Mazda CX-30 vs Porsche 911
Head-to-head specifications
| Metric | Mazda CX-30 | Porsche 911 | Difference |
|---|---|---|---|
| Max power (hp) | 130 | 711 | -81.7% |
| Max torque (Nm) | 270 | 800 | -66.3% |
| Fuel economy (km/L) | 19.2 | 8.9 | +115.7% |
| Fuel type | Diesel | Petrol | — |
| Transmission | 6AT | PDK | — |
| Price (USD est.) | $21,384 | $238,140 | -91.0% |
- Porsche 911 makes about 82% more power (711 vs 130 hp).
- Mazda CX-30 is the more economical, at 19.2 km/L against 8.9.
- Prices are converted to USD from their home markets (Japan and Germany); taxes and availability differ by country.
Verdict: CX-30 or 911?
Mazda CX-30 advantages
- Fuel economy (+54%)
- Affordability (+91%)
Porsche 911 advantages
- Engine power (+82%)
- Pulling torque (+66%)
Which should you choose?
- Choose the Mazda CX-30 if you drive a lot and fuel costs matter.
- Choose the Porsche 911 if you want stronger performance and overtaking confidence.
- Choose the Mazda CX-30 if you want the lower upfront cost.
Value for money
Mazda CX-30 delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Mazda CX-30 vs Porsche 911: which should you choose?
Mazda CX-30 (2026 XD L Package) — diesel suv with 130 hp and 270 Nm, rated at 19.2 km/L, 5-star JNCAP safety; priced near $21,384 in the Japan market.
Porsche 911 (2026 Turbo S Hybrid) — petrol coupe with 711 hp and 800 Nm, rated at 8.9 km/L; priced near $238,140 in the Germany market.
Mazda CX-30 vs Porsche 911: Porsche 911 is more powerful. Porsche 911 makes about 82% more power (711 vs 130 hp). Mazda CX-30 is the more economical, at 19.2 km/L against 8.9.
Performance
The Porsche 911 is the more powerful, at 711 hp against 130 hp, with 800 Nm of torque on tap. Its petrol drivetrain pairs with a pdk transmission.
Running costs
The Mazda CX-30 is more economical at 19.2 km/L against 8.9 km/L on their certified cycles, which compounds meaningfully over years of ownership. Test cycles differ between markets, so treat cross-region figures as directional.
Price and value
The Mazda CX-30 lists lower at about $21,384 (USD-converted from the Japan market). Factor in insurance, fuel or charging, taxes and resale — not just the sticker price.
The verdict
Both are credible choices in the car comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the Mazda CX-30 better than the Porsche 911?
These two are closely matched — the right pick comes down to which specific strengths you value and the price you actually pay. Porsche 911 makes about 82% more power (711 vs 130 hp).
What is the main difference between the Mazda CX-30 and the Porsche 911?
Porsche 911 makes about 82% more power (711 vs 130 hp). Mazda CX-30 is the more economical, at 19.2 km/L against 8.9.
Which is better value?
Mazda CX-30 delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the Mazda CX-30 if you drive a lot and fuel costs matter. Choose the Porsche 911 if you want stronger performance and overtaking confidence.
Methodology
Cars are compared on manufacturer-rated maximum power and torque, certified fuel economy (km/L, converted from each market's test cycle: EPA, WLTP, CLTC, JC08/WLTC, ARAI) or EV energy use (kWh/100km), official NCAP crash-test ratings from the model's home-market programme, and list prices converted to USD at recent exchange rates. Each model shows its newest listed year and its highest-priority market trim. Test cycles differ between regions, so cross-market economy figures are directional rather than exact; prices exclude local taxes and incentives.