Compare the2025 Cadillac OptiqVS 2024 Subaru Solterra

Safety
Warranty
Reliability
Engine
Fuel Economy and Range
Tires and Wheels
Suspension and Handling
Passenger Space
Cargo Capacity
Towing
Servicing Ease
Ergonomics

Safety

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The Optiq has a standard front seat center airbag, which deploys between the driver and front passenger, protecting them from injuries caused by striking each other in serious side impacts. The Solterra doesn’t offer front seat center airbags.

Both the Optiq and the Solterra have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front and rear seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning and driver alert monitors.

The Cadillac Optiq weighs 706 to 838 pounds more than the Subaru Solterra. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.

Warranty

The Optiq comes with a full 4-year/50,000-mile basic warranty, which covers the entire truck. The Solterra’s 3-year/36,000-mile basic warranty expires 1 year or 14,000 miles sooner.

Cadillac’s powertrain warranty covers the Optiq 1 year and 10,000 miles longer than Subaru covers the Solterra. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 6 years or 70,000 miles. Coverage on the Solterra ends after only 5 years or 60,000 miles.

The Optiq’s corrosion warranty is 1 year longer than the Solterra’s (6 vs. 5 years).

Reliability

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Cadillac vehicles are more reliable than Subaru With 2 fewer problems per 100 vehicles in the first three years of ownership, J.D. Power ranks Cadillac higher than Subaru.

Engine

The Optiq’s electric motors produces 85 more horsepower (300 vs. 215) and 105 lbs.-ft. more torque (354 vs. 249) than the Solterra’s electric motors.

Fuel Economy and Range

The Optiq can travel longer on a full charge than the Solterra on a full charge:

		Miles
Optiq
	Electric Motors	300 miles
Solterra
	Premium Electric Motors	227 miles
	Limited/Touring Electric Motors	222 miles

Tires and Wheels

For better traction, the Optiq has larger standard tires than the Solterra (245/50R20 vs. 235/60R18). The Optiq’s optional tires are larger than the largest tires available on the Solterra (275/40R21 vs. 235/60R18).

The Optiq’s standard tires provide better handling because they have a lower 50 series profile (height to width ratio) that provides a stiffer sidewall than the Solterra Premium’s standard 60 series tires. The Optiq’s optional tires have a lower 40 series profile than the Solterra Limited/Touring’s 50 series tires.

For better ride, handling and brake cooling the Optiq has standard 20-inch wheels. Smaller 18-inch wheels are standard on the Solterra Premium. The Optiq’s optional 21-inch wheels are larger than the 20-inch wheels on the Solterra Limited/Touring.

The Cadillac Optiq’s wheels have 6 lugs for longer wheel bearing life, less chance of rotor warping and greater strength. The Subaru Solterra only has 5 wheel lugs per wheel.

Having a flat tire is dangerous, inconvenient and expensive. The self-sealing tires available on the Optiq can automatically seal most punctures up to 3/16 of an inch, effectively preventing most flat tires. The Solterra doesn’t offer self-sealing tires.

Suspension and Handling

For a smoother ride and more stable handling, the Optiq’s wheelbase is 4.1 inches longer than on the Solterra (116.3 inches vs. 112.2 inches).

Passenger Space

The Optiq has 5.3 cubic feet more passenger volume than the Solterra (101 vs. 95.7).

The Optiq has .8 inches more front headroom, .6 inches more front hip room, .7 inches more rear headroom, 2.5 inches more rear legroom and 6.2 inches more rear hip room than the Solterra.

Cargo Capacity

The Optiq has a much larger cargo volume than the Solterra with its rear seat up (26 vs. 23.8 cubic feet).

To make loading groceries and cargo easier when your hands are full, the Optiq’s liftgate can be opened just by waiting momentarily behind the back bumper, leaving your hands completely free. The Solterra doesn’t offer a hands-free gesture to open its liftgate, forcing you to put cargo down if your hands are full.

Towing

The Optiq has a 1500 lbs. towing capacity. The Solterra has no towing capacity.

Servicing Ease

The Optiq uses gas struts to support the hood for easier service access. The Solterra uses a prop rod to support its heavy hood. It takes two hands to open the hood and set the prop rod, the prop rod gets in the way during maintenance and service, and the prop rod could be knocked out, causing the heavy hood to fall on the person maintaining or servicing the car.

J.D. Power and Associates surveys of service recipients show that Cadillac service is better than Subaru. J.D. Power ranks Cadillac fifth in service department satisfaction. With a 6% lower rating, Subaru is ranked 7th.

Ergonomics

Unlike the driver-only memory seat and mirrors in the Solterra Limited/Touring, the Optiq offers an optional passenger memory, so that when drivers switch, the memory setting adjusts the driver’s seat and outside mirror angle and the front passenger seat also adjusts to the new passenger’s preset preferences.

The Optiq offers an optional heads-up display that projects speed, navigation instruction and driver assistance information readouts in front of the driver’s line of sight, allowing drivers to view information without diverting their eyes from the road. The Solterra doesn’t offer a heads-up display.

The Optiq’s standard Keyless Access allow you to unlock the doors from any outside door handle, open the cargo door, and start the vehicle, all without removing the key from the pocket or purse. Keyless Access and Start standard on the Solterra doesn’t offer a sensor on the rear doors, so you’ll have to reach a front handle to unlock the rear door. Keyless Access and Start is not available on the Solterra Touring.

The Optiq’s rain-sensitive wipers adjust their speed and turn on and off automatically based on the amount of rainfall on the windshield. This allows the driver to concentrate on driving without constantly adjusting the wipers. The Solterra Premium’s standard manually variable intermittent wipers have to be constantly adjusted.

The Optiq’s standard rear and side view mirrors have an automatic dimming feature. These mirrors can be set to automatically darken quickly when headlights shine on them, keeping following vehicles from blinding or distracting the driver. The Solterra offers an automatic rear view mirror, but its side mirrors don’t dim.

The Cadillac Optiq has power folding mirrors that offer unparalleled convenience while maneuvering in tight places or parked. With the mirrors folded it’s easier to walk past and help prevent parking damage. The mirrors can be quickly unfolded when the driver is ready to leave. Power folding mirrors are only offered on the Solterra Limited/Touring.

The Optiq has a standard heated steering wheel to take the chill out of steering on extremely cold winter days before the vehicle heater warms up. A heated steering wheel is only available on the Solterra Limited/Touring.

The Optiq has standard massaging front seats in order to maximize comfort and eliminate fatigue on long trips. Massaging seats aren’t available in the Solterra.

The Cadillac Optiq has a standard Homelink wireless remote control system for garage door operation and device management, conveniently located on the infotainment. Homelink® eliminates the need for separate garage door openers and associated risks of losing, breaking, or having dead batteries. Subaru charges extra for Homelink® on the Solterra.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Cadillac Optiq has a standard wireless phone charging system (Qi) in the center console. Wireless charging costs extra on the Solterra.

The Optiq has a 115-volt a/c outlet on the center console, allowing you to recharge a laptop or run small household appliances without special adapters that can break or get misplaced. The Solterra doesn’t offer a house-current electrical outlet.

The Optiq’s Enhanced Automatic Park Assist can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. Enhanced Automatic Park Assist will park and retrieve your car remotely: press a button and watch it park itself. This is ideal for tight locations. The Solterra Limited/Touring’s automatic parking system does not offer parking by remote control.