Cadillac OPTIQ vs Lexus RZ: Luxury EV SUV Compared
Shopping for a compact luxury electric SUV in the Seattle and Bellevue area? The 2027 Cadillac OPTIQ goes farther on a charge than any 2026 Lexus RZ, adds miles much faster at a DC fast charger, makes far more power and offers dramatically more cargo space. It also comes standard with hands-free Super Cruise, a 33-inch display and a 19-speaker AKG audio system.
Lexus RZ
Why Choose the Cadillac OPTIQ:
The short answer
The OPTIQ offers more EPA-estimated range than any RZ, adds up to 81 miles in about 10 minutes of DC fast charging versus 30 for the RZ 350e, makes 94 more horsepower than the RZ 350e, and carries 57 cubic feet of cargo versus 34.1. Super Cruise hands-free driving is standard, while the RZ offers only a low-speed traffic jam system as an option.
Specs At A Glance:
Which luxury electric SUV is right for you? Cadillac of Bellevue compares range, charging, performance, interior space, technology, and ownership considerations to help you make an informed decision.
This comparison uses the 2027 Cadillac OPTIQ and the 2026 Lexus RZ, the current RZ model year. Competitor figures are from Lexus and from Cadillac’s published comparison of the OPTIQ Luxury RWD and RZ 350e.
| Category | 2027 Cadillac OPTIQ | 2026 Lexus RZ |
|---|---|---|
| EPA-estimated range | Up to 317 miles (RWD) / 303 miles (AWD) | Up to 301 miles (350e) / 264 miles (450e) / 229 miles (550e F SPORT) |
| DC fast charging, miles in about 10 minutes | Up to 81 miles | 30 miles (RZ 350e) |
| Horsepower | 315 hp RWD / 440 hp AWD (Cadillac est.) | 221 hp (350e) / 308 hp (450e) |
| Torque | 332 lb-ft RWD / 498 lb-ft AWD (Cadillac est.) | 198.1 lb-ft (350e) |
| Battery | 85 kWh | 74.69 kWh (350e, 450e) |
| Maximum cargo, rear seats folded | 57 cu ft | 34.1 cu ft |
| Hands-free driving | Super Cruise, standard, with 3-year OnStar One Plan | Not available at highway speeds; optional low-speed Traffic Jam Assist |
| Center display | 33-inch Horizon Display | 14-inch touchscreen |
| Speakers | 19-speaker AKG, Dolby Atmos available | 10 speakers, Dolby Atmos not available (350e) |
| Standard wheels | 20-inch | 18-inch (350e) |
Sources: Cadillac, Cadillac OPTIQ vs. Lexus RZ, Lexus. OPTIQ power and towing figures are Cadillac estimates. MSRP: The Manufacturer’s Suggested Retail Price includes manufacturer and distributor options and delivery, processing, and handling, which may be subject to change at any time. Excludes taxes, title, license, and dealer options, fees, and charges. Dealer sets final price. New vehicles may include dealer-installed options not reflected in the MSRP.
2027 Cadillac OPTIQ Specs: Range, Power and Space
All OPTIQ figures below are from Cadillac (Cadillac.com OPTIQ specifications).
| 2027 Cadillac OPTIQ | Single Motor RWD | Dual Motor AWD |
|---|---|---|
| Horsepower (Cadillac est.) | 315 hp | 440 hp |
| Torque (Cadillac est.) | 332 lb-ft | 498 lb-ft |
| EPA-estimated range | 317 miles | 303 miles |
| Battery | 85 kWh | 85 kWh |
| DC fast charging | Up to 81 miles in about 10 minutes (150 kW max) | Up to 150 kW max |
| Towing (Cadillac est.) | 1,500 lb | 1,500 lb |
| Dimensions & Space | 2027 Cadillac OPTIQ |
|---|---|
| Length / wheelbase | 190 in / 116 in |
| Width with mirrors / height | 84 in / 64.7 in |
| Front / second-row legroom | 41.6 in / 37.8 in |
| Cargo behind second row | 26 cu ft |
| Maximum cargo, rear seats folded | 57 cu ft |
| Seating | 5 |
OPTIQ Technology and Comfort
- 33-inch Horizon Display with 9K resolution, one continuous screen for driver information and infotainment.
- 19-speaker AKG Studio Audio System, with Dolby Atmos available.
- Super Cruise hands-free driver assistance, standard on every trim with a 3-year OnStar One Plan.
- Built-in NACS charge port for compatible Tesla Superchargers, plus access to more than 250,000 public chargers through the myCadillac app.
- Level 2 home charging adds up to 36 miles per hour with the standard 11.5 kW onboard charger, or up to 59 miles per hour with the available 19.2 kW charger.
Sources: Cadillac.com OPTIQ, OPTIQ specifications, Cadillac comparison.
