Home >> Years >> 2018 >> Lexus >> RX >> Specifications

  
Powertrain  
PowertrainInternal CombustionInternal Combustion / Electric Motor
Net Power (bhp)308
Engine  
ConfigurationV
Cylinders6
Fuel TypeGasoline
Displacement (cc)3500
Max. Power (bhp)295259
Max. Power @RPM63006000
Max. Torque (lbft)267247
Max. Torque @RPM47004800
Electric Motor  
Output (bhp)165
Transmission  
Transmission TypeAutomatic
Forward Gears8
Driveline  
Driven WheelsFWDAWD
AWD TypeOn Demand
Body  
Generic TypeSUV
Roof TypeFixed
Rear Roof ProfileWagon
No Side Doors4
Exterior Dimensions  
Curb Weight (lb)
  • 4222 (350)
  • 4464 (350L)
  • 4619 (350L)
  • 4387 (350)
  • 4740 (450h)
  • 4905 (450hL AWD)
Wheelbase (in)109.8
Height - Body (in)67.7
Width - Body (in)74.6
Length (in)
  • 192.5 (350)
  • 196.9 (350L)
  • 192.5 (450h)
  • 196.9 (450hL AWD)
Front Track (in)64.4
Rear Track (in)64.0
Chassis  
Chassis TypeUnitized Body/Frame
Engine LayoutTransverse
Engine PositionFront
Suspension  
Front Suspension - TypeMacPherson strut/lower arm
Rear Suspension - TypeDouble A-arm
Brakes  
Front Brakes - TypeVented Disc
Rear Brakes - TypeVented Disc
Wheels / Tires  
Tire Size F (,R)235/65R18
Seating  
Rows of Seats2
Max. Passenger Capacity5
Interior Dimensions  
Head Room - 1st Row (in)
  • 39.4 (350)
  • 39.8 (350L)
  • 39.4 (450h)
  • 39.8 (450hL AWD)
Head Room - 2nd Row (in)
  • 39.1 (350)
  • 38.5 (350L)
  • 39.1 (450h)
  • 38.5 (450hL AWD)
Shlder Room - 1st Row (in)
  • 58.3 (350L)
  • 57.8 (350)
  • 58.3 (450hL AWD)
  • 57.8 (450h)
Shlder Room - 2nd Row (in)
  • 57.6 (350)
  • 57.8 (350L)
  • 57.6 (450h)
  • 57.8 (450hL AWD)
Shlder Room - 3rd Row (in)
  • 45.7 (350L)
  • 45.7 (450hL AWD)
Hip Room - 1st Row (in)
  • 55.8 (350L)
  • 56.6 (350)
  • 55.8 (450hL AWD)
  • 56.6 (450h)
Hip Room - 2nd Row (in)
  • 55.8 (350L)
  • 56.1 (350)
  • 55.8 (450hL AWD)
  • 56.1 (450h)
Hip Room - 3rd Row (in)
  • 43.8 (350L)
  • 43.8 (450h)
Leg Room - 1st Row (in)
  • 41.4 (350L)
  • 44.1 (350)
  • 41.4 (450hL AWD)
  • 44.1 (450h)
Leg Room - 2nd Row (in)
  • 30.9 (350L)
  • 38.0 (350)
  • 30.9 (450hL AWD)
  • 38.0 (450h)
Leg Room - 3rd Row (in)
  • 23.5 (350L)
  • 23.5 (450hL AWD)
Seating Positions - 1st Row2
Seating Positions - 2nd Row3
Seating Positions - 3rd Row
  • 2 (350L)
  • 2 (450hL AWD)
Cargo Volume (cu ft)
  • 6.21 (350L)
  • 18.4 (350)
  • 18.0 (450h)
  • 6.21 (450hL AWD)
Cargo Volume + 1 (cu ft)
  • 56.3 (350)
  • 15.26 (350L)
  • 15.26 (450hL AWD)
  • 55.9 (450h)
Cargo Volume + 2 (cu ft)
  • 58.48 (350L)
  • 58.48 (450hL AWD)
Utility  
Cargo AccessHatch
Energy Storage  
Fuel Capacity (gallons) (gal)19.217.2
Battery Pack  
TypeNi-MH
Plug-In RechargeableNo
Voltage (V)288
Output (kW)37
Fuel Economy  
EPA City (mpg)201931
EPA Hwy (mpg)272628