2010 Cadillac STS

header-image
Rating7.7
Write Review
$46,845 - $68,785
Starting Price 

Year

Nathan Dyer's image
Nathan Dyer 

Senior Editor,

Updated on September 26, 2023

ProsConsWhat's New

All-wheel drive is offered with all engine options

Average interior plastics

New option packages into the trim levels

Feels agile and accurate despite being a large car

Underperforming V8 as compared to the competition

Small Trunk

Specs & Features

$46,845

price

302 hp @ 6300 rpm

horsepower

272 lb.-ft. @ 5200 rpm

torque

TBD

transmission

3.6L 6cyl AWD 6A

engine

-

basic warranty

Overview

The 2010 Cadillac STS is a midsize luxury sedan offered in 5 trims, starting off at a base MSRP of $46,845. For that price, it mainly competes with the Audi A6, the BMW 5 Series, and the Mercedes-Benz E-Class. Between 5 trims, the Cadillac STS offers 2 powertrains. The base engine is a 3.6L V6 capable of making 302 horsepower and 272 lb-ft of torque. The base engine was mated to the 6-speed automatic transmission while the 4.6L V8 produced 320 horsepower and was mated to a 6-speed automatic transmission. The Cadillac STS reaches 60 mph from zero in 6.6 seconds on its base engine, which gets pumped up to seconds with the 4.6L V8. Depending on the powertrain, the Cadillac STS can manage a combined fuel economy between 20 and 23 MPH. While we’re on the topic of choices, the 9 striking colors the Cadillac STS comes in really pull you towards itself.

Buying Advice

The Cadillac STS may not offer the best value for your buck but what it does offer is a luxurious and comfortable interior, advanced safety features of its time, and a slew of engine options to choose from. Can be a great choice if you are looking for a midsize luxurious sedan!

Trims

    1SA
    $46,845 onwards
    • Engine: 3.6L 6cyl AWD 6A
    • Horsepower: 302 hp @ 6300 rpm hp
    • Torque: 272 lb.-ft. @ 5200 rpm
    • 0-60 mph: 6.4 sec
    • Top Speed: TBD mph
    • Fuel Economy Combined: 21 mpg
    1SB
    $46,845 onwards
    • Engine: 3.6L 6cyl 6A
    • Horsepower: 302 hp @ 6300 rpm hp
    • Torque: 272 lb.-ft. @ 5200 rpm
    • 0-60 mph: 6.5 sec
    • Top Speed: TBD mph
    • Fuel Economy Combined: 21 mpg
    Luxury Sport
    $46,845 onwards
    • Engine: 3.6L 6cyl RWD 6A
    • Horsepower: 302 hp @ 6300 rpm hp
    • Torque: 272 lb.-ft. @ 5200 rpm
    • 0-60 mph: 6.9 sec
    • Top Speed: 153 mph
    • Fuel Economy Combined: 21 mpg
    Luxury Package
    $50,385 onwards
    • Engine: 3.6L 6cyl 6A
    • Horsepower: 302 hp @ 6300 rpm hp
    • Torque: 272 lb.-ft. @ 5200 rpm
    • 0-60 mph: 6.9 sec
    • Top Speed: 153 mph
    • Fuel Economy Combined: 21 mpg
    Premium Package
    $55,945 onwards
    • Engine: 3.6L 6cyl RWD 6A
    • Horsepower: 302 hp @ 6300 rpm hp
    • Torque: 272 lb.-ft. @ 5200 rpm
    • 0-60 mph: 6.6 sec
    • Top Speed: 156 mph
    • Fuel Economy Combined: 21 mpg
    1SE
    $56,345 onwards
    • Engine: 4.6L 8cyl 6A
    • Horsepower: 320 hp @ 6400 rpm hp
    • Torque: 315 lb.-ft. @ 4400 rpm
    • 0-60 mph: 5.3 sec
    • Top Speed: TBD mph
    • Fuel Economy Combined: 18 mpg
    Luxury
    $56,345 onwards
    • Engine: 4.6L 8cyl RWD 6A
    • Horsepower: 320 hp @ 6400 rpm hp
    • Torque: 315 lb.-ft. @ 4400 rpm
    • 0-60 mph: 5.3 sec
    • Top Speed: TBD mph
    • Fuel Economy Combined: 18 mpg
    1SG
    $68,785 onwards
    • Engine: 4.6L 8cyl AWD 6A
    • Horsepower: 320 hp @ 6400 rpm hp
    • Torque: 315 lb.-ft. @ 4400 rpm
    • 0-60 mph: 5.9 sec
    • Top Speed: TBD mph
    • Fuel Economy Combined: 17 mpg
    Performance
    $68,785 onwards
    • Engine: 4.6L 8cyl RWD 6A
    • Horsepower: 320 hp @ 6400 rpm hp
    • Torque: 315 lb.-ft. @ 4400 rpm
    • 0-60 mph: 5.3 sec
    • Top Speed: TBD mph
    • Fuel Economy Combined: 18 mpg