More Range Than Any RZ
The OPTIQ is EPA-estimated at up to 317 miles with rear-wheel drive and 303 miles with all-wheel drive (Cadillac). Lexus estimates up to 301 miles for the front-drive RZ 350e, 264 miles for the RZ 450e and 229 miles for the RZ 550e F SPORT (Lexus). Comparing all-wheel-drive models, the OPTIQ goes 39 to 74 miles farther on a charge.
Faster Miles at the Fast Charger
Cadillac estimates the OPTIQ adds up to 81 miles of range in about 10 minutes on a DC fast charger, compared with 30 miles for the RZ 350e (Cadillac). Combined with its larger 85-kWh battery, that means less time waiting and more time driving.
More Power, Standard
The rear-drive OPTIQ makes 315 horsepower and 332 lb-ft of torque (Cadillac estimates), compared with 221 horsepower and 198.1 lb-ft for the RZ 350e (Cadillac). The dual-motor OPTIQ AWD steps up to 440 horsepower and 498 lb-ft, well above the 308 horsepower of the RZ 450e (Lexus).
Far More Cargo Space
With the rear seats folded, the OPTIQ offers 57 cubic feet of cargo space, compared with 34.1 cubic feet in the RZ, according to Cadillac (Cadillac). That is about 23 more cubic feet for bikes, luggage and everyday gear.
Super Cruise vs. Lexus Traffic Jam Assist
Every 2027 OPTIQ comes standard with Super Cruise and a 3-year OnStar One Plan, allowing hands-free driving on compatible highways (Cadillac). The RZ does not offer hands-free driving at highway speeds. Its optional Traffic Jam Assist is designed for stop-and-go traffic at 40 km/h (about 25 mph) or less (Lexus Canada), and requires Dynamic Radar Cruise Control, Lane Tracing Assist and an active Lexus Drive Connect trial or subscription (Lexus).
Interior and Technology
The OPTIQ cabin is built around a 33-inch Horizon Display with 9K resolution, a single sweeping screen that brings driver information and infotainment together in front of you. A 19-speaker AKG Studio Audio System is standard, with Dolby Atmos available. Cadillac materials, a quiet ride and thoughtful details make every drive feel like a luxury experience.
Charging the OPTIQ
The OPTIQ’s built-in NACS port plugs straight into compatible Tesla Superchargers without an adapter, and the myCadillac app connects you to more than 250,000 public chargers in the U.S. and Canada. On a DC fast charger, Cadillac estimates the OPTIQ can add up to 81 miles of range in about 10 minutes. At home, the available 19.2 kW onboard charger adds up to 59 miles of range per hour (Cadillac).
7 Reasons to Choose the Cadillac OPTIQ Over the Lexus RZ
Hands-free driving at highway speeds
Super Cruise comes standard on every OPTIQ, with a 3-year OnStar One Plan, and allows attentive hands-free driving on compatible highways. The RZ’s optional Traffic Jam Assist works only in low-speed traffic.
More range
Up to 317 EPA-estimated miles with RWD and 303 with AWD, more than any 2026 RZ.
Faster DC fast charging
Up to 81 miles added in about 10 minutes, versus 30 for the RZ 350e, according to Cadillac.
Much more power
315 hp in rear-drive form and 440 hp with AWD (Cadillac est.), versus 221 hp for the RZ 350e and 308 hp for the RZ 450e.
Far more cargo space
57 cubic feet with the rear seats folded, versus 34.1 in the RZ.
A 33-inch Horizon Display
One continuous 9K-resolution screen, versus the RZ’s 14-inch touchscreen.
19-speaker AKG audio, standard
Dolby Atmos is available on the OPTIQ; the RZ 350e has 10 speakers and Dolby Atmos is not available.
Where the OPTIQ Stands Out:
- More EPA-estimated range than any RZ
- Up to 81 miles in about 10 minutes of DC fast charging, versus 30 for the RZ 350e
- 94 to 132 more horsepower
- Bigger 85-kWh battery
- 57 vs. 34.1 cubic feet of maximum cargo space
- Standard Super Cruise hands-free driving
- 33-inch Horizon Display and standard 19-speaker AKG audio
- 20-inch wheels standard
The Bottom Line
If you want more range, faster charging stops, more power, more room and hands-free highway driving, the 2027 Cadillac OPTIQ delivers more where it matters most. The best way to feel the difference is to drive one on roads you know.
Test Drive the 2027 OPTIQ in Bellevue:
Cadillac of Bellevue serves drivers across Bellevue, Seattle, Kirkland, Redmond, Mercer Island and the Eastside. Come see how the OPTIQ’s range, cabin and Super Cruise fit your daily routine.
Chat, call or text (425) 385-0480 to connect with a Cadillac of Bellevue EV Specialist, or visit us at 13240 NE 20th Street, Bellevue, WA 98005.
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Is the Cadillac OPTIQ better than the Lexus RZ?
The OPTIQ offers more EPA-estimated range, faster DC fast-charging miles, much more power, far more cargo space and standard Super Cruise hands-free driving, along with a 33-inch display and 19-speaker AKG audio.
Which has more range, the OPTIQ or the Lexus RZ?
