BMW iX3 vs Audi RS e-tron GT
Head-to-head specifications
| Metric | BMW iX3 | Audi RS e-tron GT | Difference |
|---|---|---|---|
| Max power (hp) | 340 | 646 | -47.4% |
| Max torque (Nm) | 500 | 830 | -39.8% |
| Energy use (kWh/100km) | 15.2 | 20.2 | -24.8% |
| NCAP safety | 5★ (Euro NCAP) | 5★ (Euro NCAP) | — |
| Fuel type | Electric | Electric | — |
| Transmission | Automatic | Automatic | — |
| Price (USD est.) | $73,980 | $153,900 | -51.9% |
- Audi RS e-tron GT makes about 47% more power (646 vs 340 hp).
- BMW iX3 is the more efficient EV, using 15.2 kWh/100km against 20.2.
Verdict: iX3 or RS e-tron GT?
BMW iX3 advantages
- Energy efficiency (+25%)
- Affordability (+52%)
Audi RS e-tron GT advantages
- Engine power (+47%)
- Pulling torque (+40%)
Which should you choose?
- Choose the BMW iX3 if you want the lowest charging costs per km.
- Choose the Audi RS e-tron GT if you want stronger performance and overtaking confidence.
- Choose the BMW iX3 if you want the lower upfront cost.
Value for money
BMW iX3 delivers more horsepower per dollar, making it the better value of the two at their listed prices.
BMW iX3 vs Audi RS e-tron GT: which should you choose?
BMW iX3 (2026 50 xDrive Neue Klasse) — electric suv with 340 hp and 500 Nm, rated at 15.2 kWh/100km, 5-star Euro NCAP safety; priced near $73,980 in the Germany market.
Audi RS e-tron GT (2024 RS e-tron GT quattro) — electric sedan with 646 hp and 830 Nm, rated at 20.2 kWh/100km, 5-star Euro NCAP safety; priced near $153,900 in the Germany market.
BMW iX3 vs Audi RS e-tron GT: Audi RS e-tron GT is more powerful. Audi RS e-tron GT makes about 47% more power (646 vs 340 hp). BMW iX3 is the more efficient EV, using 15.2 kWh/100km against 20.2.
Performance
The Audi RS e-tron GT is the more powerful, at 646 hp against 340 hp, with 830 Nm of torque on tap. Its electric drivetrain pairs with a automatic transmission.
Running costs
The BMW iX3 is the more efficient EV, drawing 15.2 kWh/100km against 20.2 — lower charging costs and, on the same battery, more range.
Safety
BMW iX3 is rated 5 stars by Euro NCAP and Audi RS e-tron GT 5 stars by Euro NCAP. Different NCAP programmes use different protocols, so same-programme comparisons are the most reliable.
Price and value
The BMW iX3 lists lower at about $73,980 (USD-converted from the Germany 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 iX3 better than the Audi RS e-tron GT?
These two are closely matched — the right pick comes down to which specific strengths you value and the price you actually pay. Audi RS e-tron GT makes about 47% more power (646 vs 340 hp).
What is the main difference between the BMW iX3 and the Audi RS e-tron GT?
Audi RS e-tron GT makes about 47% more power (646 vs 340 hp). BMW iX3 is the more efficient EV, using 15.2 kWh/100km against 20.2.
Which is better value?
BMW iX3 delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the BMW iX3 if you want the lowest charging costs per km. Choose the Audi RS e-tron GT 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.