2010 Cadillac STS
5 trims · Sedan
Starting MSRP
$46,845 – $68,785
Key specifications
NHTSA safety
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How much should you pay for the Cadillac STS? Select a trim to update purchase and lease estimates.
MSRP by trim
Select a trim to update the payment estimates. MSRP is for each trim's base configuration and excludes destination, taxes, and options.
Purchase information
Based on V6 Luxury Sport
Total price (V6 Luxury Sport MSRP)
$46,845
Typical monthly
$928/mo
Avg. APR
7.00%
60-month loan estimate for good credit (rates as of 2026-07-11). Not a credit offer; actual APR varies by lender, credit, and dealer.
Open loan calculatorCompare 2010 Cadillac STS trims
V6 Luxury Sport
- MSRP
- $46,845
- Fuel economy (city/hwy)
- 18/27
- Horsepower
- 302 hp
- Torque
- 272 lb-ft
- Engine
- 3.6L V6 gas
- Seating
- 5
- Drivetrain
- RWD
- Cargo (cu ft)
- 13.8
- Max towing
- 1,000 lbs
V6 Luxury
- MSRP
- $50,385
- Fuel economy (city/hwy)
- 18/27
- Horsepower
- 302 hp
- Torque
- 272 lb-ft
- Engine
- 3.6L V6 gas
- Seating
- 5
- Drivetrain
- RWD
- Cargo (cu ft)
- 13.8
- Max towing
- 1,000 lbs
V6 Premium
- MSRP
- $55,945
- Fuel economy (city/hwy)
- 18/27
- Horsepower
- 302 hp
- Torque
- 272 lb-ft
- Engine
- 3.6L V6 gas
- Seating
- 5
- Drivetrain
- RWD
- Cargo (cu ft)
- 13.8
- Max towing
- 1,000 lbs
V8 Luxury
- MSRP
- $56,345
- Fuel economy (city/hwy)
- 15/24
- Horsepower
- 320 hp
- Torque
- 315 lb-ft
- Engine
- 4.6L V8 gas
- Seating
- 5
- Drivetrain
- RWD
- Cargo (cu ft)
- 13.8
- Max towing
- —
V8 Performance
- MSRP
- $68,785
- Fuel economy (city/hwy)
- 15/24
- Horsepower
- 320 hp
- Torque
- 315 lb-ft
- Engine
- 4.6L V8 gas
- Seating
- 5
- Drivetrain
- RWD
- Cargo (cu ft)
- 13.8
- Max towing
- 1,000 lbs
| Spec | V6 Luxury Sport | V6 Luxury | V6 Premium | V8 Luxury | V8 Performance |
|---|---|---|---|---|---|
| MSRP | $46,845 | $50,385 | $55,945 | $56,345 | $68,785 |
| Fuel economy (city/hwy) | 18/27 | 18/27 | 18/27 | 15/24 | 15/24 |
| Horsepower | 302 hp | 302 hp | 302 hp | 320 hp | 320 hp |
| Torque | 272 lb-ft | 272 lb-ft | 272 lb-ft | 315 lb-ft | 315 lb-ft |
| Engine | 3.6L V6 gas | 3.6L V6 gas | 3.6L V6 gas | 4.6L V8 gas | 4.6L V8 gas |
| Seating | 5 | 5 | 5 | 5 | 5 |
| Drivetrain | RWD | RWD | RWD | RWD | RWD |
| Cargo (cu ft) | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 |
| Max towing | 1,000 lbs | 1,000 lbs | 1,000 lbs | — | 1,000 lbs |
Manufacturer specifications by trim and drivetrain. Same trim names with different MSRPs are distinct FWD/AWD (or other drivetrain) configurations from the catalog. MSRP excludes destination fees, taxes, and dealer-installed options.
