Porsche 911 vs BMW 330i
Head-to-head specifications
| Metric | Porsche 911 | BMW 330i | Difference |
|---|---|---|---|
| Max power (hp) | 711 | 255 | +178.8% |
| Max torque (Nm) | 800 | 400 | +100.0% |
| Fuel economy (km/L) | 8.9 | 12.3 | -27.6% |
| Fuel type | Petrol | Petrol | — |
| Transmission | PDK | 8-Speed Shiftable Automatic | — |
| Price (USD est.) | $238,140 | $43,800 | +443.7% |
- Porsche 911 makes about 179% more power (711 vs 255 hp).
- BMW 330i is the more economical, at 12.3 km/L against 8.9.
- Prices are converted to USD from their home markets (Germany and US); taxes and availability differ by country.
Verdict: 911 or 330i?
Porsche 911 advantages
- Engine power (+64%)
- Pulling torque (+50%)
BMW 330i advantages
- Fuel economy (+28%)
- Affordability (+82%)
Which should you choose?
- Choose the Porsche 911 if you want stronger performance and overtaking confidence.
- Choose the BMW 330i if you drive a lot and fuel costs matter.
- Choose the Porsche 911 if you tow, carry loads or drive hilly roads.
Value for money
BMW 330i delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Porsche 911 vs BMW 330i: which should you choose?
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.
BMW 330i (2023 Base FWD) — petrol sedan with 255 hp and 400 Nm, rated at 12.3 km/L, 5-star NHTSA safety; priced near $43,800 in the US market.
Porsche 911 vs BMW 330i: Porsche 911 is more powerful. Porsche 911 makes about 179% more power (711 vs 255 hp). BMW 330i is the more economical, at 12.3 km/L against 8.9.
Performance
The Porsche 911 is the more powerful, at 711 hp against 255 hp, with 800 Nm of torque on tap. Its petrol drivetrain pairs with a pdk transmission.
Running costs
The BMW 330i is more economical at 12.3 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 BMW 330i lists lower at about $43,800 (USD-converted from the US 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 Porsche 911 better than the BMW 330i?
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 179% more power (711 vs 255 hp).
What is the main difference between the Porsche 911 and the BMW 330i?
Porsche 911 makes about 179% more power (711 vs 255 hp). BMW 330i is the more economical, at 12.3 km/L against 8.9.
Which is better value?
BMW 330i delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the Porsche 911 if you want stronger performance and overtaking confidence. Choose the BMW 330i if you drive a lot and fuel costs matter.
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.