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
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
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
Exterior Dimensions
Min Ground Clearance (in)
- TBD - - TBD -
Length, Overall (in)
194.6 198.3
Height, Overall (in)
56.6 55.9
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
Cargo Area Dimensions
Trunk Volume (ft³)
16.7 16.0
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)
10.8 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 -
Fuel Tank
Fuel Tank Capacity, Approx (gal)
17 17
Steering
Steering Ratio (:1), Overall
15.2 13.2
Turning Diameter - Curb to Curb (ft)
37.5 37.4
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 -
Tires
Rear Tire Order Code
QGY QNX
Front Tire Size
P205/70R15 P225/60R16
Spare Tire Size
- TBD - - TBD -
Front Tire Order Code
QGY QNX
Spare Tire Order Code
NA NA
Rear Tire Size
P205/70R15 P225/60R16
Trailering
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
Dead Weight Hitch - Max Tongue Wt. (lbs)
100 100
Weight Information
Base Curb Weight (lbs)
3342 3477
Wheels
Spare Wheel Size (in)
- TBD - - TBD -
Rear Wheel Material
Steel Steel
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 -
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
Engine Type
Gas V6 Gas V6
Fuel System
SFI SFI
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
Mileage
EPA Fuel Economy Est - City (MPG)
20 20
EPA Fuel Economy Est - Hwy (MPG)
30 30
Transmission
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
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
Summary
Body Style
4dr Sdn Custom 4 Door Sedan
Vehicle Name
Buick Century Pontiac Grand Prix
Suspension
Shock Absorber Diameter - Front (mm)
- TBD - - TBD -
Stabilizer Bar Diameter - Front (in)
- TBD - 0.79
Suspension Type - Rear
4-wheel Wide Track
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

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