Both the RZ 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, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, post-collision automatic braking systems, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning and driver alert monitors.
Compare the2024 Lexus RZVS 2023 Subaru Solterra
Safety
Warranty
The RZ comes with a full 4-year/50,000-mile basic warranty, which covers the entire truck and includes 24-hour roadside assistance. The Solterra’s 3-year/36,000-mile basic warranty expires 1 year or 14,000 miles sooner.
Lexus’ powertrain warranty covers the RZ 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 RZ’s corrosion warranty is 1 year longer than the Solterra’s (6 vs. 5 years).
Reliability
J.D. Power and Associates’ 2023 Initial Quality Study of new car owners surveyed provide the statistics that show that Lexus vehicles are better in initial quality than Subaru vehicles. J.D. Power ranks Lexus above average in initial quality. With 14 more problems per 100 vehicles, Subaru is rated lower.
J.D. Power and Associates’ 2022 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Lexus vehicles are more reliable than Subaru vehicles. J.D. Power ranks Lexus above average in long-term dependability. With 33 more problems per 100 vehicles in the first three years of ownership, Subaru is rated below average.
From surveys of all its subscribers, Consumer Reports’ January 2024 Auto Issue reports that Lexus vehicles are more reliable than Subaru vehicles. Consumer Reports ranks Lexus first in overall reliability. Subaru is ranked 6th.
Engine
The RZ 450e’s optional electric motors produces 93 more horsepower (308 vs. 215) and 72 lbs.-ft. more torque (321 vs. 249) than the Solterra’s electric motors.
As tested in Consumer Reports the RZ 450e electric motors is faster than the Subaru Solterra:
|
RZ |
Solterra |
Zero to 30 MPH |
2 sec |
2.4 sec |
Zero to 60 MPH |
4.9 sec |
6.4 sec |
45 to 65 MPH Passing |
3.2 sec |
3.6 sec |
Quarter Mile |
13.7 sec |
15 sec |
Speed in 1/4 Mile |
101 MPH |
93 MPH |
Fuel Economy and Range
On the EPA test cycle the RZ gets better mileage than the Solterra:
|
|
|
MPGe |
RZ |
|||
|
FWD |
300e w/18" Wheels Electric Motor |
112 city/125 hwy |
|
AWD |
450e w/18" Wheels Electric Motors |
115 city/98 hwy |
Solterra |
|||
|
AWD |
Premium Electric Motors |
114 city/94 hwy |
|
|
Limited/Touring Electric Motors |
111 city/93 hwy |
The RZ has a standard locking charge port which locks and unlocks with the power locks. The Solterra doesn’t have a locking charge port. A locking charge port prevents tampering and damage.
Tires and Wheels
For better traction and acceleration, the RZ has larger rear tires than the Solterra (255/55R18 vs. 235/60R18).
The RZ’s standard 255/55R18 rear tires provide better handling because they have a lower 55 series profile (height to width ratio) that provides a stiffer sidewall than the Solterra Premium’s standard 60 series tires. The RZ’s optional 255/45R20 rear tires have a lower 45 series profile than the Solterra Limited/Touring’s 50 series tires.
Chassis
The RZ uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The Solterra doesn’t offer active noise cancellation.
Passenger Space
The RZ has .3 inches more front hip room, .7 inches more rear headroom, 2.2 inches more rear legroom and 7 inches more rear hip room than the Solterra.
Cargo Capacity
The RZ has a much larger cargo volume than the Solterra (34.9 vs. 29 cubic feet).
The RZ’s cargo area is larger than the Solterra’s in almost every dimension:
|
RZ |
Solterra |
Length to seat (2nd/1st) |
37.5”/73.5” |
38.3”/73” |
Max Width |
59” |
50.4” |
Min Width |
39.5” |
38.1” |
Height |
30.5” |
29.3” |
To make loading groceries and cargo easier when your hands are full, the RZ’s liftgate can be opened and closed just by kicking your foot under 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.
Servicing Ease
J.D. Power and Associates surveys of service recipients show that Lexus service is better than Subaru. J.D. Power ranks Lexus first in service department satisfaction. With a 45% lower rating, Subaru is ranked 16th.
Ergonomics
The RZ offers an optional heads-up display that projects speed and navigation instruction 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 RZ’s power window, power lock, power mirror and cruise control switches are lit from behind, making them plainly visible and easier to operate at night. The Solterra’s power window (except driver window) and power lock switches are unlit, making them difficult to find at night and operate safely.
The RZ’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.
In poor weather, headlights can lose their effectiveness as grime builds up on their lenses. This can reduce visibility without the driver realizing. The RZ offers available headlight washers to keep headlight output high. The Solterra doesn’t offer headlight washers.
The RZ’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 has an automatic rear view mirror, but its side mirrors don’t dim.
The RZ 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.
To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Lexus RZ has a standard wireless phone charging system (Qi) in the center console. Wireless charging costs extra on the Solterra.
The RZ 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.
Model Availability
The RZ is available in both front-wheel drive and four-wheel drive configurations. The Solterra doesn’t offer a two-wheel drive configuration.
Recommendations
Consumer Reports® recommends the Lexus RZ, based on reliability, safety and performance. The Subaru Solterra isn't recommended.