2008 Cadillac STS Reviews, Pricing & Specs

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$42,610 to $53,470

Original MSRP

--

expert review

4.5

avg user rating

(13 reviews)
2008 Cadillac STS Preview summaryImage

In 2005, rising out of the front-wheel drive ashes once known as the Seville, Cadillac took a huge technological leap by adopting GM's global Sigma rear- and all-wheel-drive platform and developing its line of powerful Northstar engines. The STS was born and for the 2008 model year another jump comes with the introduction of a new V6.

GM's new direct-injection 3.6-liter V6 produces 302-hp and makes the STS's optional 4.6-liter, 320-hp V8 superfluous, especially when it's a $9,000 option. The V8 turns the 0-60 jump in 6.3 seconds and reviewers claim the V6 provides "similar gusto." And, this new V6 runs on regular fuel. The EPA city/highway gas mileage numbers add further incentive: V6 - 17/26 with either rear-wheel drive or all-wheel drive; V8 - 15/24 rear-wheel and 14/21 w/AWD. Cadillac offers only one transmission, a six-speed automatic that didn't impress some reviewers.

The STS handles well, feeling smaller when driven with enthusiasm. While Cadillac offers the option of Magnetic Ride suspension that includes a Touring and Sport mode, which some reviewers felt unnecessary as the standard STS handles competently; minimal body roll, "spot on" steering, and good braking with short 120 foot stops from 60 mph.

Standard safety features abound with six airbags, four-wheel-disc ABS, electronic stability and traction control. The safety option list is as inclusive as it is innovative: adaptive cruse control, where the system watches out what's ahead of you; a heads-up display that places speed and other essential information on the windshield to keep your eyes on the road; Intellibeam, which dims your high beams for you; the new Side Blind Zone Alert, which alerts you when a car enters your blind spots; and the Lane Departure Warning System, which alerts you if you drift out of your lane.

The weak point in all of this, according to some reviewers, comes when you sit down. While Cadillac upgraded the exterior and the mechanicals of the STS, the interior, though freshen for 2008, still shows a lack of attention to fit and quality materials.

CarGurus Editorial Team
Published Aug 8, 2022 by CarGurus Editorial Team
While we highlight specific author bylines where possible, sometimes our content results from the combined efforts of several members of the CarGurus editorial team. As with all our editorial content, you can expect high levels of automotive insight and expertise delivered in a style that is approachable and free from jargon.

User reviews for 2008 Cadillac STS

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User rating:
by Frank D
Jun 09, 2023
Nice, not as comfortable as my 2012 Hyundai Genesis Jun 09, 2023
by Harry B
May 30, 2022
To much money,car is to old ,and they are rip off May 30, 2022
by Steven E
Feb 08, 2014
I actually get people to turn their head and look at the car. In Black, it looks nice. I love driving the car and so do my kids. When my son dated his girl friend (who became his wife) for the first time and wanted to impress her, he took the Caddy. My other kids when they are going out to dinner, borrow the Caddy. Everyone loves to drive the car. On trips, it is a pleasure to drive and at about 28 MPG on the highway, it is fairly economical.Feb 08, 2014

2008 Cadillac STS Pricing

Original MSRP
$42,610 to $53,470
Price range
N/A
Average price on CG
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YoY price change
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Trims & specs

Air Conditioning

Automatic climate control front air conditioning · Dual front air conditioning zones

Airbags

Dual front airbags · Passenger airbag deactivation: occupant sensing deactivation · Front side airbags · Rear side curtain airbags

Audio System

Antenna Type: element · Rear headphone jacks · 6 disc CD/DVD in-dash CD · Premium Brand: Bose · Bose premium brand speakers · AM/FM radio · Satellite Radio: SiriusXM · Surround audio: 5.1 · Total Number of Speakers: 15

Brakes

ABS: 4-wheel · Front brake diameter: 11.9 · Front brake width: 1.26 · Front brakes: ventilated disc · Rear brake diameter: 11.7 · Rear brake width: 1.02 · Rear brakes: ventilated disc

