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Audi A6 vs BMW Série 5

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Powertrains and consumption

Audi A6

Energy profile: Audi A6 is mainly hybrid.

BMW Série 5

Energy profile: BMW Série 5 is mainly hybrid.

Consumption comparison

EnergyAudi A6BMW Série 5
Hybrid1.5-6.9 L/100 km1.9-7.1 L/100 km

These figures reflect official mixed WLTP consumption (min - max) from our catalogue for all powertrains.

Powertrains by generation

Generations with a detailed sheet (story, reliability, servicing). Open a generation to go deeper.

Service costs & insurance

These figures are indicative estimates for a standard service outside the dealer network.

Audi A6Premium

Servicing a Audi A6 sits about 62% above the market average (premium positioning).

  • Simple oil change~ 155
  • Full service~ 475
  • Front brake pads~ 220
  • Timing-belt kit~ 885
  • Tyres (set of 4)~ 605

Price shown for belt-driven engines; some versions use a chain (no due date).

BMW Série 5Premium

Servicing a BMW Série 5 sits about 64% above the market average (premium positioning).

  • Simple oil change~ 170
  • Full service~ 520
  • Front brake pads~ 240
  • Tyres (set of 4)~ 475

Timing chain: no scheduled replacement.

Dimensions & specifications

CriterionAudi A6BMW Série 5
Weight1640-2145 kg1715-2210 kg
Boot volume354-565 L430-570 L
Max boot (seats folded)1680 L1700 L
Power outputs163-367 hp184-489 hp

Articles related to this duel

Frequently asked questions

How do you choose between two cars?
Compare what costs over time first: reliability (known faults, chain or timing belt), service budget and real-world consumption. The spec sheet rarely separates two cars in the same segment; running costs almost always do.
Which criteria should you compare before buying?
The five that weigh most: yearly service cost, documented model weak points, mixed consumption, insurance for your profile, and space (boot, dimensions). Each of our duels puts them side by side.
Where does Garajo's data come from?
From our maintenance catalogue: generation-by-generation service plans, documented reliability model by model, and official WLTP consumption. Verdicts are recalculated whenever the catalogue is updated.