Compare 2005 Buick Century vs 2005 Pontiac Grand Prix

2005 Buick Century
2005 Pontiac Grand Prix
Add Vehicle
Select style
4-Door Sedan Custom
Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan Custom 20 30 $20,166 $22,040
Select style
4-Door Sedan
Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan 20 30 $21,099 $23,060
4-Door Sedan GT 20 30 $22,838 $24,960
4-Door Sedan GTP 19 28 $24,457 $26,730
4-Door Sedan GXP 18 27 $26,841 $29,335
Pricing
Invoice Price
$20,166
$21,099
Manufacturer Suggested Retail Price
$22,040
$23,060
Monthly Payment Estimate
$367 / month
$384 / month
The Car Connection's Take
TCC Rating
Fuel Economy
City
20 mpg 20 mpg
Highway
30 mpg 30 mpg
Vehicle
EPA Classification
Mid-Size Mid-Size
Interior Dimensions
Front Leg Room (in)
42.4 42.2
Front Hip Room (in)
54.4 54.5
Second Leg Room (in)
36.9 36.2
Front Head Room (in)
39.4 38.8
Passenger Volume (ft³)
101.8 97.0
Second Hip Room (in)
53.3 54.3
Front Shoulder Room (in)
58.0 58.0
Second Head Room (in)
37.4 36.2
Passenger Capacity
6 5
Second Shoulder Room (in)
57.1 54.8
Exterior Dimensions
Track Width, Rear (in)
61.1 61.3
Wheelbase (in)
109.0 110.5
Liftover Height (in)
- TBD - - TBD -
Width, Max w/o mirrors (in)
72.7 71.6
Track Width, Front (in)
62.0 61.6
Min Ground Clearance (in)
- TBD - - TBD -
Length, Overall (in)
194.6 198.3
Height, Overall (in)
56.6 55.9
Cargo Area Dimensions
Trunk Volume (ft³)
16.7 16.0
Brakes
Rear Brake Rotor Diam x Thickness (in)
10.8 x 1.3 10.5 x - TBD -
Brake Type
Pwr Pwr
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
10.8 x 1.3 11.7 x - TBD -
Drum - Rear (Yes or )
NA NA
Brake ABS System
NA NA
Disc - Rear (Yes or )
Yes Yes
Fuel Tank
Fuel Tank Capacity, Approx (gal)
17 17
Steering
Steering Type
Pwr rack & pinion Pwr Rack & Pinion
Lock to Lock Turns (Steering)
2.74 2.4
Turning Diameter - Wall to Wall (ft)
- TBD - - TBD -
Steering Ratio (:1), Overall
15.2 13.2
Turning Diameter - Curb to Curb (ft)
37.5 37.4
Tires
Spare Tire Order Code
NA NA
Rear Tire Size
P205/70R15 P225/60R16
Rear Tire Order Code
QGY QNX
Front Tire Size
P205/70R15 P225/60R16
Spare Tire Size
- TBD - - TBD -
Front Tire Order Code
QGY QNX
Trailering
Dead Weight Hitch - Max Tongue Wt. (lbs)
100 100
Wt Distributing Hitch - Max Tongue Wt. (lbs)
- TBD - NA
Dead Weight Hitch - Max Trailer Wt. (lbs)
1000 1000
Wt Distributing Hitch - Max Trailer Wt. (lbs)
- TBD - NA
Weight Information
Base Curb Weight (lbs)
3342 3477
Wheels
Rear Wheel Size (in)
15 x 6 16 x - TBD -
Front Wheel Material
Steel Steel
Spare Wheel Material
Steel - TBD -
Front Wheel Size (in)
15 x 6 16 x - TBD -
Spare Wheel Size (in)
- TBD - - TBD -
Rear Wheel Material
Steel Steel
Cooling System
Total Cooling System Capacity (qts)
11.6 11.2
Electrical
Maximum Alternator Capacity (amps)
- TBD - - TBD -
Cold Cranking Amps @ 0° F (Primary)
- TBD - - TBD -
Engine
SAE Net Torque @ RPM
195 @ 4000 230 @ 4000
Engine Order Code
LG8 L26
Displacement
3.1L/191 3.8L/231
SAE Net Horsepower @ RPM
175 @ 5200 200 @ 5200
Engine Type
Gas V6 Gas V6
Fuel System
SFI SFI
Mileage
EPA Fuel Economy Est - Hwy (MPG)
30 30
EPA Fuel Economy Est - City (MPG)
20 20
Transmission
Sixth Gear Ratio (:1)
NA NA
First Gear Ratio (:1)
2.921 2.92
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
Drivetrain
Front Wheel Drive Front Wheel Drive
Reverse Ratio (:1)
2.385 2.38
Second Gear Ratio (:1)
1.568 1.56
Trans Order Code
MX0 NA
Final Drive Axle Ratio (:1)
3.05 3.05
Fourth Gear Ratio (:1)
0.705 0.70
Trans Description Cont.
Automatic w/OD Automatic w/OD
Summary
Body Style
4dr Sdn Custom 4 Door Sedan
Vehicle Name
Buick Century Pontiac Grand Prix
Suspension
Suspension Type - Rear (Cont.)
Independent Independent
Shock Absorber Diameter - Rear (mm)
- TBD - - TBD -
Suspension Type - Front
4-wheel Wide Track
Stabilizer Bar Diameter - Rear (in)
- TBD - 0.68
Suspension Type - Front (Cont.)
Independent Independent
Shock Absorber Diameter - Front (mm)
- TBD - - TBD -
Stabilizer Bar Diameter - Front (in)
- TBD - 0.79
Suspension Type - Rear
4-wheel Wide Track

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