Is it worth repairing or replacing the engine on a 2018 Cadillac Xts?

As a general rule of thumb, an engine replacement on a 2018 Cadillac Xts (luxury segment, vehicle value roughly $13,189–$16,785) is usually worth it when the installed cost stays under about $5,995 — roughly 40% of what the vehicle is worth.

What years of Cadillac Xts does an remanufactured or new engine fit?

Based on vendor-verified fitment data across 3 listed engines, remanufactured and new engines for this model cover the 2013–2019 model years. Always confirm your exact VIN or engine/transmission code before ordering, since fitment can vary by submodel or engine.

2018 Cadillac Xts Engines

Remanufactured engines that fit the 2018 Cadillac Xts. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from Peak Powertrain.

Available Engines (3)

Remanufactured Engine L3612GM
Price
$3,775.00
Condition:
remanufactured
CHEV 3.6 GDI LFX ENGINE
Price
$5,618.26
Engine:
3.6L
Condition:
remanufactured
Used Engine
Price
$579.00
Engine:
3.6L
Mileage:
82,507
Condition:
used

Other Cadillac Xts Years

2019(5)
2018(6)
2017(17)
2016(16)
2015(11)
2014(33)
2013(28)

2018 Cadillac Xts Engines

Available Engines (3)

Remanufactured Engine L3612GM

CHEV 3.6 GDI LFX ENGINE

Used Engine

Other Cadillac Xts Years

2018 Cadillac Xts Engine Market Context

Is replacing the engine worth it?

Frequently Asked Questions