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Audi 2.5 TDI V6 (155 Hp)

General information
Photo of 2001 - 2002 Audi 2.5 TDI V6 (155 Hp) Station wagon (estate) (155 Hp) - technical specs and dimensions
Power 155 Hp @ 4000 rpm.
Torque 310 Nm @ 1400-3500 rpm.
Acceleration 0 - 100 km/h 9.9 sec
Maximum speed 210 km/h
Fuel consumption (economy) - combined 6.9 l/100 km
Brand
Audi
Model
A6
Generation
A6 Avant (4B,C5, facelift 2001)
Modification (Engine)
2.5 TDI V6 (155 Hp) Multitronic
Start of production
2001 year
End of production
2004 year
Powertrain Architecture
Internal Combustion engine
Powertrain architecture classifies the propulsion technology of the vehicle, such as internal combustion, electric (BEV), or hybrid.
Body type
Station wagon (estate)
Body type refers to the structural design and shape of the vehicle (such as Sedan, Hatchback, SUV, or Coupe).
Seats
5
Seat count specifies the maximum passenger capacity the vehicle is legally approved to transport at once.
Doors
5
Door count indicates the total number of entry points for passengers and cargo access (e.g., 3-door, 5-door).

Audi A6 Review

The Audi A6 A6 Allroad quattro (4B,C5) (2.5 TDI V6 (155 Hp)) is a Station wagon (estate) vehicle that entered production in 2001. Under the hood, it features a 2496 cm3 engine that pushes out 155 Hp @ 4000 rpm.. Drivers can expect a 0-100 km/h acceleration time of 9.9 sec and a maximum speed of 210 km/h. It achieves a combined fuel economy of 6.9 l/100 km and is paired with Front wheel drive. Technically, the vehicle features a Front, Longitudinal engine placement and is equipped with a 6-cylinder block. It produces a maximum torque of 310 Nm @ 1400-3500 rpm..

