Truck Trend is the source for official specifications, payload, towing capacity, and other information that matters to real truck users. Check out the latest info for the 2011 Cadillac SRX. The Cadillac SRX is a Four-door midsize luxury crossover that features a 3.0L DOHC V-6 or optional 2.8L DOHC turbocharged V-6 engine.


2011 Cadillac SRX Technical Specifications
Overview
Models: Cadillac SRX
Body style / driveline: 5-door, 5-passenger front engine transaxle; front-wheel-drive/all-wheel-drive midsize luxury crossover
Construction: steel body frame integral; galvanized steel front fenders, hood, roof, door panels, one-piece body side outer panel, and liftgate
EPA vehicle class: sport utility vehicle
Manufacturing location: Ramos Arizpe, Mexico
Engines
Application: Standard optional
Type: 3.0L DOHC V-6 direct injection, variable valve timing, four valves per cylinder 2.8L DOHC turbocharged V-6, four valves per cylinder
Displacement (cu in / cc): 183 / 2994 170 / 2792
Bore x stroke (in / mm): 3.50 x 3.16 in / 89 x 80.3 3.50 x 2.94 in / 89 x 74.8
Block material: aluminum aluminum
Cylinder head material: aluminum aluminum
Valvetrain: DOHC, four valves per cylinder DOHC, four valves per cylinder
Ignition system: coil-on-plug coil-on-plug
Fuel delivery: high-pressure direct injection sequential fuel injection
Compression ratio: 11.7:1 9.5:1
Horsepower (hp / kW @ rpm): 265 / 198 @ 6950 300 / 224 @ 5500 (est)
Torque (lb-ft / Nm @ rpm): 223 / 302 @ 5100 295 / 400 @ 2000 (est)
Recommended fuel: regular unleaded premium unleaded
Max engine speed (fuel cut-off): 7000 6500
Emissions controls: dual close-coupled catalysts and single underfloor catalyst; variable valve timing, evaporative system dual close-coupled catalysts
EPA-estimated fuel economy (city / hwy): 18 / 25 (FWD)
17 / 23 (AWD)
15 / 22
Transmissions
Type: 6T70 Hydra-Matic six-speed transverse, electronically controlled, automatic overdrive transmission AF40 Aisin Warner six-speed transverse, electronically controlled, automatic overdrive transmission
Application: 3.0L V-6 2.8L V-6
Gear ratios (:1):
First: 4.48 4.15
Second: 2.87 2.37
Third: 1.84 1.56
Fourth: 1.41 1.16
Fifth: 1 0.86
Sixth: 0.74 0.69
Reverse: 2.88 3.39
Final drive ratio: 3.39 3.75
Chassis / Suspension
Front suspension: independent, strut-type, specifically tuned coil springs, direct-acting stabilizer bar (hollow); hydraulic ride bushings
Rear suspension: linked H-arm, hollow stabilizer bar; real-time damping available
Traction control: all-speed using engine torque reduction and brake intervention
Steering type: specifically calibrated hydraulic-power-assisted rack-and-pinion for V-6 models
Steering wheel turns, lock-to-lock: 2.84
Turning circle, curb-to-curb (ft / M): 40.3 / 12.2
Steering ratio: 16.5:1
Brakes
Type: four-wheel power-assisted disc with ABS (and ESC); vented front and rear rotors; cast iron front calipers (two-piston) and aluminum rear calipers (single-piston)
Brake rotor diameter – front (in / mm): 13.6 / 345 x 1.2 / 30
Brake rotor diameter – rear (in / mm): 12.4 / 315 x 0.9 / 23
Swept area per rotor cheek (sq in / sq cm): front: 81.7 / 527.5
rear: 48.7 / 314.7
Wheels and Tires
Wheel size and type: 18-inch aluminum (std on all models)
20-inch aluminum (opt on all models)
Tires: P235/65R18 All-season
P235/55R20 All-season