BMW M3 vs SAIC-Volkswagen ID.4 X
Head-to-head specifications
| Metric | BMW M3 | SAIC-Volkswagen ID.4 X | Difference |
|---|---|---|---|
| Max power (hp) | 510 | 204 | +150.0% |
| Max torque (Nm) | 650 | 310 | +109.7% |
| NCAP safety | 5★ (Euro NCAP) | 5★ (C-NCAP) | — |
| Fuel type | Petrol | Electric | — |
| Transmission | Automatic | Single-speed | — |
| Price (USD est.) | $108,324 | $27,972 | +287.3% |
- BMW M3 makes about 150% more power (510 vs 204 hp).
- Their economy figures use different measures (Petrol 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 (Germany and China); taxes and availability differ by country.
Verdict: M3 or ID.4 X?
BMW M3 advantages
- Engine power (+60%)
- Pulling torque (+52%)
SAIC-Volkswagen ID.4 X advantages
- Affordability (+74%)
Which should you choose?
- Choose the BMW M3 if you want stronger performance and overtaking confidence.
- Choose the SAIC-Volkswagen ID.4 X if you want the lower upfront cost.
- Choose the BMW M3 if you tow, carry loads or drive hilly roads.
Value for money
SAIC-Volkswagen ID.4 X delivers more horsepower per dollar, making it the better value of the two at their listed prices.
BMW M3 vs SAIC-Volkswagen ID.4 X: which should you choose?
BMW M3 (2024 Competition xDrive) — petrol sedan with 510 hp and 650 Nm, rated at 9.9 km/L, 5-star Euro NCAP safety; priced near $108,324 in the Germany market.
SAIC-Volkswagen ID.4 X (2026 Refreshed Pro) — electric suv with 204 hp and 310 Nm, rated at 14.5 kWh/100km, 5-star C-NCAP safety; priced near $27,972 in the China market.
BMW M3 vs SAIC-Volkswagen ID.4 X: BMW M3 is more powerful. BMW M3 makes about 150% more power (510 vs 204 hp). Their economy figures use different measures (Petrol vs Electric), so compare running costs in your local fuel and electricity prices rather than head-to-head.
Performance
The BMW M3 is the more powerful, at 510 hp against 204 hp, with 650 Nm of torque on tap. Its petrol drivetrain pairs with a automatic transmission.
Running costs
These cars use different energy types (Petrol vs Electric), so compare cost per kilometre at your local fuel and electricity prices rather than a single economy number.
Safety
BMW M3 is rated 5 stars by Euro NCAP and SAIC-Volkswagen ID.4 X 5 stars by C-NCAP. Different NCAP programmes use different protocols, so same-programme comparisons are the most reliable.
Price and value
The SAIC-Volkswagen ID.4 X lists lower at about $27,972 (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 BMW M3 better than the SAIC-Volkswagen ID.4 X?
BMW M3 takes the overall edge, though SAIC-Volkswagen ID.4 X wins in specific areas worth weighing. BMW M3 makes about 150% more power (510 vs 204 hp).
What is the main difference between the BMW M3 and the SAIC-Volkswagen ID.4 X?
BMW M3 makes about 150% more power (510 vs 204 hp). Their economy figures use different measures (Petrol vs Electric), so compare running costs in your local fuel and electricity prices rather than head-to-head.
Which is better value?
SAIC-Volkswagen ID.4 X delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the BMW M3 if you want stronger performance and overtaking confidence. Choose the SAIC-Volkswagen ID.4 X if you want the lower upfront cost.
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.