2.5-liter V6, four cam, four valves per cylinder, with dual Variable Valve Timing with intelligence (VVT-i)

204 hp @ 6,400 rpm, 185 lb-ft torque @ 4,800 rpm

Six-speed manual transmission

Available six-speed paddle-shift-sequential automatic Electronically Controlled Transmission with intelligence (ECT-i)

Independent, double-wishbone front suspension with coil springs, monotube gas-pressurized shock absorbers and hollow stabilizer bar

Independent, multi-link rear suspension with coil springs, inverted monotube gas-pressurized shock absorbers and stabilizer bar

Rear-wheel drive or available all-wheel drive

Electronic Power Steering (EPS) system

Four-wheel power-assisted disc brakes

17-in alloy wheels with 225/45VR17 all-season tires front. 245/45VR17 all-season tires rear (IS 250 RWD)

17-in alloy wheels with 225/45VR17 all-season tires (IS 250 AWD)

EPA-estimated fuel economy: 20/26/22 city/highway/combined mpg (IS 250 AWD)

EPA-estimated fuel economy: 21/29/24 city/highway/combined mpg (A/T)

EPA-estimated fuel economy: 18/26 mpg city/highway (M/T)

3.5-liter V6, four cam, four valves per cylinder, with dual Variable Valve Timing with intelligence (VVT-i)

306 hp @ 6,400 rpm, 277 lb-ft torque @ 4,800 rpm

Six-speed paddle-shift-sequential automatic Electronically Controlled Transmission with intelligence (ECT-i)

Independent, double-wishbone front suspension with coil springs, monotube gas-pressurized shock absorbers and hollow stabilizer bar

Independent, multi-link rear suspension with coil springs, inverted monotube gas-pressurized shock absorbers and stabilizer bar

Rear-wheel drive

Electronic Power Steering (EPS) system

Four-wheel power-assisted disc brakes

17-in alloy wheels with 225/45VR17 all-season tires front, 245/45VR17 all-season tires rear

EPA-estimated fuel economy: 18/25/20 city/highway/combined mpg

Safety Connect™ offers Automatic Collision Notification, Stolen Vehicle Location, Emergency Assistance Button (SOS) and Enhanced Roadside Assistance connectivity. Subscription required. One-year trial subscription included

Driver's and front passenger's advanced airbag system (SRS) with front passenger's twin-chamber airbag

Front seat-mounted side airbags (SRS)

Front and rear side curtain airbags (SRS)

Driver's and front passenger's knee airbags (SRS)

Three-point seatbelts for all seating positions, pre-tensioners with force limiters for front and outboard rear seats

Automatic Locking Retractor/Emergency Locking Retractor (ALR/ELR) seatbelts for all passenger seating positions. Emergency Locking Retractor (ELR) only for driver's seat

Height-adjustable front shoulder belt anchors

Child Restraint Seat (CRS) tether anchor brackets for rear outboard seating positions

Four-wheel power-assisted disc brakes

Four-sensor, four-channel Anti-lock Braking System (ABS)

Vehicle Dynamics Integrated Management (VDIM) with cutoff switch

Vehicle Stability Control (VSC)

Traction Control (TRAC)

Brake Assist

Electronic Brakeforce Distribution (EBD)

Direct Tire Pressure Monitor System

Side-impact door beams

Highly rigid body structure with front and rear crumple zones

Reinforcements in pillars

Impact-dissipating upper interior trim

Collapsible steering column

Daytime running lights

Integrated foglamps

Water-repellent front-door glass

Variable intermittent windshield wipers with mist cycle

Rear-window defogger with auto-off timer

Power-adjustable outside mirrors with defoggers, puddle lamps and integrated turn indicators

Vehicle theft-deterrent and engine-immobilizer system

Tool kit

First aid kit

Metallic-finish interior trim

Leather-trimmed interior

Leather-trimmed steering wheel and shift knob

Steering wheel-mounted audio and display controls

Tilt-and-telescopic steering column

Lexus 13-speaker Premium Sound System with Automatic Sound Levelizer (ASL), in-dash, single-feed, six-disc CD auto-changer and Enhanced Bluetooth® technology

USB and auxiliary iPod®/MP3/Windows Media® Audio (WMA) port

In-glass antenna with FM-diversity system

10-way driver's and front passenger's (including lumbar) power seats

Height-adjustable headrests for all seats

Dual-zone automatic climate control with interior air filter and automatic recirculation mode (IS 250)

Dual-zone automatic climate control with interior air filter, smog sensor and automatic recirculation mode (IS 350)

