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Audi A6 3.0 TDI quattro
Sedan · Diesel · AWD
vs
Audi A7 40 TDI
Sedan · Diesel · AWD
Audi A6 3.0 TDI quattro
Car A
Audi A6 3.0 TDI quattro
Balances strong diesel performance, all‑weather traction, and long‑haul efficiency for road trips and family duty, offering good value in its segment. Less suited to city convenience or cargo‑heavy versatility.
5 seatsSedanDiesel5-star safety286 hpAWD
Audi A7 40 TDI
Car B
Audi A7 40 TDI
The Audi A7 40 TDI blends long‑distance efficiency with AWD assurance and strong pace, making it a natural for premium road trips. Five seats and a 535‑liter trunk boost practicality, though urban commuters may want a different powertrain focus.
5 seatsSedanDiesel5-star safety5.5 L/100kmAWD
Why compared same body typesame brandsame powertrainsame seatssame usage profilesimilar price

Usage fit

Family 65 / 55
City 36 / 35
Budget / value 54 / 35
Road trip 69 / 69
Performance 39 / 36
Cargo 29 / 30
Practical 48 / 35
Premium 60 / 60
Winter 70 / 70

Scores out of 100. Blue = Audi A6 3.0 TDI quattro · Orange = Audi A7 40 TDI

Specs side-by-side

Spec Audi A6 3.0 TDI quattro Audi A7 40 TDI
Values are representative — confirm for your market and trim.

Pros & cons

Audi A6 3.0 TDI quattro

  • AWD quattro delivers confident all‑weather traction for winter and road trips
  • Strong, effortless acceleration from 286 hp and 620 Nm (0–100 km/h in 5.5 s)
  • Efficient for its class at 6.1 L/100 km, aiding long‑distance travel
  • Practical 5‑seat cabin with a 530 L trunk suits growing families

Audi A7 40 TDI

  • Efficient for its class at 5.5 L/100 km, great for highway mileage
  • AWD traction supports winter and mixed‑weather travel
  • 0–100 km/h in 5.7 s for confident overtakes and ramps
  • Five seats and a 535‑liter trunk work for a growing family’s luggage

Verdict

Pick Audi A6 3.0 TDI quattro if…
Lower entry price
Audi A6 3.0 TDI quattro starts lower, making it the stronger value pick if budget is a priority.
Pick Audi A7 40 TDI if…
Performance & capability
Audi A7 40 TDI is the choice if you want more power, speed, or all-weather capability.

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