Compare 2003 Pontiac Bonneville vs 2003 Mercury Grand Marquis

2003 Pontiac Bonneville
2003 Mercury Grand Marquis
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4-Door Sedan SE
Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan SE 20 29 $24,425 $26,695
4-Door Sedan SLE 20 29 $27,148 $29,670
4-Door Sedan SSEi 17 27 $31,128 $34,020
Select style
4-Door Sedan GS
Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan GS 17 25 $22,517 $23,970
4-Door Sedan GS Convenience 17 25 $23,345 $24,870
4-Door Sedan LS Premium 17 25 $26,358 $28,770
4-Door Sedan LS Ultimate 17 25 $27,618 $30,170
Pricing
Invoice Price
$24,425
$22,517
Manufacturer Suggested Retail Price
$26,695
$23,970
Monthly Payment Estimate
$445 / month
$400 / month
The Car Connection's Take
TCC Rating
Fuel Economy
City
20 mpg 17 mpg
Highway
29 mpg 25 mpg
Vehicle
EPA Classification
Large Large
Interior Dimensions
Second Hip Room (in)
56.4 58.7
Front Shoulder Room (in)
59.0 60.8
Second Head Room (in)
37.3 37.9
Passenger Capacity
5 6
Second Shoulder Room (in)
58.4 60.3
Front Leg Room (in)
42.6 42.5
Front Hip Room (in)
55.7 58.0
Second Leg Room (in)
38.0 39.6
Front Head Room (in)
38.7 39.3
Passenger Volume (ft³)
104 109.3
Exterior Dimensions
Min Ground Clearance (in)
5.4 5.5
Length, Overall (in)
202.6 212
Height, Overall (in)
56.6 56.8
Track Width, Rear (in)
62.1 65.6
Wheelbase (in)
112.2 114.7
Liftover Height (in)
- TBD - 26.6
Width, Max w/o mirrors (in)
74.2 78.2
Track Width, Front (in)
62.6 63.4
Cargo Area Dimensions
Trunk Volume (ft³)
18.0 20.6
Brakes
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)
11.1 x - TBD - 11.1 x 0.55
Brake Type
Pwr Power
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
10.9 x - TBD - 12.4 x 1.1
Fuel Tank
Fuel Tank Capacity, Approx (gal)
18 19.0
Steering
Steering Ratio (:1), Overall
15.3 16.4
Turning Diameter - Curb to Curb (ft)
40.4 40.3
Steering Type
Pwr Rack & Pinion Variable Assist
Lock to Lock Turns (Steering)
3.2 3.4
Turning Diameter - Wall to Wall (ft)
- TBD - 43.1
Tires
Rear Tire Order Code
QNX NA
Front Tire Size
P225/60R16 P225/60TR16
Spare Tire Size
- TBD - T125/80R16
Front Tire Order Code
QNX NA
Spare Tire Order Code
NA NA
Rear Tire Size
P225/60R16 P225/60TR16
Trailering
Wt Distributing Hitch - Max Tongue Wt. (lbs)
N/A - TBD -
Dead Weight Hitch - Max Trailer Wt. (lbs)
1000 2000
Wt Distributing Hitch - Max Trailer Wt. (lbs)
N/A - TBD -
Dead Weight Hitch - Max Tongue Wt. (lbs)
NA 200
Weight Information
Base Curb Weight (lbs)
3633 3957
Wheels
Spare Wheel Size (in)
- TBD - 16 x 4.5
Rear Wheel Material
Steel Steel
Rear Wheel Size (in)
16 x 7 16 x 7.0
Front Wheel Material
Steel Steel
Spare Wheel Material
- TBD - Steel
Front Wheel Size (in)
16 x 7 16 x 7.0
Cooling System
Total Cooling System Capacity (qts)
12.9 13.6
Electrical
Maximum Alternator Capacity (amps)
140 130
Cold Cranking Amps @ 0° F (Primary)
- TBD - 650
Engine
Engine Type
Gas V6 Gas V8
Fuel System
SFI SEFI
SAE Net Torque @ RPM
230 @ 4000 272 @ 4000
Engine Order Code
L36 N/A
Displacement
3.8L/231 4.6L/281
SAE Net Horsepower @ RPM
205 @ 5200 224 @ 4800
Mileage
EPA Fuel Economy Est - City (MPG)
20 17
EPA Fuel Economy Est - Hwy (MPG)
29 25
Transmission
Drivetrain
Front Wheel Drive Rear Wheel Drive
Reverse Ratio (:1)
2.385 2.32
Second Gear Ratio (:1)
1.568 1.55
Trans Order Code
NA N/A
Final Drive Axle Ratio (:1)
2.86 2.73
Fourth Gear Ratio (:1)
0.705 0.70
Trans Description Cont.
Automatic w/OD Automatic w/OD
Sixth Gear Ratio (:1)
NA NA
First Gear Ratio (:1)
2.921 2.84
Clutch Size (in)
NA NA
Third Gear Ratio (:1)
1.000 1.00
Trans Type
4 4
Fifth Gear Ratio (:1)
NA NA
Seventh Gear Ratio (:1)
NA NA
Trans Description Cont. Again
NA NA
Summary
Body Style
4 Door Sedan 4 Door Sedan
Vehicle Name
Pontiac Bonneville Mercury Grand Marquis
Suspension
Shock Absorber Diameter - Front (mm)
- TBD - 30.0
Stabilizer Bar Diameter - Front (in)
- TBD - 1.09
Suspension Type - Rear
Trailing Arm Watts Linkage
Suspension Type - Rear (Cont.)
w/Auto Leveling w/Coil Springs
Shock Absorber Diameter - Rear (mm)
- TBD - 30.0
Suspension Type - Front
Strut Independent SLA
Stabilizer Bar Diameter - Rear (in)
- TBD - NA
Suspension Type - Front (Cont.)
w/Coil Springs w/Coil Springs

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