CarDirectory
Browse all
Audi A6 3.0 TDI quattro
Sedan · Diesel · AWD
vs
Mercedes-Benz G 350 d
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 safety6.1 L/100kmAWD
Mercedes-Benz G 350 d
Car B
Mercedes-Benz G 350 d
The Mercedes-Benz G 350 d focuses on road-trip comfort and power, combining a 286 hp diesel and 600 Nm with a capacious 890 L cargo area. Premium pricing and front-wheel drive make it less compelling for city-first drivers or those wanting AWD traction.
5 seatsSedanDiesel5-star safety
Why compared same body typesame powertrainsame seatssame usage profilestrong usage match

Usage fit

Family 65 / 67
City 36 / 24
Budget / value 54 / 13
Road trip 69 / 77
Performance 39 / 32
Cargo 29 / 50
Practical 48 / 39
Premium 60 / 70
Winter 70 / 30

Scores out of 100. Blue = Audi A6 3.0 TDI quattro · Orange = Mercedes-Benz G 350 d

Specs side-by-side

Spec Audi A6 3.0 TDI quattro Mercedes-Benz G 350 d
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 G 350 d

  • Strong diesel torque (600 Nm) for confident overtakes when fully loaded
  • Quick 0–100 km/h in 6.4 s aids easy highway merging
  • Large 890 L trunk fits road-trip luggage and family gear
  • Premium positioning aligns with comfort-focused travel

Verdict

Pick Audi A6 3.0 TDI quattro if…
Best fuel economy
Audi A6 3.0 TDI quattro uses 6.1 L/100km vs 9.2 — a meaningful saving if you cover high mileage.
Pick Mercedes-Benz G 350 d if…
Performance & capability
Mercedes-Benz G 350 d is the choice if you want more power, speed, or all-weather capability.

Related comparisons

Something more efficient?
Audi A7 40 TDI
same body type
Something cheaper?
Mercedes-Benz E 300d
same body type
Something more efficient?
Mercedes-Benz CLS 250
same body type
Something more efficient?
Audi A8 L 50 TDI
same body type
Something faster?
740d xDrive
same body type
Go electric?
Mercedes-Benz EQE AMG 53
different powertrain