Lexus RZ 450e vs Cadillac Optiq First Edition
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General Info
Both vehicles are currently in production and can be purchased new. The Lexus RZ 450e (2022-…) has a starting price of $59850, compared to the Cadillac Optiq First Edition (2024-…), which starts at $52895.
The two vehicles share the same body style: SUV.
| Property | Lexus RZ 450e | Cadillac Optiq First Edition |
|---|---|---|
| Years of Production | 2022-… | 2024-… |
| Current Status | Produced | Produced |
| Country of Manufacture | Japan | USA, China |
| Body Style | SUV | SUV |
| Market Availability | EU, USA | USA |
| Price USA (New) | $59850 | $52895 |
| Price USA (Used) | $30000 | $55015 |
| GCC Score | 6 | 6.8 |
Range and Efficiency
While the Cadillac Optiq First Edition (2024-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Lexus RZ 450e (2022-…).
| Property | Lexus RZ 450e | Cadillac Optiq First Edition |
|---|---|---|
| Range (EPA) | 220 mi | 302 mi |
| Range (WLTP) | 273 mi | - Range (WLTP) |
| Range (GCC) | 222 mi | 287 mi |
| Battery Capacity (Nominal) | 71.4 kWh | 89 kWh |
| Battery Capacity (Usable) | 64 kWh | 85 kWh |
| Efficiency per 100 mi | 28.8 kWh/100 mi | 29.6 kWh/100 mi |
| Efficiency per kWh | 3.47 mi/kWh | 3.38 mi/kWh |
| Range and Efficiency Score | 6.4 | 7.5 |
Charging
Both vehicles utilize a standard 400-volt architecture.
Both vehicles support DC fast charging with a maximum power of 150 kW.
The Cadillac Optiq First Edition (2024-…) features a more powerful on-board charger, supporting a maximum AC charging power of 11.5 kW, whereas the Lexus RZ 450e (2022-…) is limited to 7.6 kW.
| Property | Lexus RZ 450e | Cadillac Optiq First Edition |
|---|---|---|
| Max Charging Power (AC) | 7.6 kW | 11.5 kW |
| Max Charging Power (DC) | 150 kW | 150 kW |
| Architecture | 400 V | 400 V |
| Charge Port | CCS Type 1 | CCS Type 1 |
| Charging Score | 5.1 | 7 |
Performance
Both vehicles are all-wheel drive.
The Lexus RZ 450e (2022-…) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | Lexus RZ 450e | Cadillac Optiq First Edition |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | 2 motors: PMSM (front), PMSM (rear) | 2 motors: PMSM (front), IM (rear) |
| Motor Power (kW) | 230 kW | 224 kW |
| Motor Power (hp) | 308 hp | 300 hp |
| Motor Torque | 321 lb-ft | 354 lb-ft |
| 0-60 mph | 5 s | 5.9 s |
| Top Speed | 99 mph | 113 mph |
| Performance Score | 4.5 | 4.7 |
Dimensions
The Cadillac Optiq First Edition (2024-…) boasts a more extended wheelbase.
| Property | Lexus RZ 450e | Cadillac Optiq First Edition |
|---|---|---|
| Length | 189.1 in | 190 in |
| Width (with Mirrors) | - Width (with Mirrors) | 84 in |
| Width (w/o Mirrors) | 74.6 in | - Width (w/o Mirrors) |
| Height | 64.4 in | 65 in |
| Wheelbase | 112.2 in | 116 in |
Cargo and Towing
The Lexus RZ 450e (2022-…) features a larger trunk, but the Cadillac Optiq First Edition (2024-…) offers greater maximum cargo capacity when the rear seats are folded.
Neither car is equipped with a frunk (front trunk).
The Lexus RZ 450e (2022-…) is better suited for heavy loads, offering a greater towing capacity than the Cadillac Optiq First Edition (2024-…).
| Property | Lexus RZ 450e | Cadillac Optiq First Edition |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 4564 lb | 5250 lb |
| Cargo Volume (Trunk) | 34.1 ft3 | 26 ft3 |
| Cargo Volume (Max) | 51.2 ft3 | 57 ft3 |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | - Cargo Volume (Frunk) |
| Towing Capacity | 1653 lb | 1500 lb |
| Cargo and Towing Score | 7.1 | 7.5 |
