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Cadillac XTS Curb Weight: 4,006 lbs to 4,200 lbs

The 2020 Cadillac XTS ranges from 4,006 lbs (4dr Sedan FWD) to 4,200 lbs (4dr Sedan AWD), a spread of 194 lbs across 2 recorded configurations.

Latest model year (2019):

4,006–4,200 lbs

VerifiedNHTSA Canadian Vehicle Specifications · Verified September 18, 2026
OverviewMPGEngine SpecsFuel CostTransmissionDrivetrainVehicle ClassMaintenanceDimensionsCurb WeightSafety

Cadillac XTS Curb Weight — All Years

YearBody Style / VariantCurb WeightWheelbaseLength
2020Config 1 of 2XTS 4DR SEDAN FWD4,006 lbs111.811 in201.969 in
2020Config 2 of 2XTS 4DR SEDAN AWD4,200 lbs111.811 in201.969 in
2019Config 1 of 2XTS 4DR SEDAN FWD4,006 lbs111.811 in201.969 in
2019Config 2 of 2XTS 4DR SEDAN AWD4,200 lbs111.811 in201.969 in
2018Config 1 of 2XTS 4DR SEDAN FWD4,006 lbs111.811 in201.969 in
2018Config 2 of 2XTS 4DR SEDAN AWD4,215 lbs111.811 in201.969 in
2017Config 1 of 2XTS 4DR SEDAN FWD4,006 lbs111.811 in201.969 in
2017Config 2 of 2XTS 4DR SEDAN AWD4,215 lbs111.811 in201.969 in
2016Config 1 of 2XTS 4DR SEDAN FWD4,006 lbs111.811 in201.969 in
2016Config 2 of 2XTS 4DR SEDAN AWD4,215 lbs111.811 in201.969 in
2015Config 1 of 2XTS 4DR SEDAN FWD4,006 lbs111.811 in201.969 in
2015Config 2 of 2XTS 4DR SEDAN AWD4,215 lbs111.811 in201.969 in

Curb weights sourced from the NHTSA Canadian Vehicle Specifications database and recorded per body style, with fluids and a full fuel tank but no occupants or cargo.

Front and rear axle loads

At 59/41, the 4,006 lbs puts about 2,363 lbs on the front axle and 1,643 lbs on the rear — 720 lbs more over the front wheels, which is what front tires and front brake pads wear against first.

The two axles are not the same width either: 62.2 in of track at the front against 63.0 in at the rear, 0.8 in narrower in front.

What four-wheel drive costs in weight

Every body style recorded in both drive layouts gains exactly 194 lbs moving from two-wheel to four-wheel drive — about 4.8% of the two-wheel-drive figure.

4dr Sedan FWD+194 lbs4,006 lbs → 4,200 lbs

How the figure moved since 2015

The lightest 2015 record is 4,006 lbs; the lightest 2020 record is 4,006 lbs — unchanged.

At the top of the range the 2020 file reaches 4,200 lbs against 4,215 lbs in 2015, a 15 lbs reduction — driven by which configurations exist, not by the same truck gaining mass.

Weights, track and weight distribution from the NHTSA Canadian Vehicle Specifications.

Questions these figures answer

How much does a 2020 Cadillac XTS weigh?

Between 4,006 lbs (4dr Sedan FWD) and 4,200 lbs (4dr Sedan AWD), depending on the configuration.

How much more does a 4x4 XTS weigh?

194 lbs more than the same body style in two-wheel drive.

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