2008 Lexus GS 450h 4-Door Sedan Specs

4-Door Sedan
MSRP based on 4-Door Sedan Hybrid

Quick Specs

Gas Mileage 22 mpg City/25 mpg Hwy
Engine Gas/Electric V6, 3.5L
EPA Class Mid-Size
Style Name 4dr Sdn Hybrid
Drivetrain Rear Wheel Drive
Passenger Capacity 5
Passenger Doors 4
Body Style 4dr Car


EPA Classification Mid-Size
Weight Information
Base Curb Weight (lbs) 4134
Interior Dimensions
Second Head Room (in) 37.0
Front Shoulder Room (in) 56.3
Second Hip Room (in) 51.4
Front Head Room (in) 37.8
Second Leg Room (in) 36.4
Passenger Capacity 5
Front Hip Room (in) 54.4
Front Leg Room (in) 43.5
Second Shoulder Room (in) 55.1
Passenger Volume (ft³) 110.5
Exterior Dimensions
Min Ground Clearance (in) 5.1
Track Width, Front (in) 60.4
Width, Max w/o mirrors (in) 71.7
Liftover Height (in) - TBD -
Wheelbase (in) 112.2
Track Width, Rear (in) 60.6
Height, Overall (in) 56.1
Length, Overall (in) 190.0
Cargo Area Dimensions
Trunk Volume (ft³) 7.5

Fuel Economy

Fuel Tank
Fuel Tank Capacity, Approx (gal) 17.2
EPA Fuel Economy Est - City (MPG) 22
EPA Fuel Economy Est - Hwy (MPG) 25

Performance Specs

SAE Net Horsepower @ RPM 292 @ 6400
Displacement 3.5L/210
Engine Order Code NA
SAE Net Torque @ RPM 267 @ 4800
Fuel System DI/SFI
Engine Type Gas/Electric V6
Second Gear Ratio (:1) NA
Reverse Ratio (:1) - TBD -
Trans Description Cont. Again NA
Fifth Gear Ratio (:1) NA
Trans Type 1
Third Gear Ratio (:1) NA
Clutch Size (in) NA
Drivetrain Rear Wheel Drive
First Gear Ratio (:1) NA
Sixth Gear Ratio (:1) NA
Trans Description Cont. ECVT
Fourth Gear Ratio (:1) NA
Final Drive Axle Ratio (:1) 3.77
Trans Order Code NA
Drum - Rear (Yes or ) NA
Front Brake Rotor Diam x Thickness (in) 13.1 x - TBD -
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in) NA
Brake Type Pwr
Rear Brake Rotor Diam x Thickness (in) 12.2 x - TBD -
Disc - Rear (Yes or ) Yes
Brake ABS System 4-wheel
Turning Diameter - Wall to Wall (ft) - TBD -
Lock to Lock Turns (Steering) 2.7-3.2
Steering Type Electric Pwr Steering
Turning Diameter - Curb to Curb (ft) 36.7
Steering Ratio (:1), Overall 12.4-17.2
Rear Tire Size P245/40ZR18
Spare Tire Order Code NA
Front Tire Order Code NA
Spare Tire Size Compact
Front Tire Size P245/40ZR18
Rear Tire Order Code NA
Rear Wheel Material Aluminum
Spare Wheel Size (in) Compact
Front Wheel Size (in) 18 x 8.0
Spare Wheel Material Compact
Front Wheel Material Aluminum
Rear Wheel Size (in) 18 x 8.0
Stabilizer Bar Diameter - Front (in) - TBD -
Shock Absorber Diameter - Front (mm) - TBD -
Suspension Type - Front (Cont.) NA
Stabilizer Bar Diameter - Rear (in) - TBD -
Suspension Type - Front Double Wishbone
Shock Absorber Diameter - Rear (mm) - TBD -
Suspension Type - Rear (Cont.) NA
Suspension Type - Rear Multi-Link

Safety Features

Air Bag-Frontal-Driver Yes
Air Bag-Frontal-Passenger Yes
Air Bag-Passenger Switch (On/Off) No
Air Bag-Side Body-Front Yes
Air Bag-Side Body-Rear Yes
Air Bag-Side Head-Front Yes
Air Bag-Side Head-Rear Yes
Brakes-ABS Yes
Child Safety Rear Door Locks Yes
Daytime Running Lights Yes
Traction Control Yes
Night Vision No
Rollover Protection Bars No
Fog Lamps Yes
Parking Aid Yes
Tire Pressure Monitor Yes
Back-Up Camera Yes
Stability Control Yes
Other Features 4-wheel anti-lock braking system (ABS)
Electronic brakeforce distribution (EBD) w/brake assist (BA)
Dual-stage front airbag system (SRS) w/passenger occupant...
Front/rear seat-mounted side-impact airbags (SRS)
Front/rear side curtain airbags (SRS)
Dual front knee airbags (SRS)
All-position 3-point seat belts-inc: outboard pretensioners...
Height-adjustable front shoulder belt anchors
All-position emergency locking retractor (ELR)
All-passenger automatic locking retraction (ALR)
Child safety rear door locks
Vehicle dynamics integrated management (VDIM)-inc: electronic...
Impact-dissipating upper interior trim
Front/rear crumple zones
Brake pedal regression mechanism
Daytime running lights


Basic Miles/km 50,000
Basic Years 4
Corrosion Miles/km Unlimited
Corrosion Years 6
Drivetrain Miles/km 70,000
Drivetrain Years 6
Roadside Assistance Miles/km Unlimited
Roadside Assistance Years 4

Other Specs

Cooling System
Total Cooling System Capacity (qts) - TBD -
Cold Cranking Amps @ 0° F (Primary) - TBD -
Maximum Alternator Capacity (amps) - TBD -
Wt Distributing Hitch - Max Trailer Wt. (lbs) NA
Dead Weight Hitch - Max Trailer Wt. (lbs) NA
Wt Distributing Hitch - Max Tongue Wt. (lbs) NA
Dead Weight Hitch - Max Tongue Wt. (lbs) NA