Detailed Specifications

Engine & Performance
Engine Type	4.6-liter V8
Horsepower	342 @ 6,200 RPM [3]
Torque (lb-ft)	339 @ 3,600 RPM [3]
Displacement (L /cu in)	4.6 / 281
Valves	32
Cam Type	Four cam
Electronic Timing	Dual Variable Valve Timing with intelligence and Electronic intake valve timing (VVT-iE)
Compression Ratio	11:8:1
Emissions	Ultra-Low Emission Vehicle (ULEV II)
Performance
0 - 60 mph (sec)	5.4 [3] [4]
Top Track Speed (mph)	149 (electronically limited) [3] [4]
1/4-Mile Acceleration (sec)	13.9 [3] [4]
Aerodynamic Drag Coefficient	0.27

Fuel Economy
City (mpg) - estimated	17 [5]
Highway (mpg) - estimated	24 [5]
Fuel-Tank Capacity (gal / L)	18.8 / 71

Transmission & Drivetrain
Drive Type	Rear-wheel drive
Electronic Traction Control	Traction Control (TRAC)
Electronic Stability Control	Vehicle Dynamics Integrated Management (VDIM) [6] (includes Traction Control (TRAC) and Vehicle Stability Control (VSC) [7]) with cutoff switch
Final Drive Ratio	2.937:1
Transmission	Eight-speed sequential-shift automatic
	Electronically Controlled Transmission (ECT)

Body & Chassis
Body Type	Five-passenger luxury sport sedan
Doors	Four
Construction	Welded-steel unibody
Suspension
Suspension, Front	Independent, double-wishbone with coil springs, gas-pressurized shock absorbers and stabilizer bar
Suspension, Rear	Independent, multi-link with coil springs, gas-pressurized shock absorbers and stabilizer bar
Electronic Suspension	Adaptive Variable Suspension (AVS) with electronically modulated damping
Steering
Steering	Electronic vehicle-speed-sensing, progressive-power rack-and-pinion
Electronic Steering	Variable Gear-Ratio Steering (VGRS)
Turning Circle (ft)	36.4
Steering Turns (Lock to Lock)	2.7-3.2
Brakes
Brakes	Four-wheel, ventilated, power-assisted disc brakes
Anti-Lock Braking (ABS)	Four-sensor, four-channel (integrated with VSC) [6]
Braking Assist	Brake Assist
Electronic Braking	Electronic Controlled Braking (ECB), Electronic Brakeforce Distribution (EBD)
Discs, front (in)	13.1 ventilated [8]
Discs, rear (in)	12.2 ventilated

Wheels & Tires
Rim Type	18-in five-spoke aluminum alloy
Wheel Size (in)	18 x 8.0 [9]
Tire	245/40ZR18 [9]
	245/40VR18 all-season run-flat tires [9] [10]	Optional

