Specifications: Audi A6 Sedan (C9) 2.0 TDI (204 Hp) Mild Hybrid plus quattro ultra S tronic 2025

2026 Audi A6 Sedan (C9) - Photo 1

Audi A6 Sedan (C9) 2.0 TDI (204 Hp) Mild Hybrid plus quattro ultra S tronic – Full specifications
General information
Brand Audi
Model A6
Generation A6 Sedan (C9)
Modification (Engine) 2.0 TDI (204 Hp) Mild Hybrid plus quattro ultra S tronic
Start of production April, 2025 year
Powertrain Architecture MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Body type Sedan
Seats 5
Doors 4
Performance specs
Fuel consumption at Low speed (WLTP) 6.7 l/100 km
35.1 US mpg
42.2 UK mpg
14.9 km/l
Fuel consumption at Medium speed (WLTP) 4.8 l/100 km
49 US mpg
58.9 UK mpg
20.8 km/l
Fuel consumption at high speed (WLTP) 4.6 l/100 km
51.1 US mpg
61.4 UK mpg
21.7 km/l
Fuel consumption at very high speed (WLTP) 5.3 l/100 km
44.4 US mpg
53.3 UK mpg
18.9 km/l
Combined fuel consumption (WLTP) 5-5.8 l/100 km
47 – 40.6 US mpg
56.5 – 48.7 UK mpg
20 – 17.2 km/l
CO2 emissions (WLTP) 131-152 g/km
Fuel Type Diesel
Acceleration 0 – 100 km/h 6.9 sec
Acceleration 0 – 62 mph 6.9 sec
Acceleration 0 – 60 mph (Calculated by Auto-Data.net) 6.6 sec
Maximum speed 243 km/h
150.99 mph
Emission standard Euro 6e
Weight-to-power ratio 9.7 kg/Hp, 103 Hp/tonne
Weight-to-torque ratio 5 kg/Nm, 202 Nm/tonne
Electric cars and hybrids specs
Gross battery capacity 1.7 kWh
Battery voltage 48 V
Battery technology Lithium iron phosphate (LiFePO4)
Battery location Under the trunk
Recuperation output 25 kW
Electric motor 1
Electric motor power 24 Hp
Electric motor Torque 230 Nm

169.64 lb.-ft.
Electric motor location Middle, Longitudinal
Internal combustion engine specs
Power 204 Hp @ 3800-4200 rpm.
Power per litre 103.7 Hp/l
Torque 400 Nm @ 1750-3250 rpm.
295.02 lb.-ft. @ 1750-3250 rpm.
Engine layout Front, Longitudinal
Engine displacement 1968 cm3
120.09 cu. in.
Number of cylinders 4
Engine configuration Inline
Cylinder Bore 81 mm
3.19 in.
Piston Stroke 95.5 mm
3.76 in.
Compression ratio 15.5:1
Number of valves per cylinder 4
Fuel injection system Diesel Commonrail
Engine aspiration Turbocharger, Intercooler
Valvetrain DOHC
Engine oil capacity 5.5 l
5.81 US qt | 4.84 UK qt
Coolant 17.1 l
18.07 US qt | 15.05 UK qt
Engine systems Start & Stop System
Particulate filter

Space, Volume and weights
Kerb Weight 1980 kg
4365.15 lbs.
Max. weight 2605 kg
5743.04 lbs.
Max load 625 kg
1377.89 lbs.
Trunk (boot) space – minimum 452 l
15.96 cu. ft.
Fuel tank capacity 60 l
15.85 US gal | 13.2 UK gal
AdBlue tank 20 l
5.28 US gal | 4.4 UK gal
Max. roof load 100 kg
220.46 lbs.
Permitted trailer load with brakes (8%) 2000 kg
4409.25 lbs.
Permitted trailer load with brakes (12%) 2000 kg
4409.25 lbs.
Permitted trailer load without brakes 750 kg
1653.47 lbs.
Permitted towbar download 95 kg
209.44 lbs.
Dimensions
Length 4999 mm
196.81 in.
Width 1875 mm
73.82 in.
Width including mirrors 2099 mm
82.64 in.
Height 1452 mm
57.17 in.
Wheelbase 2923 mm
115.08 in.
Front track 1626 mm
64.02 in.
Rear (Back) track 1610 mm
63.39 in.
Front overhang 938 mm
36.93 in.
Rear overhang 1138 mm
44.8 in.
Drag coefficient (Cd) 0.26
Minimum turning circle (turning diameter) 12.3 m
40.35 ft.
Approach angle 14.1°
Departure angle 16.9°
Drivetrain, brakes and suspension specs
Drivetrain Architecture The Internal combustion engine (ICE) and the electric motor permanently drive the front wheels of the vehicle, capable of running in full electric or mixed mode, and if necessary through the electrically or mechanically controlled clutch, the rear wheels are driven.
Drive wheel All wheel drive (4×4)
Number of gears and type of gearbox 7 gears, automatic transmission S tronic
Front suspension Coil spring, Independent multi-link suspension, Transverse stabilizer, Air Suspension – Optional
Rear suspension Independent multi-link spring suspension with stabilizer, Air Suspension – Optional
Front brakes Ventilated discs, 338 mm
Rear brakes Ventilated discs, 330 mm
Assisting systems ABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Electric Steering
Tires size 225/60 R17; 225/55 R18; 245/45 R19; 255/40 R20; 255/35 R21
Wheel rims size 7.5J x 17; 8J x 18; 8.5J x 19; 8.5J x 20; 8.5J x 21

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