BYD Tang DM vs BMW i4
Head-to-head specifications
| Metric | BYD Tang DM | BMW i4 | Difference |
|---|---|---|---|
| Max power (hp) | 600 | 340 | +76.5% |
| Max torque (Nm) | 950 | 430 | +120.9% |
| NCAP safety | 5★ (C-NCAP) | 5★ (Euro NCAP) | — |
| Fuel type | Plug-in Hybrid | Electric | — |
| Transmission | 6-DCT | Automatic | — |
| Price (USD est.) | $33,152 | $77,544 | -57.2% |
- BYD Tang DM makes about 76% more power (600 vs 340 hp).
- Their economy figures use different measures (Plug-in Hybrid vs Electric), so compare running costs in your local fuel and electricity prices rather than head-to-head.
- Prices are converted to USD from their home markets (China and EU); taxes and availability differ by country.
Verdict: Tang DM or i4?
BYD Tang DM advantages
- Engine power (+43%)
- Pulling torque (+55%)
- Affordability (+57%)
BMW i4 advantages
- No decisive advantage on the tracked metrics.
Which should you choose?
- Choose the BYD Tang DM 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.
BYD Tang DM vs BMW i4: which should you choose?
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.
BMW i4 (2026 i4 eDrive40 M Sport) — electric sedan with 340 hp and 430 Nm, rated at 16.1 kWh/100km, 5-star Euro NCAP safety; priced near $77,544 in the EU market.
BYD Tang DM vs BMW i4: BYD Tang DM is more powerful. BYD Tang DM makes about 76% more power (600 vs 340 hp). Their economy figures use different measures (Plug-in Hybrid vs Electric), so compare running costs in your local fuel and electricity prices rather than head-to-head.
Performance
The BYD Tang DM is the more powerful, at 600 hp against 340 hp, with 950 Nm of torque on tap. Its plug-in hybrid drivetrain pairs with a 6-dct transmission.
Running costs
These cars use different energy types (Plug-in Hybrid vs Electric), so compare cost per kilometre at your local fuel and electricity prices rather than a single economy number.
Safety
BYD Tang DM is rated 5 stars by C-NCAP and BMW i4 5 stars by Euro NCAP. Different NCAP programmes use different protocols, so same-programme comparisons are the most reliable.
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 BYD Tang DM better than the BMW i4?
BYD Tang DM is the clearly stronger overall choice, winning most of the dimensions that matter. BYD Tang DM makes about 76% more power (600 vs 340 hp).
What is the main difference between the BYD Tang DM and the BMW i4?
BYD Tang DM makes about 76% more power (600 vs 340 hp). Their economy figures use different measures (Plug-in Hybrid vs Electric), so compare running costs in your local fuel and electricity prices rather than head-to-head.
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 BYD Tang DM 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.