Cadillac Optiq vs Porsche Taycan: Which EV is better?
Head-to-head: Cadillac Optiq vs Porsche Taycan. Compare real range, efficiency, charging time, price, rating and running costs to find the best electric vehicle for you in 2026.
Our verdict
Porsche Taycan wins this head-to-head
It wins 6 of 8 categories compared below, with a margin of 4 category wins.
The numbers that matter
Real, comparable stats from our database. The green value wins each category.
| Specification | Optiq | Taycan |
|---|---|---|
| Range Taycan wins | 480 km | 570 km |
| Battery Taycan wins | 85 kWh | 89 kWh |
| Efficiency Taycan wins | 19.4 kWh/100km | 19.1 kWh/100km |
| 0-100 km/h Taycan wins | 5.8 s | 5.4 s |
| Fast charge 10-80% Taycan wins | ~35 min | ~22 min |
| Seats Optiq wins | 5 | 4 |
| Price Optiq wins | $55,000 | $90,000 |
| Rating Taycan wins | 4.2 / 5 | 4.7 / 5 |
| Est. running cost / yr | $437/yr | $430/yr |
View the full specification sheet
| Specification | Optiq | Taycan |
|---|---|---|
| Battery | 85 kWh | 89 kWh |
| Range | 480 km (EPA est.) | 570 km (WLTP) |
| Top speed | 118 mph | 230 km/h |
| Power | AWD · 340 hp | AWD · 476 hp |
| 0-60 mph | 5.8 s | — |
| Charging (10-80%) | ~35 min (175kW) | ~22 min (270kW) |
| Drive | Dual motor AWD | Dual motor AWD |
| Efficiency | 3.2 mi/kWh | 19.1 kWh/100 km |
| Seats | 5 | 4 |
| Cargo | 58 cu ft | 407 L |
| 0-100 km/h | — | 5.4 s |
Cadillac Optiq
Pros
- Luxury at a fairer price
- Good range
- AWD standard
- Big screens
Cons
- No spare tire
- Average charging speed
- Firm ride
- Boot smaller than rivals
Porsche Taycan
Pros
- Superb driving dynamics
- Rapid charging
- Beautiful quality
- Usable everyday
Cons
- Very expensive
- Options are eye-watering
- 2 rear seats only
- Average range for the price
Frequently asked questions
Is the Porsche Taycan really better than Cadillac Optiq?
Our verdict is based on real specs: range, battery, efficiency, acceleration, charging speed, seats, price and rating. The winner wins the majority of those categories, but the right choice depends on your budget, driving style and priorities.
Which has more range, Cadillac Optiq or Porsche Taycan?
480 km vs 570 km respectively, before factoring in weather and driving conditions.
Which is cheaper to run?
Based on official efficiency and a typical $0.15/kWh tariff at 15,000 km per year, running costs are estimated at $437/yr for the Cadillac Optiq and $430/yr for the Porsche Taycan.
Should I compare more models?
Yes - add both models to our interactive comparator to see every spec side by side, or use the Which EV quiz to find more models that fit your budget and lifestyle.
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Not sure which one is right for you?
Add these models to our interactive comparator and compare every spec side by side, or take the quiz to find even more matches.