What is the tire size for a 2018 Cadillac XTS?

Depends on trim: base: P245/45R19, 4-Door Sedan Armored FWD: P235/55R18, 4-Door Sedan Funeral Coach FWD: P245/45R19, 4-Door Sedan FWD: P235/55R18, 4-Door Sedan Limousine FWD: P235/55R18, 4-Door Sedan Livery Package FWD: P245/45R19, 4-Door Sedan Luxury AWD: P245/45R19, 4-Door Sedan Luxury FWD: P245/45R19, 4-Door Sedan Platinum AWD: P245/40R20, 4-Door Sedan Platinum FWD: P245/40R20, 4-Door Sedan Platinum V-Sport AWD: P245/40R20, 4-Door Sedan Premium Luxury AWD: P245/40R20, 4-Door Sedan Premium Luxury FWD: P245/40R20, 4-Door Sedan Stretch Livery FWD: P235/55R18, Base Model: 245/45R19, Luxury: 245/45R19, Platinum: P245/45R19, Premium Luxury: P245/45R19, Vsport Platinum: P245/45R19

How much horsepower does a 2018 Cadillac XTS have?

304 to 410 hp depending on trim

2018 Cadillac XTS Specifications

Compare all 19 trims side by side

View 1 for sale

Specification	base	4-Door Sedan Armored FWD	4-Door Sedan Funeral Coach FWD	4-Door Sedan FWD	4-Door Sedan Limousine FWD	4-Door Sedan Livery Package FWD	4-Door Sedan Luxury AWD	4-Door Sedan Luxury FWD	4-Door Sedan Platinum AWD	4-Door Sedan Platinum FWD	4-Door Sedan Platinum V-Sport AWD	4-Door Sedan Premium Luxury AWD	4-Door Sedan Premium Luxury FWD	4-Door Sedan Stretch Livery FWD	Base Model	Luxury	Platinum	Premium Luxury	Vsport Platinum
Engine
Horsepower	304 hp	304 hp	304 hp	304 hp	304 hp	304 hp	304 hp	304 hp	410 hp	304 hp	304 hp	304 hp	304 hp	304 hp	304 hp	304 hp	304 hp	304 hp	304 hp
Torque	264 lb-ft	264 lb-ft	264 lb-ft	264 lb-ft	264 lb-ft	264 lb-ft	264 lb-ft	264 lb-ft	369 lb-ft	264 lb-ft	264 lb-ft	264 lb-ft	264 lb-ft	264 lb-ft	264 lb-ft	264 lb-ft	264 lb-ft	264 lb-ft	264 lb-ft
Displacement	3.6L	3.6L	3.6L	3.6L	3.6L	3.6L	3.6L	3.6L	3.6L	3.6L	3.6L	3.6L	3.6L	3.6L	3.6L	3.6L	3.6L	3.6L	3.6L
Cylinders	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6
Engine Type	Gas V6	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas V6	Gas V6	Gas V6	Gas V6	Gas V6
Transmission	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd	Automatic w/Manual Shift 6-spd
Drivetrain	Front-Wheel Drive	Front Wheel Drive	Front Wheel Drive	Front Wheel Drive	Front Wheel Drive	Front Wheel Drive	All Wheel Drive	Front Wheel Drive	All Wheel Drive	Front Wheel Drive	All Wheel Drive	All Wheel Drive	Front Wheel Drive	Front Wheel Drive	Front-Wheel Drive	Front-Wheel Drive	Front-Wheel Drive	Front-Wheel Drive	Front-Wheel Drive
Fuel Type	Regular	Regular Gasoline	Regular Gasoline	Regular	Regular	Regular	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular	Regular
Performance
Fuel Tank	71.9L	71.9L	71.9L	71.9L	71.9L	71.9L	75.7L	71.9L	75.7L	71.9L	75.7L	75.7L	71.9L	71.9L	71.9L	71.9L	71.9L	71.9L	71.9L
Curb Weight	4215 lbs	4028 lbs	4021 lbs	4028 lbs	4028 lbs	4028 lbs	4200 lbs	4021 lbs	4200 lbs	4021 lbs	4200 lbs	4200 lbs	4021 lbs	4028 lbs	4215 lbs	4215 lbs	4215 lbs	4215 lbs	4215 lbs
