Toyota Prius vs Audi A4
Head-to-head specifications
| Metric | Toyota Prius | Audi A4 | Difference |
|---|---|---|---|
| Max power (hp) | 223 | 163 | +36.8% |
| Max torque (Nm) | 188 | 380 | -50.5% |
| Fuel economy (km/L) | 26.0 | 20.8 | +25.0% |
| NCAP safety | 5★ (JNCAP) | 5★ (Euro NCAP) | — |
| Fuel type | Plug-in Hybrid | Diesel | — |
| Transmission | eCVT | DSG | — |
| Price (USD est.) | $30,756 | $45,468 | -32.4% |
- Toyota Prius makes about 37% more power (223 vs 163 hp).
- Toyota Prius is the more economical, at 26.0 km/L against 20.8.
- Prices are converted to USD from their home markets (Japan and Germany); taxes and availability differ by country.
Verdict: Prius or A4?
Toyota Prius advantages
- Engine power (+27%)
- Fuel economy (+20%)
- Affordability (+32%)
Audi A4 advantages
- Pulling torque (+51%)
Which should you choose?
- Choose the Toyota Prius if you want stronger performance and overtaking confidence.
- Choose the Audi A4 if you tow, carry loads or drive hilly roads.
- Choose the Toyota Prius if you drive a lot and fuel costs matter.
Value for money
Toyota Prius delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Toyota Prius vs Audi A4: which should you choose?
Toyota Prius (2026 Z PHEV) — plug-in hybrid hatchback with 223 hp and 188 Nm, rated at 26 km/L, 5-star JNCAP safety; priced near $30,756 in the Japan market.
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.
Toyota Prius vs Audi A4: Toyota Prius is more powerful. Toyota Prius makes about 37% more power (223 vs 163 hp). Toyota Prius is the more economical, at 26.0 km/L against 20.8.
Performance
The Toyota Prius is the more powerful, at 223 hp against 163 hp, with 188 Nm of torque on tap. Its plug-in hybrid drivetrain pairs with a ecvt transmission.
Running costs
The Toyota Prius is more economical at 26.0 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
Toyota Prius is rated 5 stars by JNCAP and Audi A4 5 stars by Euro NCAP. Different NCAP programmes use different protocols, so same-programme comparisons are the most reliable.
Price and value
The Toyota Prius lists lower at about $30,756 (USD-converted from the Japan 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 Toyota Prius better than the Audi A4?
Toyota Prius takes the overall edge, though Audi A4 wins in specific areas worth weighing. Toyota Prius makes about 37% more power (223 vs 163 hp).
What is the main difference between the Toyota Prius and the Audi A4?
Toyota Prius makes about 37% more power (223 vs 163 hp). Toyota Prius is the more economical, at 26.0 km/L against 20.8.
Which is better value?
Toyota Prius delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the Toyota Prius if you want stronger performance and overtaking confidence. Choose the Audi A4 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.