2015 Cadillac

SRX

Auto (S6), 6 cyl, 3.6 L

Cadillac SRX: best and worst years

Overview

Body: Standard Sport Utility Vehicle 2WDEPA, from EPA, last updated 6/22/2026
Drivetrain: Front-Wheel DriveEPA, from EPA, last updated 6/22/2026
Transmission: Automatic (S6)EPA, from EPA, last updated 6/22/2026
Powertrain: GasEPA, from EPA, last updated 6/22/2026
Fuel: RegularEPA, from EPA, last updated 6/22/2026

Engine & performance

Cyl: 6EPA, from EPA, last updated 6/22/2026
Aspiration: Naturally aspiratedEPA, from EPA, last updated 6/22/2026
Start-stop system: NoEPA, from EPA, last updated 6/22/2026

Efficiency

MPG Hwy: 24 mpgEPA, from EPA, last updated 6/22/2026
MPG City: 17 mpgEPA, from EPA, last updated 6/22/2026
MPG Comb: 19 mpgEPA, from EPA, last updated 6/22/2026
Fuel $/yr: $3,300EPA, from EPA, last updated 6/22/2026
CO₂: 462 g/miEPA, from EPA, last updated 6/22/2026
Eco Score: 4/10EPA, from EPA, last updated 6/22/2026
Smog score: 6/10
Elec. Range: 0 miEPA, from EPA, last updated 6/22/2026
SmartWay certified: No

Dimensions & capacity

Length: 190 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Width: 75 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Height: 66 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Wheelbase: 111 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Curb Weight: 4,277 lbNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Pass. Vol: 101 ft³EPA, from EPA, last updated 6/22/2026
Cargo Vol: 30 ft³EPA, from EPA, last updated 6/22/2026

Safety NHTSA, model year

⚠ This model year has a recall advising owners to park outside or away from structures (fire risk). Check with the manufacturer.

Overall crash rating: ★★★★★
Rollover rating: ★★★★★
Stability control (ESC): Standard
Forward-collision warning: Optional
Lane-departure warning: Optional
Recalls: 4
Owner complaints: 439
Reported injuries: 10

Reported problems NHTSA owner complaints, model year

EXTERIOR LIGHTING57%
ELECTRICAL SYSTEM8%
UNKNOWN OR OTHER8%
SUSPENSION5%
VISIBILITY/WIPER4%
POWER TRAIN3%

Source: NHTSA owner complaints, 529 total.

Cadillac SRX: best and worst years

Federal investigations NHTSA defect investigations, model year

PE20019opened Nov 6, 2020SUSPENSION:REAR
Rear Toe Link Adjuster Separation

Known issues manufacturer service bulletins, model year

1,264 service bulletins filed with NHTSA for this model year

Apr 1, 2026UNKNOWN OR OTHERPIT3271Q
This preliminary information communicates information about how to determine if a wheel and tires size change is available.
Mar 9, 2026UNKNOWN OR OTHERPIP6104
This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
Mar 9, 2026UNKNOWN OR OTHERPIP4902V
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
Jan 8, 2026UNKNOWN OR OTHERPIP4902U
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
Nov 20, 2025UNKNOWN OR OTHERPIT5214G
This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer’s vehicles that exhibit vibration conditions without utilizing the support of General Motors Technical Assistance Center. If valid vibration frequency or Road Force Variation data has been collected and a repair attempt does not correct the customer complaint, contact General Motors Technical Assistance Center for further sup
Sep 9, 2025UNKNOWN OR OTHER13598
New Vehicle Monitoring Programs Section in IVH
Aug 27, 2025UNKNOWN OR OTHERPIP6027A
Provide info on that parts restriction ending for the rear diff clutch control 19435910
Aug 14, 2025UNKNOWN OR OTHERPIP4902T
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
and 1,256 more

Source: NHTSA manufacturer communications (technical service bulletins).

Warranty manufacturer terms, by make

Basic: 4 yr / 50k mi
Powertrain: 6 yr / 70k mi
Roadside assistance: 6 yr / 70k mi
Maintenance: 1 yr / 12k mi
EV battery: 8 yr / 100k mi

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.