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2011 Hyundai Equus Signature

The 2011 Hyundai Equus Signature is a 385-hp V8 with a 6-speed automatic and rear-wheel drive. It starts at $58,000 MSRP and is rated at 18 mpg combined.

It makes 385 horsepower at 6,500 rpm and 333 lb-ft of torque. EPA fuel-economy estimates are 16 mpg city and 24 mpg highway (18 mpg combined).

The Equus measures 203.1 inches long on a 119.9-inch wheelbase and has a curb weight of 4,486 lb.

Spec Value
Vehicle
Body TypeSedan
PowertrainGas
Price
MSRP$58,000 ($83,815 *)
MSRP with Destination$58,900 ($85,116 *)
Destination Charge$900
Engine
Engine TypeTau G8BA 4.6L DOHC 32-valve V8, Dual-CVVT, MPI, naturally aspirated
Horsepower385 hp @ 6,500 rpm
Torque333 lb-ft @ 3500 rpm (premium) / 324 lb-ft (regular) rpm
ValvetrainDOHC, 32-valve with Dual-CVVT
Bore and Stroke92.0 x 87.0
Compression Ratio10.4:1
Injection TypeMulti-point fuel injection
Drivetrain
Drive TypeRear-Wheel Drive
Transmission
Transmission6-speed automatic with SHIFTRONIC
Fuel Economy
City16 MPG
Highway24 MPG
Combined18 MPG
Recommended FuelPremium unleaded
Tires & Wheels
Wheels Front19 in
Wheels Rear19 in
Tires FrontP245/45R19
Tires RearP275/40R19
Dimensions & Weight
Length203.1 in
Width74.4 in
Height58.7 in
Wheelbase119.9 in
Front Track63.8 in
Rear Track64.1 in
Ground Clearance5.1 in
Cargo Volume16.7 ft³
Curb Weight4,486 lbs
Interior
Headroom Front38.7 in
Headroom Rear37.7 in
Legroom Front45.1 in
Legroom Rear38.9 in
Shoulder Room Front59.1 in
Shoulder Room Rear58 in
Hip Room Front55.5 in
Hip Room Rear55.1 in
* Amount adjusted for inflation to 2026 dollars

Safety & Recalls

NCAP safety ratings

Tested, but no star ratings were published (2011 Hyundai Equus 4 DR RWD).

Recalls

2 recalls on file with NHTSA for the 2011 Hyundai EQUUS. Not every recall applies to every trim or VIN — check yours at nhtsa.gov/recalls.

Feb 29, 2016 · VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR

Hyundai Motor America (Hyundai) is recalling certain model year 2012 Genesis vehicles manufactured August 1, 2011, to April 30, 2012, and 2011-2013 Equus vehicles manufactured July 10, 2011, to June 12, 2012. The windshield wiper motor cover seal on the affected vehicles may degrade allowing corrosion on the wiper motor's circuit board. The corrosion can cause intermittent or total loss of wiper function.

Consequence: Inoperative wipers during inclement weather can decrease driver visibility, increasing the risk of a crash.

Remedy: Hyundai will notify owners, and dealers will replace the wiper motor cover and seal, free of charge. The recall began on April 22, 2016. Owners may contact Hyundai customer service at 1-800-633-5151. Hyundai's number for this recall is 140.

NHTSA campaign 16V117000

Nov 7, 2014 · EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

Hyundai Motor America (Hyundai) is recalling certain 2009-2011 Hyundai Genesis vehicles manufactured April 30, 2008, to November 21, 2010, and 2011 Hyundai Equus vehicles manufactured July 31, 2010, to November 21, 2010. Due to a circuit failure, the stop lamps in the affected vehicles may not illuminate.

Consequence: A following vehicle may not recognize that the vehicle is slowing or coming to a stop if the stop lamps on the vehicle do not illuminate as expected. There is an increased risk of a rear-end crash as a result.

Remedy: Hyundai will notify owners, and dealers will repair the stop lamp switch circuit, free of charge. Hyundai issued an interim notification to owners on January 6, 2015. The recall began on March 23, 2015. Owners may contact Hyundai customer service at 1-855-671-3059. Hyundai's number for this recall is 125.

NHTSA campaign 14V713000

24 owner complaints to NHTSA for the 2011 Hyundai EQUUS

Owner Complaints

24 owner complaints filed with NHTSA for the 2011 Hyundai EQUUS (2 mention a crash, 1 a fire, 2 an injury). See all on nhtsa.gov

Most-cited areas
Suspension11
Service Brakes6
Electrical System4
Wheels3
Exterior Lighting2
Air Bags1
A complaint can cite more than one area.
Most recent complaints
Oct 15, 2025 · Suspension
“Airbag suspension bags keep unable”
May 2, 2025 · Suspension
“The contact owns a 2011 Hyundai Equus. The contact stated that the front shocks were previously replaced under an unknown recall. The contact stated that while driving at various speeds, the vehicle…”
Apr 15, 2025 · Engine
“The contact owns a 2011 Hyundai Equus. The contact stated there was an abnormal knocking sound coming from the engine. There was no warning light illuminated. The vehicle was taken to a local…”
May 4, 2022 · Engine And Engine Cooling
“The contact owns a 2011 Hyundai Equus. The contact stated that while his wife was driving at an undisclosed speed, the vehicle stalled however, the driver was able to pull to the side of the road…”
Jan 31, 2022 · Suspension
“The contact owns a 2011 Hyundai Equus. The contact stated that on multiple occasions, the front end of the vehicle would lower to the ground without warning. Each time the failure occurred, the…”

Complaints are unverified reports submitted to NHTSA by owners. They cover the whole model year, not a specific trim, and a count alone doesn't show how common a problem is.

Source: US National Highway Traffic Safety Administration (nhtsa.gov), matched as 2011 HYUNDAI EQUUS. US-market vehicles only; data cached for up to 7 days.

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