2010 Lexus RX 350 Road Test Specs | Edmunds

2010 Lexus RX 350 - Road Test Specs

2010 Lexus RX 350 SUV

(3.5L V6 AWD 6-speed Automatic)


Model year2010
ModelRX 350
Options on test vehicleNone


Drive typeAll-wheel drive
Engine typeV6
Displacement (cc/cu-in)3,456cc (211 cu-in)
Block/head materialAluminum/aluminum
Compression ratio (x:1)10.8:1
Redline (rpm)6,400
Horsepower (hp @ rpm)275 @ 6,200
Torque (lb-ft @ rpm)257 @ 4,700
Transmission type6-speed automatic
Transmission and axle ratios (x:1)I = 3.30, II = 1.90, III = 1.42, IV = 1.00, V = 0.713, VI = 0.608, R = 4.148, Final Drive = 4.398


Suspension, frontIndependent MacPherson strut, antiroll bar
Suspension, rearDouble wishbone
Steering typeSpeed-proportional power steering
Steering ratio (x:1)14.8:1
Tire brandN/A
Tire modelN/A
Tire typeAll-season
Tire size, frontP235/60R18
Tire size, rearP235/60R18
Wheel size18-by-7.5 inches front and rear
Wheel materialAlloy
Brakes, frontVentilated disc
Brakes, rearDisc

Fuel Consumption

EPA fuel economy (mpg)18 city/24 highway/20 combined
Fuel tank capacity (U.S. gal.)19.2

Dimensions & Capacities

Curb weight, mfr. claim (lbs.)4,510
Curb weight, as tested (lbs.)N/A
Weight distribution, as tested, f/r (%)N/A
Length (in.)187.8
Width (in.)74.2
Height (in.)66.3
Wheelbase (in.)107.9
Track, front (in.)64.2
Track, rear (in.)63.8
Turning circle (ft.)40
Legroom, front (in.)43.1
Legroom, rear (in.)36.8
Headroom, front (in.)39.1
Headroom, rear (in.)37.7
Shoulder room, front (in.)58
Shoulder room, rear (in.)57.6
Seating capacity5
Cargo volume (cu-ft)40
Max. cargo volume, seats folded (cu-ft)80.3


Front airbagsStandard
Side airbagsStandard dual front
Head airbagsStandard front and rear
Knee airbagsStandard driver and front passenger
Antilock brakes4-wheel ABS
Electronic brake enhancementsBraking assist
Traction controlStandard
Stability controlStandard
Rollover protectionStandard
Tire-pressure monitoring systemTire-pressure monitoring
Emergency assistance systemNot available

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