Comfort Features

Armrests: rear center folding with storage and pass-thru · Center console trim: alloy · Dash trim: alloy · Floor Mat Material: carpet · Floor Mats: front · Shift knob trim: wood · Steering wheel trim: wood

Convenience Features

Center console: front console with armrest and storage · Cupholders: rear · Dimming rearview mirror: auto-dimming · Easy entry: power driver seat · Memorized settings: driver seat · Multi-function remote: proximity entry system · One-touch windows: 4 · Power outlet(s): 12V front · Power steering: speed-proportional · Reading lights: front · Rear power outlet: 12V · Steering wheel: tilt and telescopic · Steering wheel mounted controls: air conditioning · Storage: door pockets · Vanity mirrors: dual illuminating

Driver Seat

Power adjustments: 8

Drivetrain

Axle ratio: 3.42 · Driven Wheels: all wheel drive

Exterior Features

License plate bracket: front · Paint: premium

Headrests

Front headrests: adjustable · Number of front headrests: 2 · Number of rear headrests: 2

Instrumentation

Warnings and reminders: low fuel level

Lights

Exterior entry lights: security approach lamps · Headlights: HID

Mirrors

Exterior mirrors: heated

Passenger Seat

Power adjustments: 8

Rear Seats

Type: bench

Roof

Sunroof: sliding sunshade

Safety

Child seat anchors: LATCH system · Parking sensors: rear

Seatbelts

Front seatbelts: 3-point · Seatbelt pretensioners: front · Second row seatbelts: 3-point

Seats

Driver seat power adjustments: reclining · Front seat type: bucket · Passenger seat power adjustments: reclining · Rear headrests: adjustable · Upholstery: leather

Spare Tire

Mount Location: inside · Size: temporary

Spare Wheel

Rim Type: steel

Suspension

Front Arm Type: short and long arm (SLA) · Front Shock Type: gas shock absorbers · Front Spring Type: coil springs · Front Suspension Classification: independent · Front Suspension Type: strut · Rear Shock Type: gas shock absorbers · Rear Spring Type: coil springs · Rear Suspension Classification: independent · Rear Suspension Type: multi-link · Stabilizer bar(s): front

Telematics

Navigation system: DVD navigation system · Phone wireless data link: Bluetooth · Satellite communications: OnStar

Tires

Profile: 50 · Type: all season · Width: 235

Tires and Rims

Wheels: aluminum

Wheels

Width: 7.5

Windows

Front wipers: rain sensing · Laminated glass: acoustic

Air Conditioning

Automatic climate control front air conditioning · Dual front air conditioning zones

Airbags

Dual front airbags · Passenger airbag deactivation: occupant sensing deactivation · Front side airbags · Rear side curtain airbags

Audio System

Antenna Type: element · Rear headphone jacks · 6 disc CD/DVD in-dash CD · Premium Brand: Bose · AM/FM radio · Satellite Radio: SiriusXM · Surround audio: 5.1 · Total Number of Speakers: 15

Brakes

ABS: 4-wheel · Front brake diameter: 11.9 · Front brake width: 1.26 · Front brakes: ventilated disc · Rear brake diameter: 11.7 · Rear brake width: 1.02 · Rear brakes: ventilated disc

Comfort Features

Armrests: rear center folding with storage and pass-thru · Center console trim: wood · Dash trim: alloy · Floor Mat Material: carpet · Floor Mats: front · Shift knob trim: wood · Steering wheel trim: wood

Convenience Features

Center console: front console with armrest and storage · Cupholders: front · Dimming rearview mirror: auto-dimming · Easy entry: power driver seat · Multi-function remote: trunk release · One-touch windows: 4 · Power outlet(s): 12V front · Power steering: speed-proportional · Reading lights: rear · Rear power outlet: 12V · Steering wheel: tilt and telescopic · Steering wheel mounted controls: air conditioning · Storage: door pockets · Vanity mirrors: dual illuminating

Driver Seat

Power adjustments: 8

Drivetrain

4WD Type: full time · Axle ratio: 3.23 · Driven Wheels: all wheel drive

Exterior Features

License plate bracket: front · Paint: premium

Headrests

Front headrests: adjustable · Number of front headrests: 2 · Number of rear headrests: 2

