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Cadillac STS Vehicle Weights From Years 2005 To 2011

Researched By The AutoPadre Research Team

Last Updated 2023-04-01

The Cadillac STS curb weight is between 3,929 and 4,394 lbs as specified in our data below, organized by trim, option package, and model year.

For example, the 2007 Cadillac STS with the trim has a curb weight of only 3,929 lbs. while the 2009 Cadillac STS with the V VSeries trim has a curb weight of 4,394 lbs.

Check out the Vehicle Weight specifications for other makes and models.

2011 Cadillac STS Weight

The 2011 Cadillac STS curb weight ranges from 3973 lbs. to 4125 lbs. depending on the trim.

2011 Cadillac STS Curb Weight
Trim	Engine \| Transmission \| Drivetrain	Curb Weight (Imp.)
Premium Sedan	3.6L \| V6 \| VARIABLE VALVE TIMING DI DIRECT INJECTION \| 6 Spd Auto For Rwd, Electronically-Controlled With OD, Hydra-Matic, 6L50-E, Tap Up/Tap Down \| RWD	3,973 lbs.
Luxury Sedan	3.6L \| V6 \| VARIABLE VALVE TIMING DI DIRECT INJECTION \| 6 Spd Auto For Awd, Electronically-Controlled Ptu OD, Hydra-Matic 6L40-E, Tap Up/Tap Down \| AWD	4,125 lbs.
Luxury Sedan	3.6L \| V6 \| VARIABLE VALVE TIMING DI DIRECT INJECTION \| 6 Spd Auto For Rwd, Electronically-Controlled With OD, Hydra-Matic, 6L50-E, Tap Up/Tap Down \| RWD	3,973 lbs.
Sedan	3.6L \| V6 \| VARIABLE VALVE TIMING DI DIRECT INJECTION \| 6 Spd Auto For Awd, Electronically-Controlled Ptu OD, Hydra-Matic 6L40-E, Tap Up/Tap Down \| AWD	4,125 lbs.
Sedan	3.6L \| V6 \| VARIABLE VALVE TIMING DI DIRECT INJECTION \| 6 Spd Auto For Rwd, Electronically-Controlled With OD, Hydra-Matic, 6L50-E, Tap Up/Tap Down \| RWD	3,973 lbs.

2010 Cadillac STS Weight

The 2010 Cadillac STS curb weight ranges from 3973 lbs. to 4221 lbs. depending on the trim.

2010 Cadillac STS Curb Weight
Trim	Engine \| Transmission \| Drivetrain	Curb Weight (Imp.)
Sedan	4.6L \| V8 \| NORTHSTAR VARIABLE VALVE TIMING SFI \| 6 Spd Auto For Awd, Electronically-Controlled Ptu OD, Hydra-Matic 6L40-E, Tap Up/Tap Down \| AWD	4,221 lbs.
Sedan	4.6L \| V8 \| NORTHSTAR VARIABLE VALVE TIMING SFI \| 6 Spd Auto For Rwd, Electronically-Controlled With OD, Hydra-Matic, 6L50-E, Tap Up/Tap Down \| RWD	3,995 lbs.
Sedan	3.6L \| V6 \| VARIABLE VALVE TIMING DI DIRECT INJECTION \| 6 Spd Auto For Awd, Electronically-Controlled Ptu OD, Hydra-Matic 6L40-E, Tap Up/Tap Down \| AWD	4,125 lbs.
Sedan	3.6L \| V6 \| VARIABLE VALVE TIMING DI DIRECT INJECTION \| 6 Spd Auto For Rwd, Electronically-Controlled With OD, Hydra-Matic, 6L50-E, Tap Up/Tap Down \| RWD	3,973 lbs.

2009 Cadillac STS Weight

The 2009 Cadillac STS curb weight ranges from 3973 lbs. to 4394 lbs. depending on the trim.

2009 Cadillac STS Curb Weight
Trim	Engine \| Transmission \| Drivetrain	Curb Weight (Imp.)
V VSeries Sedan	4.4L \| V8 \| NORTHSTAR DOHC MFI VARIABLE VALVE TIMING \| 6 Spd Auto For Rwd, Electronically-Controlled With OD, Hydra-Matic, 6L50-E, Tap Up/Tap Down \| RWD	4,394 lbs.
Sedan	4.6L \| V8 \| NORTHSTAR VARIABLE VALVE TIMING SFI \| 6 Spd Auto For Awd, Electronically-Controlled Ptu OD, Hydra-Matic 6L40-E, Tap Up/Tap Down \| AWD	4,221 lbs.
Sedan	4.6L \| V8 \| NORTHSTAR VARIABLE VALVE TIMING SFI \| 6 Spd Auto For Rwd, Electronically-Controlled With OD, Hydra-Matic, 6L50-E, Tap Up/Tap Down \| RWD	3,995 lbs.
Sedan	3.6L \| V6 \| VARIABLE VALVE TIMING DI DIRECT INJECTION \| 6 Spd Auto For Awd, Electronically-Controlled Ptu OD, Hydra-Matic 6L40-E, Tap Up/Tap Down \| AWD	4,125 lbs.
Sedan	3.6L \| V6 \| VARIABLE VALVE TIMING DI DIRECT INJECTION \| 6 Spd Auto For Rwd, Electronically-Controlled With OD, Hydra-Matic, 6L50-E, Tap Up/Tap Down \| RWD	3,973 lbs.

