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Compare 1998 Infiniti Q45 vs 1998 Cadillac Seville

1998 Infiniti Q45 Change
1998 Cadillac Seville Change
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Selected Style Luxury Performance Sedan
Switch Style

Body Style

Trim

Other

Style MPG City MPG Hwy Invoice MSRP
Luxury Performance Sedan 18 23 $42,985 $47,900
Luxury Performance Sedan Touring 18 23 $44,780 $49,900
4-Door Luxury Sedan SLS
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Body Style

Trim

Other

Style MPG City MPG Hwy Invoice MSRP
4-Door Luxury Sedan SLS 17 26 $39,037 $42,495
4-Door Touring Sedan STS 17 26 $43,155 $46,995
Pricing
Invoice Price
$42,985
$39,037
Manufacturer Suggested Retail Price
$47,900
$42,495
Monthly Payment Estimate
$798 / month
$708 / month
Dealer Price Quotes
The Car Connection's Take
TCC Rating Read Our Full Review
Fuel Economy
Fuel Economy - City 18 mpg 17 mpg
Fuel Economy - Highway 23 mpg 26 mpg
Vehicle
EPA Classification Mid-Size Mid-Size
Interior Dimensions
Second Leg Room (in) 35.8 38.2
Front Head Room (in) 37.6 38.0
Passenger Volume (ft³) 97.4 88.4
Second Hip Room (in) 55.7 57.5
Front Shoulder Room (in) 56.7 59.1
Second Head Room (in) 36.8 38.0
Passenger Capacity 5 5
Second Shoulder Room (in) 56.7 58.0
Front Leg Room (in) 43.5 42.5
Front Hip Room (in) 55.7 55.6
Exterior Dimensions
Track Width, Front (in) 60.6 62.7
Min Ground Clearance (in) 5.4 5.4
Length, Overall (in) 199.6 201.0
Height, Overall (in) 57.1 55.7
Track Width, Rear (in) 60.6 62.4
Wheelbase (in) 111.4 112.2
Liftover Height (in) 28.4 27.8
Width, Max w/o mirrors (in) 71.7 75.0
Cargo Area Dimensions
Trunk Volume (ft³) 12.6 15.7
Brakes
Front Brake Rotor Diam x Thickness (in) 11.7 x 1.1 11.9 x 1.3
Drum - Rear (Yes or ) NA NA
Brake ABS System Four-Wheel Yes
Disc - Rear (Yes or ) Yes Yes
Rear Brake Rotor Diam x Thickness (in) 11.5 x 0.6 11.6 x 0.4
Brake Type Pwr-Assisted Power
Rear Drum Diam x Width (in) NA NA
Disc - Front (Yes or ) Yes Yes
Fuel Tank
Fuel Tank Capacity, Approx (gal) 21.4 18.5
Steering
Turning Diameter - Wall to Wall (ft) -TBD- 42.7
Steering Ratio (:1), Overall 18.5 14.8
Turning Diameter - Curb to Curb (ft) 36.1 40.5
Steering Type Pwr Rack & Pinion Speed Sensitive
Lock to Lock Turns (Steering) 3.2 2.43
Tires
Rear Tire Order Code NA NA
Front Tire Size P215/60VR16 P235/60SR16
Spare Tire Size T135/90D16 T125/70R16
Front Tire Order Code NA NA
Spare Tire Order Code NA NA
Rear Tire Size P215/60VR16 P235/60SR16
Trailering
Dead Weight Hitch - Max Tongue Wt. (lbs) 110 - TBD -
Wt Distributing Hitch - Max Tongue Wt. (lbs) - TBD - 300
Dead Weight Hitch - Max Trailer Wt. (lbs) 1,000 - TBD -
Wt Distributing Hitch - Max Trailer Wt. (lbs) - TBD - 3000
Weight Information
Base Curb Weight (lbs) 3,895 3970
Wheels
Spare Wheel Material Steel Aluminum
Front Wheel Size (in) 16" x 7" 16 x 7.0
Spare Wheel Size (in) 16" x 4" 16 x 4.0
Rear Wheel Material Aluminum Aluminum
Rear Wheel Size (in) 16" x 7" 16 x 7.0
Front Wheel Material Aluminum Aluminum
Cooling System
Total Cooling System Capacity (qts) 11.6 12.5
Electrical
Cold Cranking Amps @ 0° F (Primary) 582 880
Maximum Alternator Capacity (amps) 110 138
Engine
SAE Net Horsepower @ RPM 266 @ 5600 275 @ 5600
Engine Type Gas V8 Gas V8
Fuel System SEFI SFI
SAE Net Torque @ RPM 278 @ 4000 300 @ 4000
Engine Order Code NA NA
Displacement 4.13L/252 4.6L/279
Mileage
EPA Fuel Economy Est - City (MPG) 18 17
EPA Fuel Economy Est - Hwy (MPG) 23 26
Transmission
Fifth Gear Ratio (:1) NA NA
Seventh Gear Ratio (:1) NA -
Trans Description Cont. Again Electronic Electronic
Drivetrain Rear-Wheel Drive Front Wheel Drive
Reverse Ratio (:1) 2.275 2.13
Second Gear Ratio (:1) 1.479 1.63
Trans Order Code NA NA
Final Drive Axle Ratio (:1) 3.692 3.11
Fourth Gear Ratio (:1) 0.694 0.68
Trans Description Cont. Automatic w/OD, Automatic w/OD,
Sixth Gear Ratio (:1) NA NA
First Gear Ratio (:1) 2.569 2.96
Clutch Size (in) NA N/A
Third Gear Ratio (:1) 1.000 1.00
Trans Type 4 4
Summary
Vehicle Name Infiniti Q45 Cadillac Seville
Body Style 4 Door Sedan 4 Door Sedan
Suspension
Stabilizer Bar Diameter - Rear (in) 0.95 0.71
Suspension Type - Front (Cont.) w/Coil Springs w/Coil Spring
Shock Absorber Diameter - Front (mm) 35 32
Stabilizer Bar Diameter - Front (in) 1.34 1.10
Suspension Type - Rear Multi-Link Semi-trailing Arm
Suspension Type - Rear (Cont.) w/Coil Springs w/Coil Spring
Shock Absorber Diameter - Rear (mm) 25 32
Suspension Type - Front Strut-Type MacPherson Strut
 
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