Truck Trend is the source for official specifications, payload, towing capacity, and other information that matters to real truck users. Check out the latest info for the 2011 Toyota 4Runner Mid-size SUV. The Toyota 4Runner features a 4.0L V6 (270hp @ 5,600 rpm) engine.

2011 Toyota 4Runner Technical Specifications
Engine Type, Materials: 4.0-liter, 6-cylinder, 24-valve, aluminum alloy block with aluminum alloy head
Valvetrain : DOHC, 4-valve/cylinder
Displacement: 3,956 cc
Bore and Stroke: 3.70 x 3.74 in.
Compression Ratio: 10.4:1
Horsepower: 270 hp @ 5,600 rpm
Torque**: 278 lb-ft @ 4,400 rpm
Ignition System: TDI
Fuel System: EFI
Recommended Fuel: 87-octane unleaded
Emission Certification: LEV2
EPA Estimated Fuel Economy* (city/highway/combined MPG): 17/23/19 (4x2)
Layout: Rear-wheel 4x2 or part-time 4x4or full-time 4x4
Transmission Type: 5-speed ECT automatic
Gear Ratios:
1st: 3.52
2nd: 2.042
3rd: 1.4
4th: 1.0
5th: 0.716
Reverse: 3.224
Differential Ratio: 3.727
Transfer Case (High/Low): 1.0/2.566 (4x4 SR5, Trail only)
Center Differential: Torsen® type w/differential lock (Limited 4x4 grade only)
que Split (front/rear): 40/60
Straight Line (front/rear): 40/60
Turning (fr wheel spin): 30/70
Turning (rr wheel spin): 53/47
Chassis and Body
Suspension (f,r): Independent double-wishbone suspension with stabilizer bar, 4-link rigid type with coil springs
Stabilizer Bar Diameter (front): 1.22 in. (4x2), 1.18 in. (1.68 in. with KDSS and 1.22 on Limited) (4x4)
(rear): 0.787 in. (1.18 in. with KDSS)
Type: Power-assisted and variable gear rack-and-pinion
Overall Ratio: 18.4:1
Turns (lock to lock): 2.7 turns
Turning Circle Diameter (curb to curb): 37.4 ft.
Front - type/diameter: Ventilated disc/13.3 in.
Rear - type/diameter: Ventilated disc/12.3 in.
Parking: Foot applied, foot released
Anti-lock Brake System (ABS): Anti-lock Brake System (ABS), Standard with Electronic Brake Force Distribution (EBD), Brake Assist (BA), and VSC
Swept Area
Front: 8.6 sq. in.
Rear (all): 5.8 sq. in.
Trail (front): 8.6 sq. in.
Wheels and Tires
Wheel Type and Material: Six-spoke 17-inch alloy (standard on SR5)
Unique off-road, 17-inch alloy (standard on Trail)
Unique dual six-spoke 20-inch alloy (standard on Limited)
Tire Size: P265/70 R17
P245/60 R20
Tire Type: Mud and snow radial
Spare Tire/Wheel: Full-size