Instrumentation

Warnings and reminders: low fuel level

Lights

Exterior entry lights: security approach lamps · Headlights: auto delay off

Mirrors

Exterior mirrors: heated

Passenger Seat

Power adjustments: 8

Rear Seats

Type: bench

Roof

Sunroof: power glass

Safety

Child seat anchors: LATCH system · Parking sensors: rear

Seatbelts

Front seatbelts: 3-point · Seatbelt pretensioners: front · Second row seatbelts: 3-point

Seats

Driver seat power adjustments: height · Front seat type: bucket · Passenger seat power adjustments: height · Rear headrests: adjustable · Upholstery: leather

Spare Tire

Mount Location: inside · Size: temporary

Spare Wheel

Rim Type: steel

Suspension

Front Arm Type: short and long arm (SLA) · Front Shock Type: gas shock absorbers · Front Spring Type: coil springs · Front Suspension Classification: independent · Front Suspension Type: strut · Rear Shock Type: gas shock absorbers · Rear Spring Type: coil springs · Rear Suspension Classification: independent · Rear Suspension Type: multi-link · Stabilizer bar(s): front

Telematics

Navigation system: DVD navigation system · Phone wireless data link: Bluetooth · Satellite communications: OnStar

Tires

Profile: 50 · Type: all season · Width: 235

Tires and Rims

Wheels: polished aluminum

Wheels

Width: 7.5

Windows

Front wipers: intermittent · Laminated glass: acoustic

Air Conditioning

Automatic climate control front air conditioning · Dual front air conditioning zones

Airbags

Dual front airbags · Passenger airbag deactivation: occupant sensing deactivation · Front side airbags · Rear side curtain airbags

Audio System

Antenna Type: element · 6 disc CD/DVD in-dash CD · Premium Brand: Bose · AM/FM radio · Satellite Radio: SiriusXM · 1 subwoofer · Total Number of Speakers: 15

Brakes

ABS: 4-wheel · Front brake diameter: 14.0 · Front brake width: 1.26 · Front brakes: ventilated disc · Rear brake diameter: 14.4 · Rear brake width: 1.1 · Rear brakes: ventilated disc

Comfort Features

Armrests: rear center folding with storage and pass-thru · Center console trim: wood · Dash trim: wood · Door trim: wood · Floor Mat Material: carpet · Floor Mats: front · Shift knob trim: wood · Steering wheel trim: leather

Convenience Features

Center console: front console with armrest and storage · Cruise control: adaptive · Cupholders: rear · Dimming rearview mirror: auto-dimming · Easy entry: power driver seat · Memorized settings: audio system · Multi-function remote: proximity entry system · One-touch windows: 4 · Power outlet(s): 12V front · Power steering: speed-proportional · Reading lights: front · Rear power outlet: 12V · Steering wheel: power tilt and telescopic · Steering wheel mounted controls: air conditioning · Storage: cargo net · Vanity mirrors: dual illuminating

Driver Seat

Adjustable lumbar support: 4-way power · Power adjustments: 8

Drivetrain

Axle ratio: 3.42 · Driven Wheels: all wheel drive

Exterior Features

License plate bracket: front · Paint: special factory paint

Headrests

Front headrests: adjustable · Number of front headrests: 2 · Number of rear headrests: 2

In Car Entertainment

Video monitor size: 8

Instrumentation

Warnings and reminders: low fuel level

Lights

Exterior entry lights: security approach lamps · Headlight cleaners: high pressure washers · Headlights: Xenon

Mirrors

Exterior mirrors: heated driver mirror

Passenger Seat

Power adjustments: 8

Rear Seats

Type: bench

Roof

Sunroof: one-touch

Safety

Child seat anchors: LATCH system · Parking sensors: rear

Seatbelts

Front seatbelts: 3-point · Seatbelt pretensioners: front · Second row seatbelts: 3-point

Seats

Driver seat power adjustments: reclining · Front seat type: bucket · Heated: front seats · Passenger seat power adjustments: reclining · Rear headrests: adjustable · Upholstery: leather · Ventilated: front