Introduced in 2001 - 2002, the Audi 2.5 TDI V6 (155 Hp) brings a high level of engineering and build quality to its segment. This version boasts a robust powertrain under the hood, producing a total of 155 Hp @ 4000 rpm.. Agile in its acceleration, this version completes the 0-100 km/h sprint in 9.9 sec. Offering balance and comfort, the model is great for daily use. When analyzing fuel consumption, it maintains segment standards with an average of 6.9 l/100 km. Ultimately, the Audi 2.5 TDI V6 (155 Hp) offers a desirable option through both design and engineering.
📊 Model Comparison AnalysisThis model delivers **+5 Hp** more power compared to its sibling 1.8 T (150 Hp), is **0.1 seconds** slower to 100 km/h, is approximately **19%** more fuel efficient. This model delivers **+5 Hp** more power compared to its sibling 1.8 T (150 Hp) Multitronic, is **0.1 seconds** faster from 0 to 100 km/h, is approximately **27%** more fuel efficient.
FAQ
How many horsepower does Audi 2.5 TDI V6 (155 Hp) have? +
The Audi 2.5 TDI V6 (155 Hp) model is equipped with an engine producing 155 Hp @ 4000 rpm. total horsepower.
What is the fuel type of Audi 2.5 TDI V6 (155 Hp)? +
This vehicle operates on a 6.9 l/100 km fuel system.
What is the 0-100 km/h acceleration of Audi 2.5 TDI V6 (155 Hp)? +
The Audi 2.5 TDI V6 (155 Hp) can accelerate from 0 to 100 km/h in just 9.9 sec.
What is the top speed of Audi 2.5 TDI V6 (155 Hp)? +
According to technical specs, the maximum speed of the vehicle is 210 km/h.
What drivetrain does the Audi 2.5 TDI V6 (155 Hp) have? +
This model transfers power to the road via a Front wheel drive drivetrain.
Is the Audi 2.5 TDI V6 (155 Hp) a good car? +
Considering the technical specs and market position, the Audi 2.5 TDI V6 (155 Hp) is a highly competitive and desirable model in its class.
Performance specs
Fuel consumption (economy) - urban
9.2 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
Fuel consumption (economy) - extra urban
5.6 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
Fuel consumption (economy) - combined
6.9 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
CO2 emissions
186 g/km
Fuel Type
Diesel
Fuel type defines the primary source of energy required by the vehicle’s engine (petrol, diesel, electricity, hybrid, LPG, etc.).
Acceleration 0 - 100 km/h
9.9 sec
The 0-100 km/h sprint time measures how quickly the vehicle accelerates from a standstill. It is a key indicator of raw performance and responsiveness.
Acceleration 0 - 62 mph
9.9 sec
The 0-100 km/h sprint time measures how quickly the vehicle accelerates from a standstill. It is a key indicator of raw performance and responsiveness.
Acceleration 0 - 60 mph (Calculated by User)
9.4 sec
Maximum speed
210 km/h
Maximum speed represents the upper limit of velocity the vehicle can reach, limited by gear ratios, engine power, and aerodynamic resistance.
Weight-to-power ratio
10.6 kg/Hp, 94.2 Hp/tonne
Weight-to-torque ratio
5.3 kg/Nm, 188.4 Nm/tonne
Engine specs
Power
155 Hp @ 4000 rpm.
Power per litre
62.1 Hp/l
Power per litre (specific power) measures the engine power relative to its displacement. A higher value indicates advanced efficiency and engineering quality.
Torque
310 Nm @ 1400-3500 rpm.
Torque represents the engine’s rotational force, which determines pulling power. High torque ensures responsive acceleration and stronger uphill performance.
Engine layout
Front, Longitudinal
Engine layout defines the position and alignment of the engine block. This layout affects the car’s weight distribution, handling, and interior cabin space.
Engine Model Code
AYM
Engine displacement
2496 cm3
Engine displacement represents the combined volume of all cylinders. It is a direct indicator of engine size and baseline performance potential.
Number of cylinders
6
Cylinder count represents the number of combustion chambers. More cylinders generally result in smoother operation and a refined engine note.
Engine configuration
V-engine
Cylinder bore
78.3 mm
Piston stroke
86.4 mm
Compression ratio
19.5:1
Number of valves per cylinder
4
Valves per cylinder control the airflow into and exhaust out of the engine. More valves improve high-RPM breathing and performance.
Fuel injection system
Direct injection
Engine aspiration
Turbocharger, Intercooler
Aspiration describes how the engine draws air into its cylinders, distinguishing naturally aspirated setups from turbochargers or superchargers.
Valvetrain
DOHC
Engine oil capacity
5.5 l
Coolant
6 l
Space, Volume and weights
Kerb Weight
1645 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. weight
2195 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. load
550 kg
Trunk (boot) space - minimum
455 l
Trunk (boot) space - maximum
1590 l
Fuel tank capacity
70 l
Max. roof load
100 kg
Permitted trailer load with brakes (8%)
1900 kg
Permitted trailer load with brakes (12%)
1800 kg
Permitted trailer load without brakes
750 kg
Permitted towbar download
85 kg
Dimensions
Length
4796 mm
Width
1810 mm
Height
1477 mm
Wheelbase
2760 mm
Front track
1540 mm
Rear / Back Track
1569 mm
Drag coefficient (Cd)
0.32
Minimum turning circle (turning diameter)
11.68 m
Drivetrain, brakes and suspension specs
Drivetrain Architecture
The Internal combustion engine (ICE) drives the front wheels of the vehicle.
Drivetrain type specifies which wheels receive power from the engine. This affects road grip, cornering, and stability on slippery surfaces.
Drive wheel
Front wheel drive
Drivetrain type specifies which wheels receive power from the engine. This affects road grip, cornering, and stability on slippery surfaces.
Number of gears and type of gearbox
automatic transmission Multitronic
Front suspension
Independent multi-link suspension
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Rear suspension
Semi-independent, coil spring
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Front brakes
Ventilated discs
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Rear brakes
Disc
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Assisting systems
ABS (Anti-lock braking system)
Steering type
Steering rack and pinion
Power steering
Hydraulic Steering
Tires size
205/55 R16
Tire size specifies the tread width, aspect ratio, and rim diameter, affecting the balance between handling grip and ride comfort.
Wheel rims size
7J x 16
Common OBD2 Fault Codes
P1135 🚨 Critical
VAG P1135 Air/Fuel Sensor Heater Circuit Malfunction
Diagnostic Guide
P1155 🟡 Medium
VAG P1155 Alternative Fuel Control Module RAM Error
Diagnostic Guide
P1300 🟡 Medium
VAG P1300 Igniter Circuit Malfunction
Diagnostic Guide
P1349 🟡 Medium
VAG P1349 VVT System Malfunction
Diagnostic Guide
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User Reviews
C
Charlie A.
13 days ago
★★★★★
Decided on this after deep research. Very responsive throttle, makes highway overtaking a breeze. The exterior design looks sharp and modern in person. If you're undecided, just go for it.
•
H
Harry 90
16 weeks ago
★★★★★
Perfect size and choice for our small family. The engine is snappy, great response time. The infotainment is fast and lag-free. No regrets so far, extremely happy with my purchase.
•
J
Jacob 84
25 days ago
★★★★★
Finally got the keys today. The 155 Hp @ 4000 rpm. hp feels more than enough for daily driving. The handling in corners is very safe. Worth every single penny spent.
•
C
Charlie M.
28 weeks ago
★★★★★
Got this car a few months ago. 6.9 l/100 km efficiency is surprisingly good for this class. Spacious interior and practical cargo capacity. I highly recommend it, won't disappoint.
•
T
Thomas 90
11 months ago
★★★★★
Been driving it for 3 months now. The 155 Hp @ 4000 rpm. hp feels more than enough for daily driving. Comfort is top-notch, great seats. I highly recommend it, won't disappoint.
•
H
Henry B.
13 days ago
★★★★★
Ordered it immediately after a quick test drive. The 155 Hp @ 4000 rpm. hp feels more than enough for daily driving. The infotainment is fast and lag-free. Planning to keep it for a long time.
•
J
James X
16 months ago
★★★★★
Perfect size and choice for our small family. The 155 Hp @ 4000 rpm. hp feels powerful on the road. Sound insulation is great, very quiet cabin at high speeds. Value for money is unmatched, highly recommended.
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