Your car comparison

Here's how the 2008 Pontiac G8, 2015 Chevrolet SS, 2009 Cadillac CTS-V and the 2006 Pontiac GTO measure up.
4dr Sdn
$26,910
Starting MSRP
$45,745
Starting MSRP
$58,575
Starting MSRP
$31,290
Starting MSRP

Overview

Door
4-door 4-door 4-door 2-door
Seats
5 5 5 4
Engine

256.0-hp, 3.6-liter, V6 Cylinder Engine(Gasoline Fuel)

415.0-hp, 6.2-liter, 8 Cylinder Engine(Gasoline Fuel)

556.0-hp, 6.2-liter, 8 Cylinder Engine(Gasoline Fuel)

400.0-hp, 6.0-liter, 8 Cylinder Engine(Gasoline Fuel)

Combined MPG
0 17 0 0
Size
196.1" length, 57.7" height 195.50" length, 57.90" height 191.6" length, 58.0" height 189.8" length, 54.9" height
Drivetrain
Rear Wheel Drive Rear Wheel Drive Rear Wheel Drive Rear Wheel Drive

Exterior color

Exterior color

Interior color

Interior color

Onyx

Jet Black w / Jet Black Accents

Ebony / Cashmere

Ebony

Stone

Taupe / Lght Taupe

Java

Dark Cherry

Transmissions

Transmissions

A/T

Transmission w/Dual Shift Mode

5-Speed A/T

6-Speed A/T

M/T

6-Speed M/T

A/T

Transmission w/Dual Shift Mode

6-Speed A/T

M/T

6-Speed M/T

A/T

M/T

6-Speed M/T

A/T

4-Speed A/T

Vehicle

EPA Classification
Midsize Sedan Large Cars Mid-Size Compact

Wheels

Rear Wheel Size
18 x 8 in 19 x 9.0 in 19 x 9.5 in 17 x 8 in
Front Wheel Material
Aluminum Aluminum Aluminum Aluminum
Spare Wheel Size
N/A N/A - N/A
Front Wheel Size
18 x 8 in 19 x 8.5 in 19 x 9 in 17 x 8 in
Spare Wheel Material
Steel N/A - Aluminum
Rear Wheel Material
Aluminum Aluminum Aluminum Aluminum

Electrical

Maximum Alternator Capacity (amps)
N/A 140 N/A N/A
Cold Cranking Amps @ 0° F (Primary)
N/A N/A N/A N/A

Engine

Displacement
3.6L/217 6.2L/376 6.2L/376 6.0L/364
SAE Net Horsepower @ RPM
256 @ 6300 415 @ 5900 556 @ 6100 400 @ 5200
Engine Type
Gas V6 Gas V8 Gas V8 Gas V8
SAE Net Torque @ RPM
248 @ 2100 415 @ 4600 551 @ 3800 400 @ 4000

Mileage

Fuel Economy Est-Combined
N/A 17 MPG N/A N/A
Estimated Battery Range
N/A - N/A N/A
EPA Fuel Economy Est - City
17 MPG 14 MPG 15 MPG 16 MPG
Cruising Range - Hwy
480.00 mi 394.80 mi 432.00 mi 378.00 mi
EPA MPG Equivalent - City
N/A N/A N/A N/A
EPA Fuel Economy Est - Hwy
25 MPG 21 MPG 24 MPG 21 MPG
EPA MPG Equivalent - Hwy
N/A N/A N/A N/A
EPA MPG Equivalent - Combined
N/A N/A N/A N/A
Cruising Range - City
326.40 mi 263.20 mi 270.00 mi 288.00 mi

Suspension

Suspension Type - Front
Performance Multi-Link MacPherson Strut Independent Independent
Suspension Type - Rear
Performance 4-Link Independent Independent Independent
Suspension Type - Front (Cont.)
MacPherson strut w/Coil Springs Sport MacPherson strut
Suspension Type - Rear (Cont.)
4-link independent w/Coil Springs Sport -

Brakes

Brake ABS System (Second Line)
N/A N/A N/A N/A
Disc - Front (Yes or )
Yes Yes Yes Yes
Brake ABS System
4-Wheel 4-Wheel Yes 4-Wheel
Disc - Rear (Yes or )
Yes Yes Yes Yes
Brake Type
Pwr Pwr Pwr Pwr
Front Brake Rotor Diam x Thickness
11.73 x -TBD- in 14.0 x 1.26 in 12.4 x 1.26 in 11.7 x -TBD- in
Rear Brake Rotor Diam x Thickness
11.89 x -TBD- in 14.2 x 1.1 in 12.4 x 1.02 in 11.3 x -TBD- in
Drum - Rear (Yes or )
- N/A - -

Fuel Tank

Fuel Tank Capacity, Approx
19.2 gal 18.8 gal 18 gal 18.0 gal
Aux Fuel Tank Capacity, Approx
N/A N/A N/A N/A

Steering

Turning Diameter - Wall to Wall
N/A N/A N/A N/A
Lock to Lock Turns (Steering)
2.8 2.8 2.8 3.0
Turning Diameter - Curb to Curb
37.4 ft 37.4 ft 57.1 ft 36.1 ft
Steering Type
Pwr Rack & Pinion Electric Rack & Pinion Pwr Pwr Rack & Pinion
Steering Ratio (:1), Overall
N/A N/A 19.1 N/A

Tires

Rear Tire Size
P245/45R18 P275/35R19 P285/35YR19 P245/45ZR17
Front Tire Size
P245/45R18 P245/40R19 P255/40YR19 P245/45ZR17
Spare Tire Size
Compact N/A - P245/45ZR17

Trailering

Dead Weight Hitch - Max Tongue Wt.
200 lbs N/A N/A 100 lbs
Wt Distributing Hitch - Max Trailer Wt.
- N/A - N/A
Dead Weight Hitch - Max Trailer Wt.
2000 lbs N/A N/A 1000 lbs
Wt Distributing Hitch - Max Tongue Wt.
- N/A - N/A

Weight Information

Base Curb Weight
3885 lbs 3975 lbs 3850 lbs 3725 lbs

Dimensions

Second Leg Room
39.4 in 39.70 in 35.9 in 37.0 in
Liftover Height
N/A N/A N/A N/A
Trunk Volume
17.5 ft³ 16.4 ft³ 13.6 ft³ 7.0 ft³
Second Shoulder Room
59.1 in 59.00 in 54.7 in 51.6 in
Second Hip Room
58.0 in 58.00 in 54.1 in 50.2 in
Height, Overall
57.7 in 57.90 in 58.0 in 54.9 in
Front Hip Room
56.7 in 57.20 in 55.1 in 57.9 in
Wheelbase
114.8 in 114.80 in 113.4 in 109.8 in
Front Shoulder Room
59.1 in 59.10 in 56.7 in 59.6 in
Track Width, Rear
63.3 in 62.40 in 62.0 in 62.1 in
Min Ground Clearance
N/A N/A N/A N/A
Front Leg Room
42.2 in 42.30 in 42.4 in 42.2 in
Front Head Room
38.7 in 38.70 in 38.8 in 37.3 in
Passenger Capacity
5 5 5 4
Length, Overall
196.1 in 195.50 in 191.6 in 189.8 in
Track Width, Front
62.7 in 62.60 in 61.8 in 61.8 in
Second Head Room
38.0 in 37.50 in 37.2 in 37.3 in
Width, Max w/o mirrors
74.8 in 74.70 in 72.5 in 72.5 in
Passenger Volume
107.0 ft³ 112 ft³ 98 ft³ 91.0 ft³

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