Safety & Security
Airbag
Driver	Dual-stage front (SRS) [11]
	Side seat-mounted (SRS) [11]
	Side curtain (SRS) [11]
	Knee (SRS) [11]
Front Passenger	Dual-stage (SRS) [11]
	Side seat-mounted (SRS) [11]
	Side curtain (SRS) [11]
	Knee (SRS) [11]
Rear Passenger	Side curtain (SRS) [11]
	Side seat-mounted (SRS) [11]
Electronic Traction Control	Traction Control (TRAC)
Electronic Stability Control	Vehicle Dynamics Integrated Management with cutoff switch (VDIM) [6] (includes Traction Control (TRAC) and Vehicle Stability Control (VSC) [7])
Anti-Lock Braking (ABS)	Four-sensor, four-channel (integrated with VSC) [6]
Braking Assist	Brake Assist [12]
Electronic Braking	Electronic Controlled Braking (ECB), Electronic Brakeforce Distribution (EBD)
Pre-Collision System (PCS)	Radar	Optional
Electronic Tire Pressure	Direct Tire Pressure Monitor System [13]
Frame	Rigid body structure
Impact Resistance	Side-impact door beams
Crumple Zones	Front and rear
Seatbelts	Three-point seatbelts for all seating positions with front seatbelt-anchor-height adjusters
	Front and outboard rear seatbelts with pre-tensioners and force limiters
Locking Seatbelt Control	Automatic Locking Retractor/Emergency Locking Retractor (ALR/ELR) seatbelts for all passenger seating positions. Driver's-seat with Emergency Locking Retractor (ELR) only
Child Restraint	Child Restraint Seat (CRS) tether anchor brackets for rear outboard seating positions
Child Safety Locks	Manual for the rear passenger doors. Window lock button on driver door control
Backup Camera	Full-color display [14]	Optional
Electronic Park Assist	Intuitive Parking Assist	Optional
Anti-Theft Protection	Theft-deterrent and engine-immobilizer system
Headlamps	Automatic on/off projector-beam High-Intensity Discharge (HID) headlamps with dynamic auto leveling and 30-second delay
	Adaptive Front Lighting System (AFS)
Headlamp Washers	With mist control	Optional
Running Lights	Daytime running lights
Foglamps	Integrated foglamps
Taillamps	LED taillamps
Defogger	Rear window with auto-off timer
Windshield Wipers	Variable intermittent wipers with mist cycle
	Rain-sensing variable intermittent windshield wipers	Optional
Mirrors	Power-adjustable, electrochromic (auto-dimming) outside mirrors with defoggers and auto tilt-down in reverse
Glass	Sound-absorbing windshield
	Water-repellent front-door glass

Exterior Specs
Length (in / mm)	190.0 / 4,826
Width (in / mm)	71.7 / 1,821
Height (in / mm)	56.1 / 1,425
Wheelbase (in / mm)	112.2 / 2,850
Curb Weight (lb / kg)	3,945 / 1,789

Exterior Features
Headlamps	Automatic on/off projector-beam High-Intensity Discharge (HID) headlamps with dynamic auto leveling and 30-second delay
	Adaptive Front Lighting System (AFS)
Headlamp Washers	With mist control	Optional
Running Lights	Daytime running lights
Foglamps	Integrated projector-beam foglamps
Taillamps	LED taillamps
Windshield Wipers	Variable intermittent wipers with mist cycle
	Rain-sensing intermittent windshield wipers	Optional
Mirrors	Power-adjustable, electrochromic (auto-dimming) outside mirrors with defoggers and auto tilt-down in reverse
Glass	Sound-absorbing windshield
	Water-repellent front-door glass

Interior Specs
Seating Capacity	Five
Headroom, Front (in / mm)	37.8 / 960
Headroom, Rear (in / mm)	37.0 / 940
Legroom, Front (in / mm)	43.5 / 1,105
Legroom, Rear (in / mm)	36.4 / 925
Shoulder Room, Front (in / mm)	56.3 / 1,430
Shoulder Room, Rear (in / mm)	55.1 / 1,400
Hip Room, Front (in / mm)	54.4 / 1,382
Hip Room, Rear (in / mm)	51.4 / 1,306
Trunk Capacity (cu ft/ L)	12.7 / 360

Interior Features
Dash Trim	Golden or dark gray bird's-eye maple or red walnut	Optional
Center Console Trim	Golden or dark gray bird's-eye maple or red walnut
Center Console	Center console with sliding armrest and storage bins
Door Trim	Golden or dark gray bird's-eye maple or red walnut and leather
Seat Trim	Perforated leather
Steering-Wheel Trim	Wood and leather
Shift Knob Trim	Wood and leather
Power Seats	10-way controls (including lumbar) for driver and front passenger
Heated Seats, Front	Heated seats
Ventilated Seats, Front	Ventilated seats with multi-stage fan
Headrests	Height-adjustable headrests for all seating positions including rear center
Memory Systems	Lexus Memory System to control power driver's and front passenger's seats (except lumbar), outside mirrors and steering wheel
	Lexus Personalized Settings (LPS) [15] to customize select electronic functions
Electronic Releases	Trunk-lid and fuel-filler door releases
Floor Mats	Carpeted floor mats
Sunshade	Power rear sunshade	Optional
Cupholders	Front and rear
Storage Pockets	Foldable front-door storage pockets

