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Compare 2003 Infiniti M45 vs 2003 Cadillac Seville

2003 Infiniti M45 Change
2003 Cadillac Seville Change
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Selected Style 45 4-Door Sedan
Switch Style

Body Style

Other

Style MPG City MPG Hwy Invoice MSRP
45 4-Door Sedan 17 23 $38,272 $42,300
4-Door Luxury Sedan SLS
Switch Style

Body Style

Trim

Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan Luxury SLS 18 27 $41,664 $45,535
4-Door Sedan Touring STS 18 27 $47,259 $51,650
Pricing
Invoice Price
$38,272
$41,664
Manufacturer Suggested Retail Price
$42,300
$45,535
Monthly Payment Estimate
$705 / month
$759 / month
Dealer Price Quotes
The Car Connection's Take
TCC Rating Read Our Full Review
Fuel Economy
Fuel Economy - City 17 mpg 18 mpg
Fuel Economy - Highway 23 mpg 27 mpg
Vehicle
EPA Classification Mid-Size Mid-Size
Interior Dimensions
Second Leg Room (in) 32.5 38.2
Front Head Room (in) 39.8 38.2
Passenger Volume (ft³) 91.0 119.9
Second Hip Room (in) 52.7 57.5
Front Shoulder Room (in) 54.7 59.1
Second Head Room (in) 37.3 38.0
Passenger Capacity 5 5
Second Shoulder Room (in) 54.1 58.0
Front Leg Room (in) 42.1 42.5
Front Hip Room (in) 54.6 55.6
Exterior Dimensions
Liftover Height (in) NA 27.8
Width, Max w/o mirrors (in) 69.7 75.0
Track Width, Front (in) 59.4 62.7
Min Ground Clearance (in) 5.7 5
Length, Overall (in) 197.2 201.0
Height, Overall (in) 57.6 55.7
Track Width, Rear (in) 59.4 62.9
Wheelbase (in) 110.2 112.2
Cargo Area Dimensions
Trunk Volume (ft³) 13.4 15.7
Brakes
Disc - Front (Yes or ) Yes Yes
Front Brake Rotor Diam x Thickness (in) 11.4 x 1.1 11.85 x 1.26
Drum - Rear (Yes or ) NA NA
Brake ABS System 4-Wheel 4-wheel
Disc - Rear (Yes or ) Yes Yes
Rear Brake Rotor Diam x Thickness (in) 11.5 x 0.6 11.61 x 0.43
Brake Type Pwr-Assisted Pwr
Rear Drum Diam x Width (in) NA NA
Fuel Tank
Fuel Tank Capacity, Approx (gal) 21.1 18.5
Steering
Lock to Lock Turns (Steering) 2.9 2.4
Turning Diameter - Wall to Wall (ft) - TBD - 42.7
Steering Ratio (:1), Overall 18.4 14.8
Turning Diameter - Curb to Curb (ft) 40 40.5
Steering Type Pwr Rack & Pinion Speed Sensitive
Tires
Rear Tire Size P235/45WR18 P225/60SR16
Rear Tire Order Code NA QPX
Front Tire Size P235/45WR18 P225/60SR16
Spare Tire Size - TBD - T125/70R16
Front Tire Order Code NA QPX
Spare Tire Order Code NA NA
Trailering
Dead Weight Hitch - Max Tongue Wt. (lbs) NA 200
Wt Distributing Hitch - Max Tongue Wt. (lbs) NA - TBD -
Dead Weight Hitch - Max Trailer Wt. (lbs) NA 2000
Wt Distributing Hitch - Max Trailer Wt. (lbs) NA - TBD -
Weight Information
Base Curb Weight (lbs) 3851 3989
Wheels
Front Wheel Material Aluminum Aluminum
Spare Wheel Material - TBD - Steel
Front Wheel Size (in) 18 x 7.5 16 x 7
Spare Wheel Size (in) - TBD - 16 x 4
Rear Wheel Material Aluminum Aluminum
Rear Wheel Size (in) 18 x 7.5 16 x 7
Cooling System
Total Cooling System Capacity (qts) 8.9 12.5
Electrical
Cold Cranking Amps @ 0° F (Primary) - TBD - 800
Maximum Alternator Capacity (amps) 110 140
Engine
Displacement 4.5L/275 4.6L/280
SAE Net Horsepower @ RPM 340 @ 6400 275 @ 5600
Engine Type Gas V8 Gas V8
Fuel System SMPFI SFI
SAE Net Torque @ RPM 333 @ 4000 300 @ 4000
Engine Order Code NA LD8
Mileage
EPA Fuel Economy Est - City (MPG) 17 18
EPA Fuel Economy Est - Hwy (MPG) 23 27
Transmission
Clutch Size (in) NA NA
Third Gear Ratio (:1) 1.47 1.00
Trans Type 5 4
Fifth Gear Ratio (:1) 0.83 NA
Seventh Gear Ratio (:1) NA NA
Trans Description Cont. Again NA NA
Drivetrain Rear-Wheel Drive Front Wheel Drive
Reverse Ratio (:1) 2.37 2.13
Second Gear Ratio (:1) 2.26 1.63
Trans Order Code NA NA
Final Drive Axle Ratio (:1) 3.13 3.11
Fourth Gear Ratio (:1) 1.00 0.68
Trans Description Cont. Automatic Automatic w/OD
Sixth Gear Ratio (:1) NA NA
First Gear Ratio (:1) 3.54 2.96
Summary
Vehicle Name Infiniti M45 Cadillac Seville
Body Style 4 Door Sedan 4 Door Sedan
Suspension
Stabilizer Bar Diameter - Rear (in) - TBD - 0.71
Suspension Type - Front (Cont.) w/coil springs w/Coil Spring
Shock Absorber Diameter - Front (mm) - TBD - - TBD -
Stabilizer Bar Diameter - Front (in) - TBD - 1.10
Suspension Type - Rear Independent Multi-link
Suspension Type - Rear (Cont.) Multi-Link w/Coil Spring
Shock Absorber Diameter - Rear (mm) - TBD - - TBD -
Suspension Type - Front Independent Strut MacPherson Strut
 
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