
63.4 in
Steering
Steering type
Electronic Power Steering (EPS); power-assisted rack-and-pinion
Turning radius (curb-to-curb)
26 ft
Suspension
Front suspension type
Independent double-wishbone with stabilizer bar and twin-tube shock absorbers
Rear suspension type
Multi-link with coil springs and outboard-mounted twin-tube shock absorbers
Tires
Tire size
P245/75R18
Transmission
Final drive ratio
3.3
Transmission speeds
10
Transmission type
automatic
Weights
Curb weight (maximum)
5290 lbs
Curb weight (minimum)
5290 lbs
Gross vehicle weight rating
7375 lbs
Payload capacity
1875 lbs
Wheels
Wheel diameter
18 in
Wheel material
steel
Wheel width
8 in
Standard & optional equipment
Source: manufacturer press kit
Safety15 std · 0 opt
Backup camera with projected path
Trailer Sway Control (TSC)
Child-protector rear door locks (and power window lockout control)
Drive-Start Control (DSC)
Driver and front (active) passenger headrests
Eight total airbags, including driver and passenger side, knee and curtain airbags
Hill Start Assist Control (HAC)
LATCH (Lower Anchors and Tethers for Children) includes lower anchors on all outboard second-row rear seats
Parking Support Brake (PKSB) with Rear Cross-Traffic Alert (RCTA)
Star Safety System™ — includes Anti-lock Brake System (ABS)
Star Safety System™ — includes Traction Control [(TRAC)]
Star Safety System™ — includes [Enhanced] Vehicle Stability Control (VSC)
Toyota Safety Sense™ 2.5 (TSS 2.5): Automatic High Beams (AHB)
Toyota Safety Sense™ 2.5 (TSS 2.5): Pre-Collision System w/Pedestrian Detection (PCS w/PD), Full-Speed Range Dynamic Radar Cruise Control (DRCC), Lane Departure Alert w/Steering Assist (LDA w/SA), Lane Tracing Assist (LTA), Automatic High Beams (AHB), Road Sign Assist (RSA)
Tire Pressure Monitor System (TPMS)
Infotainment5 std · 0 opt
Safety Connect — Automatic Collision Notification
Safety Connect — includes Emergency Assistance, Stolen Vehicle Locator, Roadside Assistance and Automatic Collision Notification
Wi-Fi Connect
Safety Connect — Roadside Assistance
8-in. Touchscreen Audio Multimedia with 6/9* Speaker Audio System
Convenience5 std · 0 opt
Smart Key System with Push Button Start; remote keyless entry with lock, unlock, panic and tailgate release functions, and remote illuminated entry
# of USB Ports (Front + Rear)
Front 12V auxiliary power outlet
Front door handles with touch-sensor lock/unlock feature
Power windows with one-touch auto up/down and jam protection
Climate2 std · 0 opt
Rear seat center-console air vents (CrewMax models only)
Single zone automatic climate control with air filtration
Seating2 std · 0 opt
60/40 split, folding rear seat
Fabric-trimmed 4-way adjustable driver and front passenger seats
Interior7 std · 0 opt
Combination meter with analog gauges and 4.2-in. color TFT Multi-Information Display (MID) with fuel economy, driver assist, vehicle/trip information, and warning messages
Auto-dimming rearview mirror
Fixed center console with gated shift lever, driving controls, center storage bin, and illuminated front tray
Polyurethane steering wheel with phone, audio, display/infotainment, and driving assist controls
Manual tilt/telescopic steering wheel
Cab-mounted LED Cargo Light
Overhead console with rear window control, sunglasses storage and Safety Connect®
Exterior8 std · 0 opt
Acoustic laminated windshield
Easy lower and lift tailgate
Engine and body undercovers
High-strength steel cab with aluminum hood and front door panels
LED Headlights with Daytime Running Lights (DRL) and manual leveling adjustment
LED Taillights
Power heated sideview mirrors
Power horizontal rear window with defogger and privacy glass (Double cab models only)
Chassis1 std · 0 opt
High-strength boxed-steel frame with hydraulic cab mounts
Cargo4 std · 2 opt
Towing hitch receiveroptional
Aluminum-reinforced composite bed
Back panel rear seat storage compartments
Deck rail header
Rear under-seat storage box with removable and adjustable partitions
7-/4-pin trailer connectoroptional
Ranked by what shoppers ask about first; standard equipment before options.
Transcribed from the manufacturer's official press kit for the 2026 Tundra. Confirm with the window sticker for a specific unit.
The cheapest ownership win
Insurers price the 2026 Tundra very differently, and the gap between the best and worst quote on the same car and driver is usually larger than any option you are weighing on this page.
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Common questions about the SR Double Cab 8.1-ft
Source: EPA, NHTSA and manufacturer press kits
How much is the 2026 Toyota Tundra SR Double Cab 8.1-ft?
The manufacturer lists $41,590 for the 2026 Toyota Tundra SR Double Cab 8.1-ft. That is $330 above the SR Double Cab 6.5-ft, the cheapest trim of the same model year. MSRP excludes destination, options, taxes and dealer charges.
What does the 2026 Toyota Tundra SR Double Cab 8.1-ft add over the SR Double Cab 6.5-ft?
Against the SR Double Cab 6.5-ft, 7 published specifications differ. Both lists are on this page, taken from the manufacturer's own press material.