2008 Cadillac STS Summary & Specs Review at Automotive.com
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2008 Cadillac STS Review: Summary & Specs

MSRP Range: $43,775 - $66,515 / Packages & Options
Value Rating: Below Average / Maintenance Costs
Fuel Economy: 15 MPG city / 24 MPG highway / Engine Specs
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2008 Cadillac STS Review

New look, new power, new features.

2008 STS Review Summary & Specifications

The Cadillac STS offers a smooth and powerful driving experience with warm and luxurious accommodations. The supercharged STS-V delivers serious performance but sacrifices some comfort and drivability. People who enjoy getting where they're going as much if not more than being there, but who pine for luxury touches and good old American V8 power, need no longer compromise. Come on home.

NewCarTestDrive.com correspondent Tom Lankard reported on the STS, with Greg Brown reporting on the STS-V, and John F. Katz reporting on the styling revisions.

Review Sections
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2008 Cadillac STS Specs
Vehicle CategoryLuxury Cars
EditorNew Car Test Drive
Model LineupCadillac STS V6 ($42,390); Cadillac STS V8 ($51,810); Cadillac STS-V ($76,555)
Engines (standard)4.6-liter DOHC 32-valve V8
Engines (optional)302-hp 3.6-liter DOHC 24-valve V6 w VVT; 320-hp 4.6-liter DOHC 32-valve V8 w VVT; 469-hp 4.4-liter DOHC 32-valve supercharged V8 w VVT
Transmissions (standard)6-speed automatic
Transmissions (optional)6-speed automatic
Safety Equipment (standard)dual two-stage frontal airbags; front seat-mounted side-impact airbags; front and rear-seat side curtain airbags; antilock brakes; traction control; StabiliTrak electronic stability control; rear park assist; rear seat child safety seat anchors
Safety Equipment (optional)tire pressure monitoring system; active steering
Basic Warranty4 years/50,000 miles
Assembled InLansing, Michigan
Manufacturer Phone1-800-333-4223
Manufacturer URLwww.cadillac.com
Base Price MSRP42390


2008 Cadillac STS Specs as Tested
Model Tested MSRPCadillac STS V8 ($51,810)
Standard Equipmentleather upholstery, dual-zone, automatic climate control; automatic headlamps; AM/FM stereo with 6CD/DVD changer; XM Satellite Radio (3-month trial service included); OnStar safety warning and communication system (one year service included); remote keyless unlock and start; rain-sensing windshield wipers; programmable remote garage opener system; power windows; 8-way front seats; heated outside mirrors; power tilt and telescope wood-and-leather steering wheel; memory for driver's seat, outside mirrors and steering wheel; leather-trimmed front and rear floor mats; tire-pressure monitor
Destination Charge745
Options as Tested (MSRP)all-wheel drive ($1550); Luxury Performance Package ($8190) includes Bose 5.1 surround sound with navigation, Xenon HID headlamps with washers, Intellibeam automatic high/low beam control with flash to pass feature, heated and ventilated front seats, premium ZF steering gear, performance cooling package, Magnetic Ride control, rear spoiler, limited slip rear differential, P235/50R18 front tires, P255/45R18 rear tires, Brembo performance brakes and 18-inch polished aluminum wheels; Tuscany premium leather-trimmed seats ($1295); adaptive cruise control with head-up instrument display ($1695); power glass sunroof ($1200)
Gas Guzzler Tax
Price as Tested66485
Layoutall-wheel drive
Horse Power320 @ 6400
Torque315 @ 4400
Fuel Economy
Wheelbase116.4
Length/Width/Height196.3/72.6/57.6
Track Front/Rear
Turning Radius38.8
Seating Capacity5
Front Head/Hip/Leg room38.7/54.6/42.6
Middle Head/Hip/Leg room
Rear Head/Hip/Leg room37.9/55.6/38.3
Trunk Volume13.8
Payload
Towing Capacity1000
Front Suspensionindependent, short-and-long control arms, coil springs over shocks, stabilizer bar
Rear Suspensionindependent, modified multi-link, coil springs, magnetic ride control, pneumatic load-leveling, stabilizer bar
Ground Clearance5.5
Curb Weight4230
Stock TiresP235/50WR18 front; P255/45WR18 rear
Brakes Front/Rearvented disc/vented disc with ABS
Fuel Capacity17.5
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