Audi A6 Allroad 3.0 TDI vs Audi S4 Avant — full comparison

Audi A6 Allroad 3.0 TDI

Wagon · Diesel · AWD

vs

Audi S4 Avant

Wagon · Gasoline · AWD

Audi A6 Allroad 3.0 TDI

Car A

Audi A6 Allroad 3.0 TDI

The Audi A6 Allroad 3.0 TDI suits growing families and road‑trippers who want AWD confidence, strong diesel torque, and efficiency for its class. Its 565‑liter cargo space and brisk 0–100 km/h in 5.4 s make long journeys easy, though the price is firmly premium.

5 seatsWagonDiesel5-star safety6.2 L/100kmAWD

Audi S4 Avant

Car B

Audi S4 Avant

The Audi S4 Avant mixes wagon practicality with strong V6 AWD performance for confident family and road‑trip duty. Its strengths lean toward all‑round pace and traction rather than tight city or track‑focused driving.

5 seatsWagonGasoline5-star safety349 hpAWD

Why compared different powertrainsame body typesame brandsame seatssimilar price

Usage fit

Family 73 / 72

City 27 / 24

Budget / value 50 / 51

Road trip 71 / 69

Performance 35 / 36

Cargo 41 / 38

Practical 57 / 54

Premium 61 / 61

Winter 76 / 76

Scores out of 100. Blue = Audi A6 Allroad 3.0 TDI · Orange = Audi S4 Avant

Specs side-by-side

Spec Audi A6 Allroad 3.0 TDI Audi S4 Avant

Values are representative — confirm for your market and trim.

Pros & cons

Audi A6 Allroad 3.0 TDI

Efficient for its class at 6.2 L/100 km for long-distance use
AWD traction inspires confidence in winter and mixed conditions
565-liter trunk and five seats support family and road-trip needs
Strong torque (620 Nm) and 5.4 s 0–100 km/h enable effortless overtakes
Premium pricing at 64,900 within the segment
Diesel powertrain and size are less suited to stop–start city driving
Not aimed at performance driving despite quick acceleration
Only five seats; no third-row option for larger families

Audi S4 Avant

Wagon utility with 505 L of cargo space and seating for five suits growing families.
349 hp V6 and 0–100 km/h in 4.4 s deliver effortless passing and highway merging.
AWD adds confident traction for winter weather and long‑distance travel.
Balances performance and practicality at 60,000 for good value in its segment.
Primarily city driving is better served by smaller, more maneuverable and efficient cars.
If you want a track‑focused performance car, this is better matched to balanced daily use.
No hybrid or electric driving capability if you want zero‑emission commuting.
Combined consumption of 8.5 may feel high if most trips are short, stop‑and‑go.

Verdict

Pick Audi A6 Allroad 3.0 TDI if…

Best fuel economy

Audi A6 Allroad 3.0 TDI uses 6.2 L/100km vs 8.5 — a meaningful saving if you cover high mileage.

Pick Audi S4 Avant if…

More power

Audi S4 Avant puts out 349 hp vs 286 — meaningfully quicker and more confident on motorways.

Related comparisons