Compare 2005 Chevrolet Impala vs 2005 Pontiac Bonneville

2005 Chevrolet Impala
2005 Pontiac Bonneville
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4-Door Sedan Base
Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan Base 21 32 $20,450 $22,350
4-Door Sedan LS 20 30 $23,295 $25,460
4-Door Sedan SS Supercharged 19 28 $26,127 $28,555
Select style
4-Door Sedan SE
Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan SE 20 29 $25,587 $27,965
4-Door Sedan SLE 20 29 $27,770 $30,350
4-Door Sedan GXP 17 24 $32,560 $35,585
Pricing
Invoice Price
$20,450
$25,587
Manufacturer Suggested Retail Price
$22,350
$27,965
Monthly Payment Estimate
$373 / month
$466 / month
The Car Connection's Take
TCC Rating
Fuel Economy
City
21 mpg 20 mpg
Highway
32 mpg 29 mpg
Vehicle
EPA Classification
Large Large
Interior Dimensions
Front Hip Room (in)
56.5 55.7
Second Leg Room (in)
38.4 38.0
Passenger Volume (ft³)
104.5 104.0
Front Head Room (in)
39.2 38.7
Second Hip Room (in)
55.7 56.4
Front Shoulder Room (in)
59.0 59.0
Second Head Room (in)
36.8 37.3
Passenger Capacity
6 5
Second Shoulder Room (in)
58.9 58.4
Front Leg Room (in)
42.2 42.6
Exterior Dimensions
Liftover Height (in)
- TBD - - TBD -
Width, Max w/o mirrors (in)
73.0 74.2
Track Width, Front (in)
62.0 62.6
Min Ground Clearance (in)
- TBD - 5.4
Length, Overall (in)
200.0 202.6
Height, Overall (in)
57.3 56.6
Track Width, Rear (in)
61.1 62.1
Wheelbase (in)
110.5 112.2
Cargo Area Dimensions
Trunk Volume (ft³)
18.6 18.0
Brakes
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
11.93 x 1.26 10.9 x - TBD -
Drum - Rear (Yes or )
NA NA
Brake ABS System
NA 4-Wheel
Disc - Rear (Yes or )
Yes Yes
Rear Brake Rotor Diam x Thickness (in)
10.9 x 0.43 11.1 x - TBD -
Brake Type
Pwr Pwr
Fuel Tank
Fuel Tank Capacity, Approx (gal)
17.0 18
Steering
Lock to Lock Turns (Steering)
2.74 3.2
Turning Diameter - Wall to Wall (ft)
- TBD - - TBD -
Steering Ratio (:1), Overall
15.2 15.3
Turning Diameter - Curb to Curb (ft)
38.0 40.5
Steering Type
Pwr Rack & Pinion Pwr Rack & Pinion
Tires
Rear Tire Size
P225/60R16 P225/60R16
Rear Tire Order Code
QUF QNX
Front Tire Size
P225/60R16 P225/60R16
Spare Tire Size
Compact - TBD -
Front Tire Order Code
QUF QNX
Spare Tire Order Code
NA NA
Trailering
Dead Weight Hitch - Max Tongue Wt. (lbs)
100 100
Wt Distributing Hitch - Max Tongue Wt. (lbs)
NA N/A
Dead Weight Hitch - Max Trailer Wt. (lbs)
1000 1000
Wt Distributing Hitch - Max Trailer Wt. (lbs)
NA N/A
Weight Information
Base Curb Weight (lbs)
3389 3633
Wheels
Front Wheel Material
Steel Steel
Spare Wheel Material
Steel - TBD -
Front Wheel Size (in)
16 x - TBD - 16 x - TBD -
Spare Wheel Size (in)
- TBD - - TBD -
Rear Wheel Material
Steel Steel
Rear Wheel Size (in)
16 x - TBD - 16 x - TBD -
Cooling System
Total Cooling System Capacity (qts)
11.7 12.9
Electrical
Cold Cranking Amps @ 0° F (Primary)
600 - TBD -
Maximum Alternator Capacity (amps)
102 - TBD -
Engine
Displacement
3.4L/204 3.8L/231
SAE Net Horsepower @ RPM
180 @ 5200 205 @ 5200
Engine Type
Gas V6 Gas V6
Fuel System
SFI SFI
SAE Net Torque @ RPM
205 @ 4000 230 @ 4000
Engine Order Code
LA1 L36
Mileage
EPA Fuel Economy Est - Hwy (MPG)
32 29
EPA Fuel Economy Est - City (MPG)
21 20
Transmission
Clutch Size (in)
NA NA
Third Gear Ratio (:1)
1.00 1.000
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)
2.39 2.385
Second Gear Ratio (:1)
1.57 1.568
Trans Order Code
MX0 MX0
Final Drive Axle Ratio (:1)
2.86 2.86
Fourth Gear Ratio (:1)
0.71 0.705
Trans Description Cont.
Automatic w/OD Automatic w/OD
Sixth Gear Ratio (:1)
NA NA
First Gear Ratio (:1)
2.92 2.921
Summary
Vehicle Name
Chevrolet Impala Pontiac Bonneville
Body Style
4 Door Sedan 4 Door Sedan
Suspension
Shock Absorber Diameter - Rear (mm)
- TBD - - TBD -
Suspension Type - Front
MacPherson Strut MacPherson strut
Stabilizer Bar Diameter - Rear (in)
0.55 NA
Suspension Type - Front (Cont.)
w/Coil Springs NA
Shock Absorber Diameter - Front (mm)
- TBD - - TBD -
Stabilizer Bar Diameter - Front (in)
1.26 1.14
Suspension Type - Rear
MacPherson Strut Independent
Suspension Type - Rear (Cont.)
w/Coil Springs lower control arm

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