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Audi A6 C8 (2018–present): specs

Audi A6 C8 (2018–present) photo
Photo: Alexander-93, Wikimedia Commons, CC BY-SA 4.0

The Audi A6 C8 is a sedan in production since 2018. It is the 5th of 5 generations of the A6 in our catalog.

Engines: 2.0 TFSI (45 TFSI) (DKNA (EA888 evo)), 245 hp. Transmission: dual-clutch (DCT); all-wheel drive. Length 4,939 mm, wheelbase 2,924 mm, fuel tank 73 L.

Facelift: 2023. Sold in Kazakhstan, Russia, Kyrgyzstan.

Specifications

Production years2018–present
Bodysedan
Engine2.0 TFSI (45 TFSI)
Engine codeDKNA (EA888 evo)
Displacement2 L
Fuelpetrol
Power245 hp
Torque370 Nm
Transmissiondual-clutch (DCT), 7-speed
Gearbox model7S tronic DL382 (0CK)
Driveall-wheel drive
Length4,939 mm
Width1,886 mm
Height1,457 mm
Wheelbase2,924 mm
Fuel tank73 L

Vehicle tax in Kazakhstan

EngineUnder 10 years
2.0 TFSI (45 TFSI)≈ 16,475 ₸

Approximate annual vehicle tax for 2026 (due by 1 April 2027), based on the 2026 MRP of 4,325 ₸. The exact amount depends on the engine displacement in the registration certificate and the year of manufacture. Exact calculator (in Russian) →

Also 3.0 TFSI 340 hp

Pros and cons

Pros

  • Powerful versions: up to 245 hp
  • Large fuel tank: 73 L
  • Currently in production — can be bought new
  • Sold in all major markets of the region — parts and mechanics available

Cons

  • Engine VW/Audi EA888 (1.8–2.0 TSI/TFSI): oil consumption (piston rings) on second-generation engines
  • Gearbox DSG/S tronic with wet clutch: clutch and mechatronics wear at high mileage

Common problems and what to check

Engine: VW/Audi EA888 (1.8–2.0 TSI/TFSI)

  • oil consumption (piston rings) on second-generation engines
  • timing chain stretch and tensioner on early engines
  • plastic water pump and thermostat housing leaks

What to check when buying: oil consumption; chain noise on cold start; coolant traces near the water pump.

Tip: Check the chain and tensioner after 100k km; oil to VW 502/504 spec.

Gearbox: DSG/S tronic with wet clutch

  • clutch and mechatronic wear at high mileage
  • wears quickly without oil changes

What to check when buying: jerks and kicks; whether the oil was changed every 60k km.

Tip: Change the oil strictly every 60k km.

Based on owner and workshop reports. A specific car may differ — get a pre-purchase inspection.

Tyre and wheel sizes

Factory sizes: tyres 225/60R17, 225/55R18, 245/45R19, 255/40R20; bolt pattern 5x112. All sizes, offsets and centre bore →

Compare with rivals

FAQ

What engine does the Audi A6 C8 have?

2.0 TFSI (45 TFSI), code DKNA (EA888 evo), 245 hp, 370 Nm.

What transmission does it have?

dual-clutch (DCT) (7S tronic DL382 (0CK)).

What are the ground clearance and fuel tank size?

Fuel tank 73 l.

How much is the vehicle tax on the Audi A6 C8 in Kazakhstan?

For 2026, about 16,475 ₸ for a car under 10 years old (base engine). Cars aged 10–20 years get a 0.7 coefficient, cars over 20 years a 0.5 coefficient.

Other generations

All makes and models →