Find a Car
Go!

Add a Vehicle to Compare

Change a Vehicle to Compare

Compare 2005 Kia Optima vs 2005 Buick Century

2005 Kia Optima Change
2005 Buick Century Change
+ Add a Car
Selected Style 4-Door Sedan LX Manual
Switch Style

Body Style

Transmission

Engine

Trim

Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan Manual LX 23 30 $15,055 $16,195
4-Door Sedan Automatic LX 22 30 $16,220 $17,450
4-Door Sedan Automatic EX 22 30 $17,420 $18,900
4-Door Sedan Automatic V6 LX 20 27 $17,365 $18,995
4-Door Sedan Automatic V6 EX 20 27 $18,435 $20,195
4-Door Sedan Custom
Switch Style

Body Style

Trim

Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan Custom 20 30 $20,166 $22,040
Pricing
Invoice Price
$15,055
$20,166
Manufacturer Suggested Retail Price
$16,195
$22,040
Monthly Payment Estimate
$270 / month
$367 / month
Dealer Price Quotes
The Car Connection's Take
TCC Rating Read Our Full Review Read Our Full Review
Fuel Economy
Fuel Economy - City 23 mpg 20 mpg
Fuel Economy - Highway 30 mpg 30 mpg
Vehicle
EPA Classification Midsize Mid-Size
Interior Dimensions
Passenger Capacity 5 6
Second Shoulder Room (in) 55.7 57.1
Front Leg Room (in) 43.3 42.4
Front Hip Room (in) 55.8 54.4
Second Leg Room (in) 36.2 36.9
Front Head Room (in) 39.0 39.4
Passenger Volume (ft³) 100 101.8
Second Hip Room (in) 54.4 53.3
Front Shoulder Room (in) 56.9 58.0
Second Head Room (in) 37.6 37.4
Exterior Dimensions
Height, Overall (in) 55.5 56.6
Track Width, Rear (in) 59.8 61.1
Wheelbase (in) 106.3 109.0
Liftover Height (in) - TBD - - TBD -
Width, Max w/o mirrors (in) 71.5 72.7
Track Width, Front (in) 60.6 62.0
Min Ground Clearance (in) 6.1 - TBD -
Length, Overall (in) 185.8 194.6
Cargo Area Dimensions
Trunk Volume (ft³) 13.6 16.7
Brakes
Disc - Rear (Yes or ) Yes Yes
Rear Brake Rotor Diam x Thickness (in) 10.3 x - TBD - 10.8 x 1.3
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) 11.0 x - TBD - 10.8 x 1.3
Drum - Rear (Yes or ) NA NA
Brake ABS System NA NA
Fuel Tank
Fuel Tank Capacity, Approx (gal) 17.2 17
Steering
Turning Diameter - Curb to Curb (ft) 34.1 37.5
Steering Type Pwr Rack & Pinion Pwr rack & pinion
Lock to Lock Turns (Steering) 2.76 2.74
Turning Diameter - Wall to Wall (ft) - TBD - - TBD -
Steering Ratio (:1), Overall - TBD - 15.2
Tires
Spare Tire Size - TBD - - TBD -
Front Tire Order Code NA QGY
Spare Tire Order Code NA NA
Rear Tire Size P205/60R15 P205/70R15
Rear Tire Order Code NA QGY
Front Tire Size P205/60R15 P205/70R15
Trailering
Wt Distributing Hitch - Max Trailer Wt. (lbs) NA - TBD -
Dead Weight Hitch - Max Tongue Wt. (lbs) - TBD - 100
Wt Distributing Hitch - Max Tongue Wt. (lbs) NA - TBD -
Dead Weight Hitch - Max Trailer Wt. (lbs) - TBD - 1000
Weight Information
Base Curb Weight (lbs) 3281 3342
Wheels
Rear Wheel Material Steel Steel
Rear Wheel Size (in) 15 x 6 15 x 6
Front Wheel Material Steel Steel
Spare Wheel Material - TBD - Steel
Front Wheel Size (in) 15 x 6 15 x 6
Spare Wheel Size (in) - TBD - - TBD -
Cooling System
Total Cooling System Capacity (qts) 7.7 11.6
Electrical
Maximum Alternator Capacity (amps) 110 - TBD -
Cold Cranking Amps @ 0° F (Primary) 600 - TBD -
Engine
Fuel System MPFI SFI
SAE Net Torque @ RPM 147 @ 3000 195 @ 4000
Engine Order Code NA LG8
Displacement 2.4L/143 3.1L/191
SAE Net Horsepower @ RPM 138 @ 5500 175 @ 5200
Engine Type Gas I4 Gas V6
Mileage
EPA Fuel Economy Est - Hwy (MPG) 30 30
EPA Fuel Economy Est - City (MPG) 23 20
Transmission
Final Drive Axle Ratio (:1) 3.88 3.05
Fourth Gear Ratio (:1) 0.94 0.705
Trans Description Cont. Manual w/OD Automatic w/OD
Sixth Gear Ratio (:1) NA NA
First Gear Ratio (:1) 3.46 2.921
Clutch Size (in) - TBD - NA
Third Gear Ratio (:1) 1.30 1.000
Trans Type 5 4
Fifth Gear Ratio (:1) 0.78 NA
Seventh Gear Ratio (:1) NA NA
Trans Description Cont. Again NA NA
Drivetrain Front Wheel Drive Front Wheel Drive
Reverse Ratio (:1) 3.46 2.385
Second Gear Ratio (:1) 1.95 1.568
Trans Order Code NA MX0
Summary
Body Style 4dr Sedan 4dr Sdn Custom
Vehicle Name Kia Optima Buick Century
Suspension
Suspension Type - Rear Independent 4-wheel
Suspension Type - Rear (Cont.) Multi-Link Independent
Shock Absorber Diameter - Rear (mm) - TBD - - TBD -
Suspension Type - Front Independent 4-wheel
Stabilizer Bar Diameter - Rear (in) - TBD - - TBD -
Suspension Type - Front (Cont.) Double Wishbone Independent
Shock Absorber Diameter - Front (mm) - TBD - - TBD -
Stabilizer Bar Diameter - Front (in) - TBD - - TBD -
 
© 2016 The Car Connection. All Rights Reserved. The Car Connection is published by Internet Brands Automotive Group. Stock photography by izmostock. Read our Cookie Policy.