Porsche 911 vs BYD Tang DM
Head-to-head specifications
| Metric | Porsche 911 | BYD Tang DM | Difference |
|---|---|---|---|
| Max power (hp) | 711 | 600 | +18.5% |
| Max torque (Nm) | 800 | 950 | -15.8% |
| Fuel economy (km/L) | 8.9 | 55.6 | -84.0% |
| Fuel type | Petrol | Plug-in Hybrid | — |
| Transmission | PDK | 6-DCT | — |
| Price (USD est.) | $238,140 | $33,152 | +618.3% |
- Porsche 911 makes about 19% more power (711 vs 600 hp).
- BYD Tang DM is the more economical, at 55.6 km/L against 8.9.
- Prices are converted to USD from their home markets (Germany and China); taxes and availability differ by country.
Verdict: 911 or Tang DM?
Porsche 911 advantages
- Engine power (+16%)
BYD Tang DM advantages
- Pulling torque (+16%)
- Fuel economy (+84%)
- Affordability (+86%)
Which should you choose?
- Choose the Porsche 911 if you want stronger performance and overtaking confidence.
- Choose the BYD Tang DM if you tow, carry loads or drive hilly roads.
Value for money
BYD Tang DM delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Porsche 911 vs BYD Tang DM: 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.
BYD Tang DM (2020 AWD Performance Flagship) — plug-in hybrid suv with 600 hp and 950 Nm, rated at 55.6 km/L, 5-star C-NCAP safety; priced near $33,152 in the China market.
Porsche 911 vs BYD Tang DM: Porsche 911 is more powerful. Porsche 911 makes about 19% more power (711 vs 600 hp). BYD Tang DM is the more economical, at 55.6 km/L against 8.9.
Performance
The Porsche 911 is the more powerful, at 711 hp against 600 hp, with 800 Nm of torque on tap. Its petrol drivetrain pairs with a pdk transmission.
Running costs
The BYD Tang DM is more economical at 55.6 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 BYD Tang DM lists lower at about $33,152 (USD-converted from the China 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 BYD Tang DM?
BYD Tang DM takes the overall edge, though Porsche 911 wins in specific areas worth weighing. Porsche 911 makes about 19% more power (711 vs 600 hp).
What is the main difference between the Porsche 911 and the BYD Tang DM?
Porsche 911 makes about 19% more power (711 vs 600 hp). BYD Tang DM is the more economical, at 55.6 km/L against 8.9.
Which is better value?
BYD Tang DM 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 BYD Tang DM if you tow, carry loads or drive hilly roads.
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.