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Audi A4 Limousine vs Mercedes C Class Wagon - Differences and prices compared

Compare performance (265 HP vs 680 HP), boot space and price (35800 £ vs 42400 £ ) at a glance. Find out which car is the better choice for you – Audi A4 Limousine or Mercedes C Class Wagon?

Audi A4 Limousine

Mercedes C Class Wagon

Here’s where it gets real: The technical differences in detail

A4 Limousine

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Audi A4 Limousine has a somewhat advantage in terms of price – it starts at 35800 £ , while the Mercedes C Class Wagon costs 42400 £ . That’s a price difference of around 6614 £.

Fuel consumption also shows a difference: Mercedes C Class Wagon manages with 0.40 L and is therefore decisively more efficient than the Audi A4 Limousine with 4.60 L. The difference is about 4.20 L per 100 km.

C Class Wagon

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes C Class Wagon has a convincingly edge – offering 680 HP compared to 265 HP. That’s roughly 415 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes C Class Wagon is clearly quicker – completing the sprint in 3.40 s, while the Audi A4 Limousine takes 5.50 s. That’s about 2.10 s faster.

In terms of top speed, the Mercedes C Class Wagon performs somewhat better – reaching 280 km/h, while the Audi A4 Limousine tops out at 250 km/h. The difference is around 30 km/h.

There’s also a difference in torque: Mercedes C Class Wagon pulls convincingly stronger with 1020 Nm compared to 400 Nm. That’s about 620 Nm difference.

A4 Limousine

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In curb weight, Audi A4 Limousine is to a small extent lighter – 1545 kg compared to 1755 kg. The difference is around 210 kg.

In terms of boot space, the Mercedes C Class Wagon offers minimal more room – 490 L compared to 460 L. That’s a difference of about 30 L.

When it comes to payload, Mercedes C Class Wagon barely noticeable takes the win – 565 kg compared to 540 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The Mercedes C Class Wagon is far ahead overall in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

Audi A4 Limousine
Mercedes C Class Wagon

Costs and Consumption

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Engine and Performance

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Dimensions and Body

View detailed analysis
from about £42,400
C Class Wagon

Mercedes C Class Wagon

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 186 - 680 HP
  • Consumption L/100km : 0.4 - 9 L
  • Electric Range : 11 - 112 km

Audi A4 Limousine

The Audi A4 is a polished, grown-up sedan that blends restraint with a subtle dose of sportiness, making it an easy choice for commuters and company car buyers alike. Inside it's all refined materials and sensible design, while the driving experience balances comfort and composure — clever, competent and quietly smug in the best possible way.

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Mercedes C Class Wagon

The Mercedes C-Class wagon dresses Mercedes refinement in a sensible, practical package, marrying a sleek estate silhouette with a plush, high-quality cabin that feels more premium than its badge implies. It quietly soaks up motorway miles and cartloads of family kit with composed handling and effortless comfort — a clever alternative to an SUV for buyers who still like to steer.

details
Audi A4 Limousine
Mercedes C Class Wagon

Costs and Consumption

Price
35800 - 46600 £
Price
42400 - 115300 £
Consumption L/100km
4.6 - 7.4 L
Consumption L/100km
0.4 - 9 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
11 - 112 km
Battery Capacity
-
Battery Capacity
19.50 kWh
co2
121 - 167 g/km
co2
11 - 206 g/km
Fuel tank capacity
40 - 58 L
Fuel tank capacity
40 - 66 L

Dimensions and Body

Body Type
Sedan
Body Type
Estate
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
1545 - 1665 kg
Curb weight
1755 - 2235 kg
Trunk capacity
460 L
Trunk capacity
360 - 490 L
Length
4762 mm
Length
4751 - 4842 mm
Width
1847 mm
Width
1820 - 1900 mm
Height
1428 mm
Height
1454 - 1494 mm
Max trunk capacity
-
Max trunk capacity
1375 - 1510 L
Payload
490 - 540 kg
Payload
440 - 565 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol MHEV
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
136 - 265 HP
Power HP
186 - 680 HP
Acceleration 0-100km/h
5.5 - 9.5 s
Acceleration 0-100km/h
3.4 - 8.8 s
Max Speed
210 - 250 km/h
Max Speed
226 - 280 km/h
Torque
270 - 400 Nm
Torque
250 - 1020 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
100 - 195 kW
Power kW
137 - 500 kW
Engine capacity
1968 - 1984 cm3
Engine capacity
1496 - 1999 cm3

General

Model Year
2023
Model Year
2024 - 2025
CO2 Efficiency Class
D, E, F
CO2 Efficiency Class
E, F, G, B, D
Brand
Audi
Brand
Mercedes-Benz
Is the Audi A4 Limousine offered with different drivetrains?

Available configurations include Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.