Towing	1000 lbs	1000 lbs	1000 lbs	1000 lbs	1000 lbs	1000 lbs	1000 lbs	1000 lbs	1000 lbs	1000 lbs	1000 lbs	1000 lbs	1000 lbs	1000 lbs	1000 lbs	1000 lbs	1000 lbs	1000 lbs	1000 lbs
City (L/100km)	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	14.7	12.4	12.4	12.4	12.4
Highway (L/100km)	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4	8.4
Dimensions
Length	5130 mm	5130 mm	5103 mm	5130 mm	5130 mm	5103 mm	5103 mm	5103 mm	5103 mm	5103 mm	5103 mm	5103 mm	5103 mm	5130 mm	5130 mm	5130 mm	5130 mm	5130 mm	5130 mm
Width	1850 mm	1850 mm	1852 mm	1850 mm	1850 mm	1852 mm	1852 mm	1852 mm	1852 mm	1852 mm	1852 mm	1852 mm	1852 mm	1850 mm	1850 mm	1850 mm	1850 mm	1850 mm	1850 mm
Height	1480 mm	1480 mm	1509 mm	1480 mm	1480 mm	1509 mm	1509 mm	1509 mm	1509 mm	1509 mm	1509 mm	1509 mm	1509 mm	1480 mm	1480 mm	1480 mm	1480 mm	1480 mm	1480 mm
Wheelbase	2840 mm	2840 mm	2837 mm	2840 mm	2840 mm	2837 mm	2837 mm	2837 mm	2837 mm	2837 mm	2837 mm	2837 mm	2837 mm	2840 mm	2840 mm	2840 mm	2840 mm	2840 mm	2840 mm
Ground Clearance	127 mm	127 mm	127 mm	127 mm	127 mm	127 mm	127 mm	127 mm	127 mm	127 mm	127 mm	127 mm	127 mm	127 mm	127 mm	127 mm	127 mm	127 mm	127 mm
Cargo	509.7L	509.7L	509.7L	509.7L	509.7L	509.7L	509.7L	509.7L	509.7L	509.7L	509.7L	509.7L	509.7L	509.7L	509.7L	509.7L	509.7L	509.7L	509.7L
Seats	5	5	5	2	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5
Body	Large Cars	Large Cars	Large Cars	Large Cars	Large Cars	Large Cars	Large Cars	Large Cars	Large Cars	Large Cars	Large Cars	Large Cars	Large Cars	Large Cars	Large Cars	Large Cars	Large Cars	Large Cars	Large Cars
Tires & Wheels
Front Tires	P245/45R19	P235/55R18	P245/45R19	P235/55R18	P235/55R18	P245/45R19	P245/45R19	P245/45R19	P245/40R20	P245/40R20	P245/40R20	P245/40R20	P245/40R20	P235/55R18	245/45R19	245/45R19	P245/45R19	P245/45R19	P245/45R19
Rear Tires	P245/45R19	P235/55R18	P245/45R19	P235/55R18	P235/55R18	P245/45R19	P245/45R19	P245/45R19	P245/40R20	P245/40R20	P245/40R20	P245/40R20	P245/40R20	P235/55R18	245/45R19	245/45R19	P245/45R19	P245/45R19	P245/45R19
Wheel Size	19"	18"	19"	19"	19"	19"	19"	19"	20"	20"	20"	20"	20"	19"	19"	19"	19"	19"	19"
Brakes & Suspension
Front Suspension	HiPer Strut	MacPherson Strut	HiPer Strut	MacPherson Strut	MacPherson Strut	HiPer Strut	HiPer Strut	HiPer Strut	HiPer Strut	HiPer Strut	HiPer Strut	HiPer Strut	HiPer Strut	MacPherson Strut	HiPer Strut	HiPer Strut	HiPer Strut	HiPer Strut	HiPer Strut
Rear Suspension	Linked H-Arm	Linked H-Arm	Linked H-Arm	Linked H-Arm	Linked H-Arm	Linked H-Arm	Linked H-Arm	Linked H-Arm	Linked H-Arm	Linked H-Arm	Linked H-Arm	Linked H-Arm	Linked H-Arm	Linked H-Arm	Linked H-Arm	Linked H-Arm	Linked H-Arm	Linked H-Arm	Linked H-Arm
Fluids & Maintenance
Oil Type	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30
Oil Capacity	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L
Electric / Hybrid

2018 XTS Maintenance Guide All XTS Years XTS for Sale