Spare Tire

Mount Location: inside · Size: temporary

Spare Wheel

Rim Type: steel

Suspension

Air Suspension: rear · Front Arm Type: short and long arm (SLA) · Front Shock Type: gas shock absorbers · Front Spring Type: coil springs · Front Suspension Classification: independent · Front Suspension Type: strut · Leveling: self leveling suspension · Rear Shock Type: gas shock absorbers · Rear Spring Type: coil springs · Rear Suspension Classification: independent · Rear Suspension Type: multi-link · Stabilizer bar(s): front

Telematics

Navigation system: DVD navigation system · Phone wireless data link: Bluetooth · Satellite communications: OnStar

Tires

Type: summer performance

Tires and Rims

Wheels: aluminum

Wheels

Width: 8

Windows

Front wipers: rain sensing · Laminated glass: acoustic

Air Conditioning

Automatic climate control front air conditioning · Dual front air conditioning zones

Airbags

Dual front airbags · Passenger airbag deactivation: occupant sensing deactivation · Front side airbags · Rear side curtain airbags

Audio System

Antenna Type: element · Single disc in-Dash CD · Premium Brand: Bose · AM/FM radio · Satellite Radio: SiriusXM · Total Number of Speakers: 8

Brakes

ABS: 4-wheel · Front brake diameter: 14.0 · Front brake width: 1.26 · Front brakes: ventilated disc · Rear brake diameter: 14.4 · Rear brake width: 1.1 · Rear brakes: ventilated disc

Comfort Features

Armrests: rear center folding with storage and pass-thru · Center console trim: wood · Dash trim: wood · Door trim: wood · Floor Mat Material: carpet · Floor Mats: front · Shift knob trim: leather · Steering wheel trim: leather

Convenience Features

Center console: front console with armrest and storage · Cruise control: adaptive · Cupholders: front · Dimming rearview mirror: auto-dimming · Easy entry: power driver seat · Memorized settings: driver seat · Multi-function remote: trunk release · One-touch windows: 4 · Power outlet(s): 12V front · Power steering: speed-proportional · Reading lights: rear · Rear power outlet: 12V · Steering wheel: power tilt and telescopic · Steering wheel mounted controls: cruise controls · Storage: cargo tie-down anchors and hooks · Vanity mirrors: dual illuminating

Driver Seat

Adjustable lumbar support: 4-way power · Power adjustments: 8

Drivetrain

4WD Type: full time · Axle ratio: 3.23 · Driven Wheels: all wheel drive

Exterior Features

License plate bracket: front · Paint: premium

Headrests

Front headrests: adjustable · Number of front headrests: 2 · Number of rear headrests: 2

Instrumentation

Warnings and reminders: low fuel level

Lights

Exterior entry lights: security approach lamps · Headlights: Auto on

Mirrors

Exterior mirrors: heated driver mirror

Passenger Seat

Power adjustments: 8

Rear Seats

Type: bench

Safety

Child seat anchors: LATCH system · Parking sensors: rear · Pre-Collision Warning System: audible warning

Seatbelts

Front seatbelts: 3-point · Seatbelt pretensioners: front · Second row seatbelts: 3-point

Seats

Driver seat power adjustments: height · Front seat type: bucket · Passenger seat power adjustments: 4-way power lumbar · Rear headrests: adjustable · Upholstery: leather

Spare Tire

Mount Location: inside · Size: temporary

Spare Wheel

Rim Type: steel

Suspension

Air Suspension: rear · Front Arm Type: short and long arm (SLA) · Front Spring Type: coil springs · Front Suspension Classification: independent · Front Suspension Type: strut · Front shock type: monotube · Leveling: self leveling suspension · Rear Spring Type: coil springs · Rear Suspension Classification: independent · Rear Suspension Type: multi-link · Rear shock type: monotube · Stabilizer bar(s): front · Suspension control: magnetic

Telematics

Satellite communications: OnStar

Tires

Type: all season

Tires and Rims

Wheels: polished aluminum

Windows

Front wipers: intermittent · Laminated glass: acoustic

See all trims (4)