Compare 2003 INFINITI M45 vs 2003 Lexus GS 300

2003 INFINITI M45
2003 Lexus GS 300
Add Vehicle
Select style
45 4-Door Sedan
Style MPG City MPG Hwy Invoice MSRP
45 4-Door Sedan 17 23 $38,272 $42,300
Select style
4-Door Sedan
Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan 18 25 $34,077 $38,725
Pricing
Invoice Price
$38,272
$34,077
Manufacturer Suggested Retail Price
$42,300
$38,725
Monthly Payment Estimate
$705 / month
$645 / month
The Car Connection's Take
TCC Rating
Fuel Economy
City
17 mpg 18 mpg
Highway
23 mpg 25 mpg
Vehicle
EPA Classification
Mid-Size Mid-Size
Interior Dimensions
Second Shoulder Room (in)
54.1 56.6
Front Leg Room (in)
42.1 44.5
Front Hip Room (in)
54.6 55.0
Second Leg Room (in)
32.5 34.3
Front Head Room (in)
39.8 39.0
Passenger Volume (ft³)
91.0 100.0
Second Hip Room (in)
52.7 56.1
Front Shoulder Room (in)
54.7 57.7
Second Head Room (in)
37.3 37.6
Passenger Capacity
5 5
Exterior Dimensions
Height, Overall (in)
57.6 55.9
Track Width, Rear (in)
59.4 59.4
Wheelbase (in)
110.2 110.2
Liftover Height (in)
NA - TBD -
Width, Max w/o mirrors (in)
69.7 70.9
Track Width, Front (in)
59.4 60.4
Min Ground Clearance (in)
5.7 5.3
Length, Overall (in)
197.2 189.2
Cargo Area Dimensions
Trunk Volume (ft³)
13.4 14.8
Brakes
Rear Brake Rotor Diam x Thickness (in)
11.5 x 0.6 12.0 x - TBD -
Brake Type
Pwr-Assisted Pwr
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
11.4 x 1.1 11.6 x - TBD -
Drum - Rear (Yes or )
NA NA
Brake ABS System
4-Wheel Four Wheel
Disc - Rear (Yes or )
Yes Yes
Fuel Tank
Fuel Tank Capacity, Approx (gal)
21.1 19.8
Steering
Turning Diameter - Curb to Curb (ft)
40 37.1
Steering Type
Pwr Rack & Pinion Pwr Rack & Pinion
Lock to Lock Turns (Steering)
2.9 3.4
Turning Diameter - Wall to Wall (ft)
- TBD - - TBD -
Steering Ratio (:1), Overall
18.4 17.2
Tires
Spare Tire Size
- TBD - P225/55VR16
Front Tire Order Code
NA NA
Spare Tire Order Code
NA NA
Rear Tire Size
P235/45WR18 P225/55VR16
Rear Tire Order Code
NA NA
Front Tire Size
P235/45WR18 P225/55VR16
Trailering
Wt Distributing Hitch - Max Trailer Wt. (lbs)
NA N/A
Dead Weight Hitch - Max Tongue Wt. (lbs)
NA N/A
Wt Distributing Hitch - Max Tongue Wt. (lbs)
NA N/A
Dead Weight Hitch - Max Trailer Wt. (lbs)
NA N/A
Weight Information
Base Curb Weight (lbs)
3851 3649
Wheels
Rear Wheel Material
Aluminum Aluminum
Rear Wheel Size (in)
18 x 7.5 16 x 7.5
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
- TBD - Aluminum
Front Wheel Size (in)
18 x 7.5 16 x 7.5
Spare Wheel Size (in)
- TBD - 16 x 7.5
Cooling System
Total Cooling System Capacity (qts)
8.9 7.9
Electrical
Maximum Alternator Capacity (amps)
110 80
Cold Cranking Amps @ 0° F (Primary)
- TBD - - TBD -
Engine
Fuel System
SMPFI EFI
SAE Net Torque @ RPM
333 @ 4000 220 @ 3800
Engine Order Code
NA NA
Displacement
4.5L/275 3.0L/183
SAE Net Horsepower @ RPM
340 @ 6400 220 @ 5800
Engine Type
Gas V8 Gas I6
Mileage
EPA Fuel Economy Est - Hwy (MPG)
23 25
EPA Fuel Economy Est - City (MPG)
17 18
Transmission
Fourth Gear Ratio (:1)
1.00 1.000
Trans Description Cont.
Automatic Automatic w/OD
Sixth Gear Ratio (:1)
NA NA
First Gear Ratio (:1)
3.54 3.357
Clutch Size (in)
NA NA
Third Gear Ratio (:1)
1.47 1.424
Trans Type
5 5
Fifth Gear Ratio (:1)
0.83 0.753
Seventh Gear Ratio (:1)
NA NA
Trans Description Cont. Again
NA NA
Drivetrain
Rear-Wheel Drive Rear Wheel Drive
Reverse Ratio (:1)
2.37 3.431
Second Gear Ratio (:1)
2.26 2.180
Trans Order Code
NA NA
Final Drive Axle Ratio (:1)
3.13 3.92
Summary
Body Style
4 Door Sedan 4 Door Sedan
Vehicle Name
Infiniti M45 Lexus GS 300
Suspension
Suspension Type - Rear (Cont.)
Multi-Link Double Wishbone
Shock Absorber Diameter - Rear (mm)
- TBD - - TBD -
Suspension Type - Front
Independent Strut Independent
Stabilizer Bar Diameter - Rear (in)
- TBD - - TBD -
Suspension Type - Front (Cont.)
w/coil springs Double Wishbone
Shock Absorber Diameter - Front (mm)
- TBD - - TBD -
Stabilizer Bar Diameter - Front (in)
- TBD - - TBD -
Suspension Type - Rear
Independent Independent

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