Compare 2006 Lexus LS 430 vs 2006 INFINITI Q45

2006 Lexus LS 430
2006 INFINITI Q45
Add Vehicle
Select style
4-Door Sedan
Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan 18 25 $49,176 $56,525
Select style
4-Door Sedan Sport
Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan Sport 17 23 $53,359 $58,100
Pricing
Invoice Price
$49,176
$53,359
Manufacturer Suggested Retail Price
$56,525
$58,100
Monthly Payment Estimate
$942 / month
$968 / month
The Car Connection's Take
TCC Rating
Fuel Economy
City
18 mpg 17 mpg
Highway
25 mpg 23 mpg
Vehicle
EPA Classification
Large Mid-Size
Interior Dimensions
Second Head Room (in)
37.9 36.4
Passenger Capacity
5 5
Second Shoulder Room (in)
58.2 57.2
Front Leg Room (in)
44.0 44.0
Front Hip Room (in)
56.7 56.5
Second Leg Room (in)
37.6 37.3
Passenger Volume (ft³)
107.2 102.1
Front Head Room (in)
38.1 38.4
Second Hip Room (in)
57.3 55.0
Front Shoulder Room (in)
58.3 58.2
Exterior Dimensions
Min Ground Clearance (in)
5.7 5.8
Length, Overall (in)
197.4 200.8
Height, Overall (in)
58.7 58.7
Track Width, Rear (in)
61.8 61.8
Wheelbase (in)
115.2 113.0
Liftover Height (in)
- TBD - - TBD -
Width, Max w/o mirrors (in)
72.0 72.6
Track Width, Front (in)
61.8 62.6
Cargo Area Dimensions
Trunk Volume (ft³)
20.2 13.6
Brakes
Drum - Rear (Yes or )
NA NA
Brake ABS System
4-Wheel Four-Wheel
Disc - Rear (Yes or )
Yes Yes
Rear Brake Rotor Diam x Thickness (in)
12.2 x - TBD - 11.5 x 0.6
Brake Type
Pwr Pwr
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
12.4 x - TBD - 11.4 x 1.1
Fuel Tank
Fuel Tank Capacity, Approx (gal)
22.2 21.4
Steering
Steering Ratio (:1), Overall
16.4 18.1
Turning Diameter - Curb to Curb (ft)
35.8 36.1
Steering Type
Pwr Rack & Pinion Pwr Rack & Pinion
Lock to Lock Turns (Steering)
3.5 3.3
Turning Diameter - Wall to Wall (ft)
- TBD - - TBD -
Tires
Front Tire Size
P225/55HR17 P245/40WR19
Spare Tire Size
P225/55HR17 P245/40WR19
Front Tire Order Code
NA NA
Spare Tire Order Code
NA NA
Rear Tire Size
P225/55HR17 P245/40WR19
Rear Tire Order Code
NA NA
Trailering
Dead Weight Hitch - Max Trailer Wt. (lbs)
- TBD - NA
Wt Distributing Hitch - Max Trailer Wt. (lbs)
NA NA
Dead Weight Hitch - Max Tongue Wt. (lbs)
- TBD - NA
Wt Distributing Hitch - Max Tongue Wt. (lbs)
NA NA
Weight Information
Base Curb Weight (lbs)
3990 4154
Wheels
Spare Wheel Size (in)
17 x 7.5 19" x 8.5"
Rear Wheel Material
Aluminum Aluminum
Rear Wheel Size (in)
17 x 7.5 19" x 8.5"
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
Aluminum Aluminum
Front Wheel Size (in)
17 x 7.5 19" x 8.5"
Cooling System
Total Cooling System Capacity (qts)
- TBD - 8.9
Electrical
Maximum Alternator Capacity (amps)
- TBD - 150
Cold Cranking Amps @ 0° F (Primary)
- TBD - - TBD -
Engine
Engine Type
Gas V8 Gas V8
Fuel System
EFI SMPI
SAE Net Torque @ RPM
312 @ 3400 333 @ 4000
Engine Order Code
NA NA
Displacement
4.3L/262 4.5L/274
SAE Net Horsepower @ RPM
278 @ 5600 340 @ 6400
Mileage
EPA Fuel Economy Est - Hwy (MPG)
25 23 (2005)
EPA Fuel Economy Est - City (MPG)
18 17 (2005)
Transmission
Drivetrain
Rear Wheel Drive Rear-Wheel Drive
Reverse Ratio (:1)
2.95 2.61
Second Gear Ratio (:1)
1.96 2.37
Trans Order Code
NA NA
Final Drive Axle Ratio (:1)
3.77 2.94
Fourth Gear Ratio (:1)
1.00 1.00
Trans Description Cont.
Automatic w/OD Automatic w/OD
Sixth Gear Ratio (:1)
0.50 NA
First Gear Ratio (:1)
3.27 3.83
Clutch Size (in)
NA NA
Third Gear Ratio (:1)
1.35 1.52
Trans Type
6 5
Fifth Gear Ratio (:1)
0.73 0.83
Trans Description Cont. Again
NA NA
Seventh Gear Ratio (:1)
- NA
Summary
Body Style
4-Door Sedan 4 Door Sedan
Vehicle Name
Lexus LS 430 Infiniti Q45
Suspension
Stabilizer Bar Diameter - Front (in)
- TBD - - TBD -
Suspension Type - Rear
Independent Multi-Link
Suspension Type - Rear (Cont.)
Double-Wishbone w/Coil Springs
Shock Absorber Diameter - Rear (mm)
- TBD - - TBD -
Suspension Type - Front
Independent Strut-Type
Stabilizer Bar Diameter - Rear (in)
- TBD - - TBD -
Suspension Type - Front (Cont.)
Double-Wishbone w/Coil Springs
Shock Absorber Diameter - Front (mm)
- TBD - - TBD -

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