Power tilt-and-slide moonroof with one-touch open/close and sliding sunshade

Power windows with one-touch auto open/close feature

Remote-linked window and moonroof opening

Retained accessory power for windows and moonroof

Electrochromic (auto-dimming) inside rearview mirror

Power door locks

Cruise control

SmartAccess with push-button Start/Stop

Center console with sliding armrest, storage bin and accessory outlet

Foldable front door storage pockets

HomeLink® universal transceiver to operate compatible garage, gate, home lighting and home security systems

Illuminated entry system

Electroluminescent instrumentation with startup sequence

Illuminated interior electronic trunk-lid and fuel-filler-door releases

Lexus Personalized Settings (LPS) to customize electronic functions

Automatic on/off projector-beam headlamps with 30-second delay

Dual chrome exhaust tips

Trunk pass-through

19-in (RWD) and 18-in (AWD) Forged Alloy Wheels

Lowering Spring Set

Bilstein® Shock Absorber Set

Sway Bar Set

Front- and Rear-Brake Upgrade

Performance Air Intake

Performance Exhaust System

Performance Clutch Set (M/T)

Quickshifter Kit (M/T)

Shift Knob

Carbon Fiber Engine

Chassis Brace

Intuitive Parking Assist

HDD Navigation System including voice command and color LCD display with integrated backup camera, Enhanced Bluetooth® technology. XM NavTraffic®, XM NavWeather™, XM® Sports and Stocks. Subscription required. 90-day trial subscription included. Lexus Enform. Subscription required. One-year trial subscription included

Mark Levinson® 14-speaker, 300-watt @ less than 0.1% THD, 20-20,000 Hz Premium Surround Sound Audio System with 7.1 architecture and in-dash, single-feed, six-disc DVD/CD auto-changer

Bi-Xenon™ High-Intensity Discharge (HID) headlamps with Adaptive Front Lighting System (AFS)

Pre-Collision System (PCS) and Dynamic Radar Cruise Control (A/T)

Headlamp washers (IS 350, IS 250 AWD)

18 x 8.0-in alloy wheels with 225/40YR18 all-season or summer tires front, 18 x 8.5-in alloy wheels with 255/40YR18 all-season or summer tires rear (RWD)

18-in G-Spider alloy wheels with 18-in tires (RWD)

18-in ISP Mode alloy wheels with 18-in tires (RWD)

Car cover

Cargo net - envelope

Carpet cargo mat

Paint protection film

Rear bumper appliqué

Wheel locks

Rear spoiler

HDD Navigation System including voice command and color LCD display with integrated backup camera, Enhanced Bluetooth® technology. XM NavTraffic®, XM NavWeather™, XM® Sports and Stocks. Subscription required. 90-day trial subscription included. Lexus Enform™. Subscription required. One-year trial subscription included

Mark Levinson® 14-speaker, 300-watt @ less than 0.1% THD, 20-20,000 Hz Premium Surround Sound Audio System with 7.1 architecture and in-dash, single-feed, six-disc DVD/CD auto-changer

Espresso or dark gray bird's-eye maple interior trim

Perforated leather-trimmed interior

Heated and ventilated front seats

Power tilt-and-telescopic steering column

Lexus Memory System to control power driver's and front passenger's seats (except lumbar), outside mirrors and steering wheel

Electrochromic (auto-dimming) outside mirrors with auto tilt-down in reverse

Illuminated door-sill scuff plates

Espresso or dark gray bird's-eye maple interior trim

Semi-aniline perforated leather-trimmed interior

Heated and ventilated front seats

Power rear sunshade

Bi-Xenon™ High-Intensity Discharge (HID) headlamps

Adaptive Front Lighting System (AFS)

Rain-sensing intermittent windshield wipers with mist cycle

18 x 8.0-in split-five-spoke alloy wheels with 225/40YR18 all-season tires front, 18 x 8.5-in split-five-spoke alloy wheels with 255/40YR18 all-season tires rear

18 x 8.0-in split-five-spoke alloy wheels with 225/40YR18 all-season tires front, 18 x 8.5-in split-five-spoke alloy wheels with 255/40YR18 all-season tires rear

Sport-tuned suspension

Power tilt-and-telescopic steering column

Lexus Memory System to control power driver's and front passenger's seats (except lumbar), outside mirrors and steering wheel

Electrochromic (auto-dimming) outside mirrors with auto tilt-down in reverse

Aluminum door-sill scuff plates

Semi-aniline perforated leather-trimmed interior

Heated and ventilated front seats

Aluminum sport pedals

Bi-Xenon™ High-Intensity Discharge (HID) headlamps

Adaptive Front Lighting System (AFS)

Rain-sensing intermittent windshield wipers with mist cycle