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Cadillac STS Weight by Year and Configuration

Weight for the Cadillac STS changes with cab, bed, drivetrain, engine, and equipment. Recorded curb weight in this dataset is 3,858–4,273 lbs across 7 model years (2005–2011). The figures are the configurations on file, not every factory build.

Quick weight overview

Cadillac STS recorded specifications
Specification Value
Curb weight 3,858–4,273 lbs range
GVWR Unavailable
Payload Unavailable
Model years 2005–2011
Configurations 29 recorded

Cadillac STS weight by year

Newest model years first. Ranges cover the configurations on file for that year.
Year Curb weight GVWR Payload Details
2011 3,973–4,125 lbs range Unavailable Unavailable View
2010 3,973–4,221 lbs range Unavailable Unavailable View
2009 3,973–4,221 lbs range Unavailable Unavailable View
2008 3,973–4,221 lbs range Unavailable Unavailable View
2007 3,929–4,273 lbs range Unavailable Unavailable View
2006 3,858–3,940 lbs range Unavailable Unavailable View
2005 3,960–4,026 lbs range Unavailable Unavailable View

Cadillac STS curb weight history

Each mark is the lowest and highest recorded curb weight for that model year. A single point means those records match. Years without curb weight are omitted, and gaps are not connected.

4,306.203,824.802005: 3,960–4,026 lbs20052006: 3,858–3,940 lbs20062007: 3,929–4,273 lbs20072008: 3,973–4,221 lbs20082009: 3,973–4,221 lbs20092010: 3,973–4,221 lbs20102011: 3,973–4,125 lbs2011

  • 2011 Cadillac STS

    Curb weight 3,973–4,125 lbs range
    Gross vehicle weight rating (GVWR) Unavailable
    Payload Unavailable
    Configurations 5 recorded
    Towing, cargo volume, and fuel tank
    Maximum towing capacity 1,000 lbs
    Fuel tank 17 gal
    5 recorded configurations
    Configuration Engine Drivetrain Curb weight GVWR Payload
    Luxury 4dr All-wheel Drive Sedan Unavailable Unavailable 4,125 lbs Unavailable Unavailable
    Luxury 4dr Rear-wheel Drive Sedan Unavailable Unavailable 3,973 lbs Unavailable Unavailable
    Luxury Sport 4dr All-wheel Drive Sedan Unavailable Unavailable 4,125 lbs Unavailable Unavailable
    Luxury Sport 4dr Rear-wheel Drive Sedan Unavailable Unavailable 3,973 lbs Unavailable Unavailable
    Premium 4dr Rear-wheel Drive Sedan Unavailable Unavailable 3,973 lbs Unavailable Unavailable

  • 2010 Cadillac STS

    Curb weight 3,973–4,221 lbs range
    Gross vehicle weight rating (GVWR) Unavailable
    Payload Unavailable
    Configurations 8 recorded
    Towing, cargo volume, and fuel tank
    Maximum towing capacity 1,000 lbs
    Fuel tank 17 gal
    8 recorded configurations
    Configuration Engine Drivetrain Curb weight GVWR Payload
    Luxury 4dr Rear-wheel Drive Sedan Unavailable Unavailable 3,995 lbs Unavailable Unavailable
    Luxury Package 4dr All-wheel Drive Sedan Unavailable Unavailable 4,125 lbs Unavailable Unavailable
    Luxury Package 4dr Rear-wheel Drive Sedan Unavailable Unavailable 3,973 lbs Unavailable Unavailable
    Luxury Sport 4dr All-wheel Drive Sedan Unavailable Unavailable 4,125 lbs Unavailable Unavailable
    Luxury Sport 4dr Rear-wheel Drive Sedan Unavailable Unavailable 3,973 lbs Unavailable Unavailable
    Performance 4dr All-wheel Drive Sedan Unavailable Unavailable 4,221 lbs Unavailable Unavailable
    Performance 4dr Rear-wheel Drive Sedan Unavailable Unavailable 3,995 lbs Unavailable Unavailable
    Premium Package 4dr Rear-wheel Drive Sedan Unavailable Unavailable 3,973 lbs Unavailable Unavailable

  • 2009 Cadillac STS

    Curb weight 3,973–4,221 lbs range
    Gross vehicle weight rating (GVWR) Unavailable
    Payload Unavailable
    Configurations 4 recorded
    Towing, cargo volume, and fuel tank
    Maximum towing capacity 1,000 lbs
    Fuel tank 17 gal
    4 recorded configurations
    Configuration Engine Drivetrain Curb weight GVWR Payload
    V6 4dr All-wheel Drive Sedan Unavailable Unavailable 4,125 lbs Unavailable Unavailable
    V6 4dr Rear-wheel Drive Sedan Unavailable Unavailable 3,973 lbs Unavailable Unavailable
    V8 4dr All-wheel Drive Sedan Unavailable Unavailable 4,221 lbs Unavailable Unavailable
    V8 4dr Rear-wheel Drive Sedan Unavailable Unavailable 3,995 lbs Unavailable Unavailable

