Audi A4 vs BMW X1
Head-to-head specifications
| Metric | Audi A4 | BMW X1 | Difference |
|---|---|---|---|
| Max power (hp) | 163 | 245 | -33.5% |
| Max torque (Nm) | 380 | 477 | -20.3% |
| Fuel economy (km/L) | 20.8 | 100.0 | -79.2% |
| NCAP safety | 5★ (Euro NCAP) | 5★ (Euro NCAP) | — |
| Fuel type | Diesel | Plug-in Hybrid | — |
| Transmission | DSG | Automatic | — |
| Price (USD est.) | $45,468 | $62,856 | -27.7% |
- BMW X1 makes about 33% more power (245 vs 163 hp).
- BMW X1 is the more economical, at 100.0 km/L against 20.8.
- Prices are converted to USD from their home markets (Germany and EU); taxes and availability differ by country.
Verdict: A4 or X1?
Audi A4 advantages
- Affordability (+28%)
BMW X1 advantages
- Engine power (+33%)
- Pulling torque (+20%)
- Fuel economy (+79%)
Which should you choose?
- Choose the Audi A4 if you want the lower upfront cost.
- Choose the BMW X1 if you want stronger performance and overtaking confidence.
Value for money
BMW X1 delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Audi A4 vs BMW X1: which should you choose?
Audi A4 (2023 35 TDI) — diesel sedan with 163 hp and 380 Nm, rated at 20.8 km/L, 5-star Euro NCAP safety; priced near $45,468 in the Germany market.
BMW X1 (2026 xDrive25e M Sport) — plug-in hybrid suv with 245 hp and 477 Nm, rated at 100 km/L, 5-star Euro NCAP safety; priced near $62,856 in the EU market.
Audi A4 vs BMW X1: BMW X1 is more powerful. BMW X1 makes about 33% more power (245 vs 163 hp). BMW X1 is the more economical, at 100.0 km/L against 20.8.
Performance
The BMW X1 is the more powerful, at 245 hp against 163 hp, with 477 Nm of torque on tap. Its plug-in hybrid drivetrain pairs with a automatic transmission.
Running costs
The BMW X1 is more economical at 100.0 km/L against 20.8 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.
Safety
Audi A4 is rated 5 stars by Euro NCAP and BMW X1 5 stars by Euro NCAP. Different NCAP programmes use different protocols, so same-programme comparisons are the most reliable.
Price and value
The Audi A4 lists lower at about $45,468 (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 Audi A4 better than the BMW X1?
BMW X1 takes the overall edge, though Audi A4 wins in specific areas worth weighing. BMW X1 makes about 33% more power (245 vs 163 hp).
What is the main difference between the Audi A4 and the BMW X1?
BMW X1 makes about 33% more power (245 vs 163 hp). BMW X1 is the more economical, at 100.0 km/L against 20.8.
Which is better value?
BMW X1 delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the Audi A4 if you want the lower upfront cost. Choose the BMW X1 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.