Full specifications
Engine & drivetrain
- Engine type
- V6 Luxury SportgasV6 LuxurygasV6 PremiumgasV8 LuxurygasV8 Performancegas
- Fuel type
- V6 Luxury Sportregular unleadedV6 Luxuryregular unleadedV6 Premiumregular unleadedV8 Luxurypremium unleaded (recommended)V8 Performancepremium unleaded (recommended)
- Cylinders
- V6 Luxury SportV6V6 LuxuryV6V6 PremiumV6V8 LuxuryV8V8 PerformanceV8
- Displacement
- V6 Luxury Sport3.6 LV6 Luxury3.6 LV6 Premium3.6 LV8 Luxury4.6 LV8 Performance4.6 L
- Horsepower
- V6 Luxury Sport302 hpV6 Luxury302 hpV6 Premium302 hpV8 Luxury320 hpV8 Performance320 hp
- Torque
- V6 Luxury Sport272 lb-ftV6 Luxury272 lb-ftV6 Premium272 lb-ftV8 Luxury315 lb-ftV8 Performance315 lb-ft
- Transmission
- V6 Luxury Sport6-speed shiftable automaticV6 Luxury6-speed shiftable automaticV6 Premium6-speed shiftable automaticV8 Luxury6-speed shiftable automaticV8 Performance6-speed shiftable automatic
- Drivetrain
- V6 Luxury Sportrear wheel driveV6 Luxuryrear wheel driveV6 Premiumrear wheel driveV8 Luxuryrear wheel driveV8 Performancerear wheel drive
Dimensions
- Body type
- V6 Luxury SportSedanV6 LuxurySedanV6 PremiumSedanV8 LuxurySedanV8 PerformanceSedan
- Doors
- V6 Luxury Sport4V6 Luxury4V6 Premium4V8 Luxury4V8 Performance4
- Seating
- V6 Luxury Sport5V6 Luxury5V6 Premium5V8 Luxury5V8 Performance5
- Length
- V6 Luxury Sport196.7 inV6 Luxury196.7 inV6 Premium196.7 inV8 Luxury196.7 inV8 Performance196.7 in
- Width
- V6 Luxury Sport72.6 inV6 Luxury72.6 inV6 Premium72.6 inV8 Luxury72.6 inV8 Performance72.6 in
- Height
- V6 Luxury Sport57.6 inV6 Luxury57.6 inV6 Premium57.6 inV8 Luxury57.6 inV8 Performance57.6 in
- Wheelbase
- V6 Luxury Sport116.4 inV6 Luxury116.4 inV6 Premium116.4 inV8 Luxury116.4 inV8 Performance116.4 in
Capacity & weight
- Cargo capacity
- V6 Luxury Sport13.8 cu ftV6 Luxury13.8 cu ftV6 Premium13.8 cu ftV8 Luxury13.8 cu ftV8 Performance13.8 cu ft
- Max cargo capacity
- V6 Luxury Sport13.8 cu ftV6 Luxury13.8 cu ftV6 Premium13.8 cu ftV8 Luxury13.8 cu ftV8 Performance13.8 cu ft
- Max towing
- V6 Luxury Sport1,000 lbsV6 Luxury1,000 lbsV6 Premium1,000 lbsV8 Luxury—V8 Performance1,000 lbs
- Curb weight
- V6 Luxury Sport3,973 lbsV6 Luxury3,973 lbsV6 Premium3,973 lbsV8 Luxury3,995 lbsV8 Performance3,995 lbs
- Fuel tank
- V6 Luxury Sport17 galV6 Luxury17 galV6 Premium17 galV8 Luxury17 galV8 Performance17 gal
Fuel economy & EV
- Combined MPG
- V6 Luxury Sport21V6 Luxury21V6 Premium21V8 Luxury18V8 Performance18
- City MPG
- V6 Luxury Sport18V6 Luxury18V6 Premium18V8 Luxury15V8 Performance15
- Highway MPG
- V6 Luxury Sport27V6 Luxury27V6 Premium27V8 Luxury24V8 Performance24
| Spec | V6 Luxury Sport | V6 Luxury | V6 Premium | V8 Luxury | V8 Performance |
|---|---|---|---|---|---|
| Engine & drivetrain | |||||
| Engine type | gas | gas | gas | gas | gas |
| Fuel type | regular unleaded | regular unleaded | regular unleaded | premium unleaded (recommended) | premium unleaded (recommended) |
| Cylinders | V6 | V6 | V6 | V8 | V8 |
| Displacement | 3.6 L | 3.6 L | 3.6 L | 4.6 L | 4.6 L |
| Horsepower | 302 hp | 302 hp | 302 hp | 320 hp | 320 hp |
| Torque | 272 lb-ft | 272 lb-ft | 272 lb-ft | 315 lb-ft | 315 lb-ft |
| Transmission | 6-speed shiftable automatic | 6-speed shiftable automatic | 6-speed shiftable automatic | 6-speed shiftable automatic | 6-speed shiftable automatic |
| Drivetrain | rear wheel drive | rear wheel drive | rear wheel drive | rear wheel drive | rear wheel drive |
| Dimensions | |||||
| Body type | Sedan | Sedan | Sedan | Sedan | Sedan |
| Doors | 4 | 4 | 4 | 4 | 4 |
| Seating | 5 | 5 | 5 | 5 | 5 |
| Length | 196.7 in | 196.7 in | 196.7 in | 196.7 in | 196.7 in |
| Width | 72.6 in | 72.6 in | 72.6 in | 72.6 in | 72.6 in |
| Height | 57.6 in | 57.6 in | 57.6 in | 57.6 in | 57.6 in |
| Wheelbase | 116.4 in | 116.4 in | 116.4 in | 116.4 in | 116.4 in |
| Capacity & weight | |||||
| Cargo capacity | 13.8 cu ft | 13.8 cu ft | 13.8 cu ft | 13.8 cu ft | 13.8 cu ft |
| Max cargo capacity | 13.8 cu ft | 13.8 cu ft | 13.8 cu ft | 13.8 cu ft | 13.8 cu ft |
| Max towing | 1,000 lbs | 1,000 lbs | 1,000 lbs | — | 1,000 lbs |
| Curb weight | 3,973 lbs | 3,973 lbs | 3,973 lbs | 3,995 lbs | 3,995 lbs |
| Fuel tank | 17 gal | 17 gal | 17 gal | 17 gal | 17 gal |
| Fuel economy & EV | |||||
| Combined MPG | 21 | 21 | 21 | 18 | 18 |
| City MPG | 18 | 18 | 18 | 15 | 15 |
| Highway MPG | 27 | 27 | 27 | 24 | 24 |