The OPTIQ. It is EPA-estimated at up to 317 miles with RWD and 303 miles with AWD. Lexus estimates up to 301 miles for the RZ 350e, 264 for the RZ 450e and 229 for the RZ 550e F SPORT.
Which charges faster, the OPTIQ or the Lexus RZ?
Cadillac estimates the OPTIQ adds up to 81 miles in about 10 minutes of DC fast charging, compared with 30 miles for the RZ 350e.
Which has more cargo space, the OPTIQ or the Lexus RZ?
The OPTIQ, with 57 cubic feet with the rear seats folded versus 34.1 cubic feet in the RZ, according to Cadillac.
Does the Lexus RZ have hands-free driving?
Not at highway speeds. The RZ offers optional Traffic Jam Assist, which Lexus designs for stop-and-go traffic at 40 km/h (about 25 mph) or less and which requires a Lexus Drive Connect trial or subscription. Super Cruise is standard on every OPTIQ.
Is the Cadillac OPTIQ good for Washington winters?
Yes. The OPTIQ offers dual-motor all-wheel drive with an EPA-estimated 303 miles of range, giving you a generous range buffer for cold-weather driving and trips over Snoqualmie or Stevens Pass. Winter or all-weather tires and preconditioning the cabin while plugged in help you get the most from every charge. Follow WSDOT traction requirements on mountain passes.
Can the Cadillac OPTIQ charge at Tesla Superchargers?
Yes. The 2027 OPTIQ has a built-in NACS charge port, so it can charge at compatible Tesla Superchargers as well as other DC fast chargers.
Does the OPTIQ come with hands-free driving?
Yes. Super Cruise is standard on every 2027 OPTIQ with a 3-year OnStar One Plan, and allows hands-free driving on compatible highways. A paid plan is required after the included term.
How much does the 2027 Cadillac OPTIQ cost?
Cadillac lists the 2027 OPTIQ Luxury from $49,995 MSRP. Contact Cadillac of Bellevue for current pricing, incentives and availability.
Where can I test drive an OPTIQ near Seattle?
Cadillac of Bellevue offers test drives for Eastside and Seattle-area shoppers at 13240 NE 20th Street in Bellevue.
Related Comparisons:
Sources:
- Cadillac, 2027 OPTIQ
- Cadillac, 2027 OPTIQ specifications
- Cadillac, Super Cruise
- Cadillac, OPTIQ vs. Lexus RZ
- Lexus Newsroom, 2026 Lexus RZ
- Lexus Newsroom, Traffic Jam Assist and Drive Connect
- Lexus Canada, 2026 RZ features
Vehicle Comparison & Specifications Disclaimer: This comparison is provided by Cadillac of Bellevue for general informational purposes and compares the 2027 Cadillac OPTIQ with the 2026 Lexus RZ. Specifications, equipment, pricing, and availability may vary by model year, trim, configuration, and production date. Information is based on manufacturer-published specifications as of October 2026 and is subject to change. Some competitor figures are from Cadillac’s published comparison of the 2026 OPTIQ Luxury RWD and 2026 RZ 350e.
MSRP & Pricing: Manufacturer’s Suggested Retail Price (MSRP) does not necessarily represent the final selling price. Unless expressly stated otherwise, MSRP excludes destination charges, taxes, title, registration, license, dealer fees, optional equipment, and dealer-installed accessories. Where destination-inclusive prices are presented, the applicable destination charge is included in the stated figure. Dealer sets final price. Manufacturer incentives, financing offers, and other promotions may vary and are subject to eligibility and program requirements.
EV Range, Efficiency & Charging: EPA-estimated range and MPGe ratings are provided for comparison purposes only. Actual results vary based on vehicle configuration, temperature, terrain, driving speed, driving habits, battery condition, vehicle load, and other factors. Battery capacity decreases with time and use, which may reduce range. Published charging rates represent peak capabilities under specified conditions and do not guarantee sustained charging speeds or charging times. Charging performance and compatibility vary by charger, vehicle, battery condition, and charging network.
Driver Assistance: Super Cruise is a driver-assistance technology, not an autonomous driving system. An attentive driver is required at all times. Operation is limited to compatible roads and requires an active eligible plan or trial. See Cadillac.com/SuperCruise for current requirements, coverage, and limitations. Lexus Traffic Jam Assist is a driver-assistance feature, not an automated driving system; it requires driver supervision at all times, operates only under limited conditions and requires an active Lexus Drive Connect trial or subscription.
Towing & Warranty: Towing capacities are manufacturer estimates and depend on proper equipment, vehicle configuration, and operating conditions. Consult the owner’s manual before towing. Warranty coverage is subject to the respective manufacturer’s terms, conditions, exclusions, and limitations.
Competitor Information: Lexus specifications and pricing are based on information published on the manufacturer’s website and have not been independently verified by Lexus. Cadillac of Bellevue is not affiliated with or endorsed by Lexus. For the latest vehicle specifications, equipment, and pricing, consult the respective manufacturer or authorized dealership.
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