Mercedes-Benz EQB 300 vs Porsche Taycan: Which EV is better?
Head-to-head: Mercedes-Benz EQB 300 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 5 of 8 categories compared below, with a margin of 2 category wins.
The numbers that matter
Real, comparable stats from our database. The green value wins each category.
| Specification | EQB 300 | Taycan |
|---|---|---|
| Range Taycan wins | 420 km | 570 km |
| Battery Taycan wins | 70.5 kWh | 89 kWh |
| Efficiency EQB 300 wins | 18.2 kWh/100km | 19.1 kWh/100km |
| 0-100 km/h Taycan wins | 8.9 s | 5.4 s |
| Fast charge 10-80% Taycan wins | ~30 min | ~22 min |
| Seats EQB 300 wins | 7 | 4 |
| Price EQB 300 wins | $55,000 | $90,000 |
| Rating Taycan wins | 4.1 / 5 | 4.7 / 5 |
| Est. running cost / yr | $410/yr | $430/yr |
View the full specification sheet
| Specification | EQB 300 | Taycan |
|---|---|---|
| Battery | 70.5 kWh | 89 kWh |
| Range | 420 km (WLTP) | 570 km (WLTP) |
| Top speed | 160 km/h | 230 km/h |
| Power | FWD · 228 hp | AWD · 476 hp |
| 0-100 km/h | 8.9 s | 5.4 s |
| Charging (10-80%) | ~30 min (110kW) | ~22 min (270kW) |
| Drive | FWD | Dual motor AWD |
| Efficiency | 18.2 kWh/100 km | 19.1 kWh/100 km |
| Seats | 7 | 4 |
| Cargo | 495 L | 407 L |
Mercedes-Benz EQB 300
Pros
- Optional 7 seats
- Premium cabin
- Comfortable ride
- Strong brand
Cons
- Shortish range
- Average charging speed
- 3rd row is cramped
- Expensive
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 Mercedes-Benz EQB 300?
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, Mercedes-Benz EQB 300 or Porsche Taycan?
420 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 $410/yr for the Mercedes-Benz EQB 300 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.