  • 2008 Cadillac STS

    Curb weight 3,973–4,221 lbs range
    Gross vehicle weight rating (GVWR) Unavailable
    Payload Unavailable
    Configurations 4 recorded
    Towing, cargo volume, and fuel tank
    Maximum towing capacity 1,000 lbs
    Fuel tank 17 gal
    4 recorded configurations
    Configuration Engine Drivetrain Curb weight GVWR Payload
    V6 4dr All-wheel Drive Sedan Unavailable Unavailable 4,125 lbs Unavailable Unavailable
    V6 4dr Rear-wheel Drive Sedan Unavailable Unavailable 3,973 lbs Unavailable Unavailable
    V8 4dr All-wheel Drive Sedan Unavailable Unavailable 4,221 lbs Unavailable Unavailable
    V8 4dr Rear-wheel Drive Sedan Unavailable Unavailable 3,995 lbs Unavailable Unavailable

  • 2007 Cadillac STS

    Curb weight 3,929–4,273 lbs range
    Gross vehicle weight rating (GVWR) Unavailable
    Payload Unavailable
    Configurations 4 recorded
    Towing, cargo volume, and fuel tank
    Maximum towing capacity 1,000 lbs
    Fuel tank 17 gal
    4 recorded configurations
    Configuration Engine Drivetrain Curb weight GVWR Payload
    V6 4dr All-wheel Drive Sedan Unavailable Unavailable 4,096 lbs Unavailable Unavailable
    V6 4dr Rear-wheel Drive Sedan Unavailable Unavailable 3,929 lbs Unavailable Unavailable
    V8 4dr All-wheel Drive Sedan Unavailable Unavailable 4,273 lbs Unavailable Unavailable
    V8 4dr Rear-wheel Drive Sedan Unavailable Unavailable 4,006 lbs Unavailable Unavailable

  • 2006 Cadillac STS

    Curb weight 3,858–3,940 lbs range
    Gross vehicle weight rating (GVWR) Unavailable
    Payload Unavailable
    Configurations 2 recorded
    Towing, cargo volume, and fuel tank
    Maximum towing capacity 1,000 lbs
    Fuel tank 17 gal
    2 recorded configurations
    Configuration Engine Drivetrain Curb weight GVWR Payload
    V6 4dr Sedan Unavailable Unavailable 3,858 lbs Unavailable Unavailable
    V8 4dr Sedan Unavailable Unavailable 3,940 lbs Unavailable Unavailable

  • 2005 Cadillac STS

    Curb weight 3,960–4,026 lbs range
    Gross vehicle weight rating (GVWR) Unavailable
    Payload Unavailable
    Configurations 2 recorded
    Towing, cargo volume, and fuel tank
    Maximum towing capacity 1,000 lbs
    Fuel tank 17 gal
    2 recorded configurations
    Configuration Engine Drivetrain Curb weight GVWR Payload
    V6 4dr Sedan Unavailable Unavailable 3,960 lbs Unavailable Unavailable
    V8 4dr Sedan Unavailable Unavailable 4,026 lbs Unavailable Unavailable

Compare Cadillac STS weight

An exact difference is shown only when both sides are a single recorded value. Ranges describe different configurations and are not subtracted.

Year A

Year B

Find my exact configuration

Choose a recorded configuration to see the curb weight, GVWR, and payload stored for that record. Values are not mixed from other trims.

Select a configuration, or open a model year above. The configuration name is the recorded trim, cab, bed, and drivetrain title when the source includes them.

How much weight can I carry?

Estimated remaining payload = payload rating − passengers − cargo − accessories − tongue weight. Ratings vary by equipment and configuration. Use the figure on the certification label when this field is empty. A positive result is not proof that driving or towing is safe. GVWR, axle ratings, trailer ratings, and the owner’s manual still apply, and they take precedence over catalog figures.

Enter a payload rating to estimate remaining capacity.

What the weight terms mean

Curb weight

Curb weight is the vehicle weight under the manufacturer measurement definition, without cargo or passengers.

Gross vehicle weight rating (GVWR)

GVWR is the manufacturer maximum permitted loaded vehicle weight.

Payload

Payload is the rated capacity for occupants, cargo, and other loads. It depends on the exact configuration.

Towing capacity

Towing capacity is a trailer weight rating. It is not the same as payload.



Cadillac STS specs
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