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2020 Cadillac

XT4 FWD

Auto (S9), 4 cyl, 2.0 L, Turbo

Cadillac XT4: best and worst years
2020 Cadillac XT4 FWD (photo 1 of 2)

Photo may show a different model year; you're viewing the 2020.

PhotoQuzhouliulianCC BY-SA 4.0Wikimedia Commons

Overview

Body
Small Sport Utility Vehicle 2WDEPA, from EPA, last updated 6/22/2026
Drivetrain
Front-Wheel DriveEPA, from EPA, last updated 6/22/2026
Transmission
Automatic (S9)EPA, from EPA, last updated 6/22/2026
Powertrain
GasEPA, from EPA, last updated 6/22/2026
Fuel
PremiumEPA, from EPA, last updated 6/22/2026

Engine & performance

HP
237
Power to weight
0.065 hp/lb
Axle ratio
3.47
Cyl
4EPA, from EPA, last updated 6/22/2026
Aspiration
TurbochargedEPA, from EPA, last updated 6/22/2026
Start-stop system
YesEPA, from EPA, last updated 6/22/2026

Efficiency

MPG Hwy
30 mpgEPA, from EPA, last updated 6/22/2026
MPG City
24 mpgEPA, from EPA, last updated 6/22/2026
MPG Comb
26 mpgEPA, from EPA, last updated 6/22/2026
Fuel $/yr
$2,950EPA, from EPA, last updated 6/22/2026
CO₂
336 g/miEPA, from EPA, last updated 6/22/2026
Eco Score
5/10EPA, 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
181 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Width
77 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Height
64 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Wheelbase
109 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Curb Weight
3,660 lbNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Pass. Vol
101 ft³EPA, from EPA, last updated 6/22/2026
Cargo Vol
22 ft³EPA, from EPA, last updated 6/22/2026

Safety NHTSA, model year

Recalls
5
Owner complaints
16

Reported problems NHTSA owner complaints, model year

  • ENGINE15%
  • FORWARD COLLISION AVOIDANCE11%
  • UNKNOWN OR OTHER11%
  • ELECTRICAL SYSTEM7%
  • SERVICE BRAKES7%
  • SERVICE BRAKES, HYDRAULIC7%

Source: NHTSA owner complaints, 27 total.

Cadillac XT4: best and worst years

Federal investigations NHTSA defect investigations, model year

  • PE21010opened Apr 9, 2021AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT

    Air Bag Malfunction

Known issues manufacturer service bulletins, model year

557 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 27, 2026UNKNOWN OR OTHERPIT5992B

    This preliminary information discusses a condition that may arise from the drivers window switch sending an errant message causing the vehicle to enter manual fob learn mode.

  • 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.

  • Mar 2, 2026UNKNOWN OR OTHERPIT6425D

    This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC'ss

  • Feb 4, 2026UNKNOWN OR OTHERPIP5841H

    This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.

  • Jan 16, 2026UNKNOWN OR OTHERPIT6425C

    This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC's

  • Jan 14, 2026UNKNOWN OR OTHERPIP6098

    This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered vehicles and advises of warranty direction.

  • and 549 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.