Comfort & Convenience
Cruise Control	Cruise Control
	Dynamic Radar Cruise Control [16]	Optional
Air Conditioning	Automatic
Climate Control	Dual-zone automatic climate control and automatic recirculation mode
Air Filtration	Interior air filter with smog sensor
Navigation System	Voice-activated DVD Navigation System [17] with backup camera [14]	Optional
Bluetooth® Technology	Bluetooth® technology [18]
Backup Camera	Full-color display [14]	Optional
Remote Keyless Entry	SmartAccess [19]
Remote Keyless Ignition	SmartAccess [19]
Push-Button Ignition	Push-button ignition
Remote Windows	Remote-linked windows
Moonroof	Power tilt-and-slide remote-linked moonroof with one-touch open/close and sliding sunshade
HomeLink® Transceiver	Operates compatible garage, gate, home lighting and home security systems
Lexus Link® [20] [21]	Dedicated cellular phone, Global Positioning Satellite (GPS) technology and 24-hour live support provide assistance at the touch of a button. Services include Remote Door Lock/Unlock, Emergency Services Notification, Stolen Vehicle Location Assistance, Driving Directions and Personal Calling.	Optional
Anti-Theft Protection	Theft-deterrent and engine-immobilizer system
Power Windows	Power windows with one-touch auto open/close
Power Door Locks	Power door locks with driver's two-turn unlock feature
Power Mirrors	Auto-dimming inside rearview mirror and outside mirrors
Power Seats	10-way controls (including lumbar) for driver and front passenger
Heated Seats, Front	Heated seats
Ventilated Seats, Front	Ventilated seats with multi-stage fan
Power Trunk Closer	Power trunk closer
Electronic Park Assist	Intuitive Parking Assist	Optional
Adjustable Steering Wheel	Power tilt-and-telescopic steering column with automatic tilt-away
Steering-Wheel Controls	Audio and display controls
Sunshade	Power rear sunshade	Optional
Retained Accessory Power	Retained accessory power for windows and moonroof
Instrumentation	Electroluminescent instrumentation, Electronic Chromatic Device (ECD) instrumentation
Illuminated Entry	Illuminated entry system
Temperature Gauge	Outside temperature gauge
Compass	Included on rearview mirror [22]

Audio & Entertainment
Audio System	Lexus Premium Sound System with Automatic Sound Levelizer (ASL) and in-dash, six-disc CD auto-changer
Speakers	10
Auxiliary Port	Auxiliary iPod® [23]/MP3/Windows Media® Audio (WMA) port
Audio System	Mark Levinson® Premium Surround Sound Audio System [24] with 7.1 architecture and in-dash, single-feed, six-disc DVD/CD auto-changer	Optional
Speakers	14	Optional
Watts	330 @ less than 0.1% THD; 20-20,000 Hz [25]	Optional
Antenna	In-glass antenna with FM-diversity system
Satellite Radio	XM® Satellite Radio capability [26] or SIRIUS® Satellite Radio [27] capability	Optional

Limited Warranty (see your Lexus dealer for details)
Basic (months)	48
Basic (miles)	50,000
Powertrain (months)	72
Powertrain (miles)	70,000
Rust (months)	72
Rust (miles)	Unlimited
Roadside Assistance (months)	48 [28]

Engine & Performance
Engine Type	3.5-liter V6
Horsepower	303 @ 6,200 RPM [3]
Torque (lb-ft)	274 @ 3,600 RPM