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Audi A6 3.0 TDI quattro
Sedan · Diesel · AWD
vs
Mercedes-Benz CLS 250
Sedan · Diesel · FWD
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
Mercedes-Benz CLS 250
Car B
Mercedes-Benz CLS 250
The Mercedes-Benz CLS 250 blends an efficient diesel (5.5 combined consumption) with relaxed performance for premium road trips. A 520 L trunk and five seats aid family use, but FWD and a premium price won’t suit everyone.
5 seatsSedanDiesel5-star safety5.5 L/100km
Why compared cross brandsame body typesame powertrainsame seatssimilar price

Usage fit

Family 65 / 54
City 36 / 35
Budget / value 54 / 34
Road trip 69 / 63
Performance 39 / 34
Cargo 29 / 29
Practical 48 / 35
Premium 60 / 60
Winter 70 / 30

Scores out of 100. Blue = Audi A6 3.0 TDI quattro · Orange = Mercedes-Benz CLS 250

Specs side-by-side

Spec Audi A6 3.0 TDI quattro Mercedes-Benz CLS 250
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

Mercedes-Benz CLS 250

  • Low combined consumption (5.5) makes long journeys efficient for its class
  • Strong safety standing in its segment
  • 520 L trunk and five seats support family road trips
  • Torquey diesel (500 Nm) and 7.5 s 0–100 km/h enable confident overtakes

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 Mercedes-Benz CLS 250 if…
Performance & capability
Mercedes-Benz CLS 250 is the choice if you want more power, speed, or all-weather capability.

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