Compare to similar cars

Price

$20,120- $32,710

Engine

Gasoline

Rating

7.78

Horsepower

173 hp @ 6000 rpm

Torque

166 lb.-ft. @ 4400 rpm

Capacity

5

Read Review

$21,825- $26,955

Gasoline

8.6

169 hp @ 6400 rpm

160 lb.-ft. @ 4500 rpm

5

Read Review

$35,165- $50,565

Gasoline

8.47

270 hp @ 7000 rpm

223 lb.-ft. @ 5700 rpm

5

Read Review

$20,230- $21,730

Gasoline

7.11

173 hp @ 6000 rpm

166 lb.-ft. @ 4400 rpm

5

Read Review

$51,150- $79,150

Gasoline

9.01

300 hp @ 6000 rpm

310 lb.-ft. @ 4100 rpm

5

Read Review

$48,050- $58,800

Gasoline

8.58

268 hp @ 6000 rpm

258 lb.-ft. @ 2400 rpm

5

Read Review

$19,695- $28,355

Gasoline

9.33

175 hp @ 6000 rpm

172 lb.-ft. @ 4500 rpm

5

Read Review

$45,950- $60,600

Gasoline

8.13

230 hp @ 6500 rpm

200 lb.-ft. @ 2750 rpm

5

Read Review

$29,525- $29,810

Gasoline

9

224 hp @ 4800 rpm

275 lb.-ft. @ 4000 rpm

5

Read Review

$21,860- $28,480

Gasoline

9.54

175 hp @ 6000 rpm

172 lb.-ft. @ 4500 rpm

5

Read Review

2010 Cadillac STS vs competitor's 0-60

    Car Name
    0-60 MPH
    Quarter Mile
    Top Speed
    SourceCompare
    6.4 sec--
    5.27 sec-166 mph
    6.2 sec14.9 sec155 mph
    6.5 sec15.4 sec130 mph
    6.59 sec14.8 sec147 mph
    7.3 sec15.6 sec-

    2010 Cadillac STS vs competitor's MPG

      Car Name
      MPG City
      MPG Highway
      MPG Combined
      Fuel Tank Capacity
      Range (C/H)
      SourceCompare
      18 mpg27 mpg21 mpg17 gal.- -
      22 mpg30 mpg25 mpg16.3 gal.-
      23 mpg31 mpg25 mpg17.5 gal.385/507.5 mi.
      22 mpg29 mpg24 mpg17.5 gal.385/507.5 mi.
      19 mpg30 mpg24 mpg16.9 gal.354.9/507 mi.
      19 mpg30 mpg24 mpg16.9 gal.354.9/507 mi.

      2010 Cadillac STS vs competitor's dimensions

        Car Name
        Length
        Width
        Height
        Ground Clearance
        Wheelbase
        SourceCompare
        196.7 in.72.6 in.57.6 in.-116.4 in.
        212 in.77.3 in.56.8 in.-114.7 in.

        2010 Lexus LS 460

        Ranked #2

        199.2 in.73.8 in.58.1 in.5.7 in.116.9 in.

        2010 Aston Martin Rapide

        Ranked #3

        197.6 in.84.3 in.53.5 in.-117.7 in.
        196.9 in.73.1 in.59.2 in.-111.7 in.

        2010 Acura RL

        Ranked #6

        195.7 in.72.7 in.57.2 in.5.7 in.110.2 in.

        2010 Cadillac STS vs competitor's trunk space

          Car Name
          Trunk Capacity
          Passenger Volume
          Max Trunk Volume
          SourceCompare
          -102.9 cu.ft.13.8 cu.ft. -
          -97.7 cu.ft.488.1 cu.ft.
          20.6 cu.ft.-20.6 cu.ft.
          15.9 cu.ft.-15.9 cu.ft.
          15.9 cu.ft.104.3 cu.ft.15.9 cu.ft.
          13.6 cu.ft.98 cu.ft.13.6 cu.ft.

          2010 Cadillac STS vs competitor's cargo space

            Car Name
            Cargo Volume
            Cargo Volume w/ Seat Area
            Max Cargo Volume
            Bed Length
            SourceCompare
            13.8 cu.ft.-13.8 cu.ft.- -
            -16.5 cu.ft.--
            15.9 cu.ft.15.9 cu.ft.15.9 cu.ft.-
            -14 cu.ft.-79 ft.
            -13.4 cu.ft.-79 ft.
            -17.7 cu.ft.--

            2010 Cadillac STS vs competitor's towing capacity

              Car Name
              Towing Capacity
              Payload Capacity
              Weight
              SourceCompare
              3500 lbs.-3825 lbs.
              1500 lbs.-3310 lbs.
              1000 lbs.-3861 lbs.
              1000 lbs.-3829 lbs.
              1000 lbs.-3243 lbs.
              --3505 lbs.

              Top Cadillac Cars

              2010 Cadillac CTS-V

              Horsepower : 556 hp @ 6100 rpm

              MPG Combined : 16 mpg

              0-60 : 3.9 sec

              #1

              2010 Cadillac Escalade

              Horsepower : 403 hp @ 5700 rpm

              MPG Combined : 16 mpg

              0-60 : 6.5 sec

              #2

              2010 Cadillac Escalade EXT

              Horsepower : 403 hp @ 5700 rpm

              MPG Combined : 15 mpg

              0-60 : 6.8 sec

              #3

              2010 Cadillac STS

              Horsepower : 302 hp @ 6300 rpm

              MPG Combined : 21 mpg

              0-60 : 6.4 sec

              #4

              2010 Cadillac DTS

              Horsepower : 275 hp @ 6000 rpm

              MPG Combined : 18 mpg

              0-60 : 8 sec

              #5

              2010 Cadillac CTS

              Horsepower : 270 hp @ 7000 rpm

              MPG Combined : 19 mpg

              0-60 : 7.3 sec

              #6

              2010 Cadillac SRX

              Horsepower : 265 hp @ 6950 rpm

              MPG Combined : 21 mpg

              0-60 : 7.3 sec

              #7