Compare 2003 Pontiac Grand Prix vs 2003 Nissan Altima

2003 Pontiac Grand Prix
2003 Nissan Altima
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4-Door Sedan SE
Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan SE 20 29 $19,910 $21,760
4-Door Sedan GT 19 29 $21,603 $23,610
4-Door Sedan GTP 17 27 $24,165 $26,410
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4-Door Sedan Manual
Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan Manual 23 29 $16,365 $16,749
4-Door Sedan Automatic 23 29 $16,854 $17,249
4-Door Sedan Manual S 23 29 $17,395 $18,599
4-Door Sedan Automatic S 23 29 $17,863 $19,099
4-Door Sedan Manual SE 21 26 $20,946 $22,649
4-Door Sedan Automatic SL 23 29 $21,363 $23,099
4-Door Sedan Automatic SE 19 26 $21,409 $23,149
Pricing
Invoice Price
$19,910
$16,365
Manufacturer Suggested Retail Price
$21,760
$16,749
Monthly Payment Estimate
$363 / month
$279 / month
The Car Connection's Take
TCC Rating
Fuel Economy
City
20 mpg 23 mpg
Highway
29 mpg 29 mpg
Vehicle
EPA Classification
Mid-Size Compact
Interior Dimensions
Second Hip Room (in)
54.3 52.7
Front Shoulder Room (in)
58.5 56.7
Second Head Room (in)
36.5 37.6
Passenger Capacity
5 5
Second Shoulder Room (in)
57.2 56.1
Front Leg Room (in)
42.4 43.9
Front Hip Room (in)
55.7 53.0
Second Leg Room (in)
35.9 36.4
Passenger Volume (ft³)
98 103.2
Front Head Room (in)
38.3 40.8
Exterior Dimensions
Min Ground Clearance (in)
5.5 - TBD -
Length, Overall (in)
196.5 191.5
Height, Overall (in)
54.7 57.9
Track Width, Rear (in)
61.5 61.2
Wheelbase (in)
110.5 110.2
Liftover Height (in)
- TBD - 27.6
Width, Max w/o mirrors (in)
72.7 70.4
Track Width, Front (in)
61.5 61.0
Cargo Area Dimensions
Trunk Volume (ft³)
16.0 15.6
Brakes
Drum - Rear (Yes or )
NA NA
Brake ABS System
NA NA
Disc - Rear (Yes or )
Yes Yes
Rear Brake Rotor Diam x Thickness (in)
10.5 x - TBD - 11.5 x 0.35
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)
11.7 x - TBD - 11.7 x 0.35
Fuel Tank
Fuel Tank Capacity, Approx (gal)
17.0 20.0
Steering
Steering Ratio (:1), Overall
13.2 16.1
Turning Diameter - Curb to Curb (ft)
37.4 37.4
Steering Type
Pwr Rack & Pinion Pwr Rack & Pinion
Lock to Lock Turns (Steering)
2.4 2.8
Turning Diameter - Wall to Wall (ft)
- TBD - - TBD -
Tires
Rear Tire Order Code
QIN NA
Front Tire Size
P205/70R15 P205/65R16
Spare Tire Size
- TBD - Compact
Front Tire Order Code
QIN NA
Spare Tire Order Code
NA NA
Rear Tire Size
P205/70R15 P205/65R16
Trailering
Wt Distributing Hitch - Max Tongue Wt. (lbs)
NA NA
Dead Weight Hitch - Max Trailer Wt. (lbs)
1000 1000
Wt Distributing Hitch - Max Trailer Wt. (lbs)
NA NA
Dead Weight Hitch - Max Tongue Wt. (lbs)
100 100
Weight Information
Base Curb Weight (lbs)
3384 3001
Wheels
Spare Wheel Size (in)
- TBD - - TBD -
Rear Wheel Material
Steel Steel
Rear Wheel Size (in)
15 x - TBD - 16 x 6.5
Front Wheel Material
Steel Steel
Spare Wheel Material
- TBD - - TBD -
Front Wheel Size (in)
15 x - TBD - 16 x 6.5
Cooling System
Total Cooling System Capacity (qts)
11.2 - TBD -
Electrical
Maximum Alternator Capacity (amps)
105 110
Cold Cranking Amps @ 0° F (Primary)
- TBD - - TBD -
Engine
Engine Type
Gas V6 Gas I4
Fuel System
SFI SMPI
SAE Net Torque @ RPM
195 @ 4000 180 @ 4000
Engine Order Code
LG8 NA
Displacement
3.1L/191 2.5L/- TBD -
SAE Net Horsepower @ RPM
175 @ 5200 175 @ 6000
Mileage
EPA Fuel Economy Est - City (MPG)
20 23
EPA Fuel Economy Est - Hwy (MPG)
29 29
Transmission
Drivetrain
Front Wheel Drive Front Wheel Drive
Reverse Ratio (:1)
2.385 2.27
Second Gear Ratio (:1)
1.570 1.94
Trans Order Code
NA NA
Final Drive Axle Ratio (:1)
3.29 4.13
Fourth Gear Ratio (:1)
0.705 0.95
Trans Description Cont.
Automatic w/OD, Manual w/OD
Sixth Gear Ratio (:1)
NA NA
First Gear Ratio (:1)
2.921 3.42
Clutch Size (in)
NA - TBD -
Third Gear Ratio (:1)
1.000 1.26
Trans Type
4 5
Fifth Gear Ratio (:1)
NA 0.77
Seventh Gear Ratio (:1)
NA NA
Trans Description Cont. Again
NA NA
Summary
Body Style
4 Door Sedan 4 Door Sedan
Vehicle Name
Pontiac Grand Prix Nissan Altima
Suspension
Shock Absorber Diameter - Front (mm)
- TBD - - TBD -
Stabilizer Bar Diameter - Front (in)
- TBD - - TBD -
Suspension Type - Rear
Tri-Link Multi-Link
Suspension Type - Rear (Cont.)
w/Coil Springs w/Coil Springs
Shock Absorber Diameter - Rear (mm)
- TBD - - TBD -
Suspension Type - Front
MacPherson Strut Independent Strut
Stabilizer Bar Diameter - Rear (in)
- TBD - - TBD -
Suspension Type - Front (Cont.)
w/Coil Springs w/Coil Springs

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