Head-to-head
Lexus RZ vs Cadillac Optiq
The Cadillac Optiq starts $4,500 (5%) below the Lexus RZ. Here's how that price gap plays out across range, charging, safety and warranty.
Option A · SUV
Lexus RZ
Lexus's electric SUV — shares mechanicals with the Toyota bZ4X but adds Lexus refinement, more power, and 22 kW three-phase AC charging. The 2026 refresh dropped pricing by up to $42,000.
- From
- $84,500
- Range
- 460 km
- Battery
- 74.7 kWh
Option B · SUV
Cadillac Optiq
Cadillac's smaller electric SUV — slots below the Lyriq with similar styling but in a more accessible package. Confirmed for Australian launch H2 2026.
- From
- $80,000
- Range
- 480 km
- Battery
- 85 kWh
Key differences at a glance
The biggest material gaps between the Lexus RZ and Cadillac Optiq, ranked by how much they're likely to matter day-to-day.
- 1
Battery · advantage Cadillac Optiq
The Cadillac Optiq carries a 10.3 kWh larger battery (85 vs 74.7 kWh).
- 2
Power · advantage Lexus RZ
The Lexus RZ puts down 56 kW more (280 vs 224 kW).
- 3
0–100 km/h · advantage Lexus RZ
The Lexus RZ is 1.3 s quicker to 100 km/h (4.6 s vs 5.9 s).
- 4
Price · advantage Cadillac Optiq
The Cadillac Optiq undercuts the Lexus RZ by $4,500 (5%) on starting price.
Spec for spec
Highlighted cells show the better number in each row.
Where the Lexus RZ wins
- ▸ Quicker 0–100 km/h (4.6s vs 5.9s)
Where the Cadillac Optiq wins
- ▸ Cheaper by $4,500
- ▸ 20 km longer WLTP range
Lexus RZ
What we like
- ✓ Lexus's industry-leading 10-year battery warranty
- ✓ 22 kW three-phase AC charging
- ✓ Sharper performance than bZ4X (4.6s 0–100)
What we don't
- ✕ Range modest for the price (460 km WLTP)
- ✕ Shares cost-cut interior elements with Toyota sibling
- ✕ Pricing dropped only after slow initial sales
Cadillac Optiq
What we like
- ✓ Cadillac luxury cabin at a more accessible price
- ✓ Sub-6-second 0-100
- ✓ Direct-to-consumer sales model
What we don't
- ✕ Cadillac service network limited in Australia
- ✕ Not yet ANCAP rated
- ✕ Pricing not yet finalised for AU
Frequently asked: Lexus RZ vs Cadillac Optiq
Quick answers to the questions cross-shoppers most often ask about this pair.
- Which is cheaper, the Lexus RZ or the Cadillac Optiq?
- The Cadillac Optiq is the cheaper of the two — it starts at $80,000 versus $84,500 for the Lexus RZ, a $4,500 difference. Prices shown are manufacturer recommended retail excluding on-road costs.
- Which has the longer driving range?
- The Cadillac Optiq has the longer WLTP-claimed range at 480 km, 20 km further than the Lexus RZ's 460 km. Real-world range typically lands 10–20% below the WLTP figure depending on speed, terrain, climate and load.
- Which is quicker off the line?
- The Lexus RZ does 0–100 km/h in 4.6 seconds — 1.3 s quicker than the Cadillac Optiq's 5.9 s. EV acceleration figures hold up at speed better than equivalent petrol cars because electric motors deliver peak torque instantly.
- Is the Cadillac Optiq better value than the Lexus RZ?
- On paper the Cadillac Optiq is $4,500 cheaper, but the Lexus RZ edges ahead on most other measurable specs. Whether the saving justifies the gap depends on which features matter most to you, and how much weight you give to brand and dealer factors.
Which one should you buy?
The short version, based on where each car pulls ahead.
Choose the
Lexus RZ
if…
- ✓ you want quicker acceleration off the line
- ✓ you match the profile: premium suv buyers
Choose the
Cadillac Optiq
if…
- ✓ you want to save $4,500 on the sticker
- ✓ you match the profile: cadillac brand fans
Verdict reasoning is derived from published specs; brand preference, dealer experience and how a car drives are personal — always take a test drive before deciding.