2008 Cadillac STS Weight

The 2008 Cadillac STS curb weight ranges from 3973 lbs. to 4394 lbs. depending on the trim.

2008 Cadillac STS Curb Weight
Trim	Engine \| Transmission \| Drivetrain	Curb Weight (Imp.)
V VSeries Sedan	4.4L \| Superchraged \| V8 \| NORTHSTAR DOHC MFI VARIABLE VALVE TIMING \| 6 Spd Auto For Rwd, Tap-Up/Tap-Down \| RWD	4,394 lbs.
Sedan	4.6L \| V8 \| NORTHSTAR VARIABLE VALVE TIMING SFI \| 6 Spd Auto For Awd, Electronically-Controlled Ptu OD, Hydra-Matic 6L40-E, Tap Up/Tap Down \| AWD	4,221 lbs.
Sedan	4.6L \| V8 \| NORTHSTAR VARIABLE VALVE TIMING SFI \| 6 Spd Auto For Rwd, Electronically-Controlled With OD, Hydra-Matic, 6L50-E, Tap Up/Tap Down \| RWD	3,995 lbs.
Sedan	3.6L \| V6 \| VARIABLE VALVE TIMING DI DIRECT INJECTION \| 6 Spd Auto For Awd, Electronically-Controlled Ptu OD, Hydra-Matic 6L40-E, Tap Up/Tap Down \| AWD	4,125 lbs.
Sedan	3.6L \| V6 \| VARIABLE VALVE TIMING DI DIRECT INJECTION \| 6 Spd Auto For Rwd, Electronically-Controlled With OD, Hydra-Matic, 6L50-E, Tap Up/Tap Down \| RWD	3,973 lbs.

2007 Cadillac STS Weight

The 2007 Cadillac STS curb weight ranges from 3929 lbs. to 4394 lbs. depending on the trim.

2007 Cadillac STS Curb Weight
Trim	Engine \| Transmission \| Drivetrain	Curb Weight (Imp.)
V VSeries Sedan	4.4L \| Superchraged \| V8 \| NORTHSTAR DOHC VARIABLE VALVE TIMING SFI \| 6 Spd Auto For Rwd, Tap-Up/Tap-Down \| RWD	4,394 lbs.
Sedan	4.6L \| V8 \| NORTHSTAR VARIABLE VALVE TIMING SFI \| 6 Spd Auto For Rwd, Electronically-Controlled With OD, Hydra-Matic, 6L50-E \| RWD	4,006 lbs.
Sedan	4.6L \| V8 \| NORTHSTAR VARIABLE VALVE TIMING SFI \| 6 Spd Auto For Rwd, Electronically-Controlled With OD, Hydra-Matic, 6L50-E \| RWD	4,006 lbs.
Sedan	3.6L \| V6 \| VARIABLE VALVE TIMING SFI \| 5 Spd Auto For Rwd, Electronically-Controlled With OD, Hydra-Matic, 5L40-E \| RWD	3,929 lbs.
Sedan	3.6L \| V6 \| VARIABLE VALVE TIMING SFI \| 5 Spd Auto For Rwd, Electronically-Controlled With OD, Hydra-Matic, 5L40-E \| RWD	3,929 lbs.

2006 Cadillac STS Weight

The 2006 Cadillac STS curb weight ranges from 3960 lbs. to 4295 lbs. depending on the trim.

2006 Cadillac STS Curb Weight
Trim	Engine \| Transmission \| Drivetrain	Curb Weight (Imp.)
V VSeries Sedan	4.4L \| Superchraged \| V8 \| DOHC SFI VARIABLE VALVE TIMING NORTHSTAR \| 6 Spd Auto, Rwd, Tap-Up/Tap-Down \| RWD	4,295 lbs.
Sedan	4.6L \| V8 \| NORTHSTAR VVT SFI \| 5 Spd Auto, Hmd, 5L50-E, Electronic, O/D, Rwd \| RWD	4,026 lbs.
Sedan	4.6L \| V8 \| NORTHSTAR VVT SFI \| 5 Spd Auto, Hmd, 5L50-E, Electronic, O/D, Rwd \| RWD	4,026 lbs.
Sedan	3.6L \| V6 \| VVT \| 5 Spd Auto, Hmd, 5L40-E, Electronic \| RWD	3,960 lbs.
Sedan	3.6L \| V6 \| VVT \| 5 Spd Auto, Hmd, 5L40-E, Electronic \| RWD	3,960 lbs.

2005 Cadillac STS Weight

The 2005 Cadillac STS curb weight ranges from 3960 lbs. to 4026 lbs. depending on the trim.

2005 Cadillac STS Curb Weight
Trim	Engine \| Transmission \| Drivetrain	Curb Weight (Imp.)
Sedan	4.6L \| V8 \| NORTHSTAR VVT SFI VARIABLE VALVE TIMING NORTHSTAR \| 5 Spd Auto, Hmd, 5L50-E, Electronic, O/D, Rwd \| RWD	4,026 lbs.
Sedan	4.6L \| V8 \| NORTHSTAR VVT SFI VARIABLE VALVE TIMING NORTHSTAR \| 5 Spd Auto, Hmd, 5L50-E, Electronic, O/D, Rwd \| RWD	4,026 lbs.
Sedan	3.6L \| V6 \| VVT \| 5 Spd Auto, Hmd, 5L40-E, Electronic \| RWD	3,960 lbs.