VS
At a Glance
Power
315 (Est.)hp
275hp @ 6000
Torque
332 (Est.)lb-ft
317lb-ft @ 1700
Towing
1500lbs
3500lbs
Engine
—
2.4 L/146cc
Choosing between the Cadillac Optiq and the Lexus Rx 350 is one of the most common decisions car buyers in the United States face. The Cadillac Optiq delivers 315 (Est.)hp while the Lexus Rx 350 produces 275hp @ 6000. Pricing starts at $53,100 for the Optiq and $51,225 for the Rx 350. Both vehicles have their merits. The right choice depends on your priorities: fuel economy, performance, towing ability, safety features or total cost of ownership. This comparison covers every specification available so you can make an informed decision.
Performance
Power Output (hp)
315 (Est.)hp
275hp @ 6000
Torque (lb-ft)
332 (Est.)lb-ft
317lb-ft @ 1700
Engine & Drivetrain
Engine Capacity
—
2.4 L/146cc
Cylinders
—
4
Fuel Type
Electric
Gasoline
Forced Induction Device
—
Turbocharged
Transmission
Automatic
Automatic
Number of Gears
1
8
Drive Wheels
Rear Wheel Drive
Front Wheel Drive
Fuel Economy
Fuel Economy - City (mpg)
—
22mpg
Fuel Economy - Highway (mpg)
—
29mpg
Fuel Tank Capacity (gal)
—
17.8gal
Dimensions
Length (in)
189.8in
192.5in
Width (in)
75.3in
75.6in
Height (in)
64.7in
67.3in
Wheelbase (in)
116in
112.2in
Curb Weight (lbs)
5192lbs
4155lbs
Towing & Payload
Towing Capacity (lbs)
1500lbs
3500lbs
Safety
ABS
—
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
—
✓ Standard
Traction Control
—
✓ Standard
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
✓ Standard
✓ Standard
Curtain Airbags
✓ Standard
✓ Standard
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Climate Control
✓ Standard
✓ Standard
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
✓ Standard
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Backup Camera
✓ Standard
✓ Standard
Rear Parking Aid
✓ Standard
✓ Standard
Sunroof
✓ Standard
✓ Standard
Heated Seats
✓ Standard
✓ Standard
Power Seat Adjustment
✓ Standard
✓ Standard
Keyless Entry
—
✓ Standard
Trailer Hitch
✓ Standard
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
Lexus Rx 350
2 / 4 categories
Performance
Tied
Fuel Economy
Tied
Value
Rx 350
Practicality
Rx 350
Pros & Cons
Cadillac Optiq
Well-rounded specification
Higher starting price
Lexus Rx 350
Lower starting price ($51,225)
Higher towing capacity (3500lbs)
Few notable weaknesses
Frequently Asked Questions
Which has more power, the Optiq or Rx 350?
The Optiq produces 315 (Est.)hp and 332 (Est.)lb-ft of torque while the Rx 350 delivers 275hp @ 6000 and 317lb-ft @ 1700 of torque. They produce similar power outputs.
What is the price difference between the Optiq and Rx 350?
The Optiq starts from $53,100 and the Rx 350 from $51,225. The Rx 350 is cheaper by $1,875 at this variant level. Final on-the-road pricing varies by dealer and specification.
Which has a higher towing capacity, the Optiq or Rx 350?
The Optiq has a braked towing capacity of 1500lbs and the Rx 350 can tow 3500lbs. Always verify towing limits in the owner's manual before hitching a trailer.
Should I buy the Optiq or the Rx 350?
It depends on your priorities. If fuel economy matters most, check the mpg figures above. If you need towing capacity, compare the towing ratings. For day-to-day driving - commutes, school runs and highway trips - consider ground clearance, service network coverage, and total cost of ownership including insurance and maintenance. Use the spec tables above to compare every detail before making your decision.