CarDirectory
Browse all
Mercedes-Benz C-Class Sedan
Sedan · Gasoline · FWD
vs
Audi A6 4.0 TFSI
Sedan · Gasoline · AWD
Mercedes-Benz C-Class Sedan
Car A
Mercedes-Benz C-Class Sedan
A powerful petrol, front-wheel-drive C-Class Sedan that mixes five-seat practicality with brisk performance and a large 540 L trunk. It suits growing families and road trips while offering good value in its segment.
5 seatsSedanGasoline5-star safety7.9 L/100km
Audi A6 4.0 TFSI
Car B
Audi A6 4.0 TFSI
A powerful AWD premium A6 with 560 hp and a strong safety ranking, it pairs rapid acceleration with space for five and a 530-liter trunk for long trips. Expect higher fuel use and a price aimed at buyers who prioritize performance.
5 seatsSedanGasoline5-star safety560 hpAWD
Why compared same body typesame powertrainsame ranking profilesame seatsstrong ranking match

Usage fit

Family 65 / 63
City 48 / 24
Budget / value 58 / 33
Road trip 55 / 70
Performance 40 / 50
Cargo 30 / 29
Practical 46 / 41
Premium 53 / 72
Winter 26 / 70

Scores out of 100. Blue = Mercedes-Benz C-Class Sedan · Orange = Audi A6 4.0 TFSI

Specs side-by-side

Spec Mercedes-Benz C-Class Sedan Audi A6 4.0 TFSI
Values are representative — confirm for your market and trim.

Pros & cons

Mercedes-Benz C-Class Sedan

  • 422 hp and 5.5 s 0–100 km/h for confident passing and on-ramps.
  • Roomy 540 L trunk and five seats suit growing families and road trips.
  • 7.9 L/100 km combined is efficient for its class given the performance.
  • $45,000 pricing delivers good value in its segment for this output.

Audi A6 4.0 TFSI

  • High-output V8 twin-turbo performance (560 hp, 700 Nm) with a quick 0–100 in 4.4 s
  • AWD traction boosts confidence on wet or winter roads
  • Seats five and offers a 530 L trunk for road trips and growing families
  • Strong safety ranking signal for its profile

Verdict

Pick Mercedes-Benz C-Class Sedan if…
Best fuel economy
Mercedes-Benz C-Class Sedan uses 7.9 L/100km vs 10.1 — a meaningful saving if you cover high mileage.
Pick Audi A6 4.0 TFSI if…
All-wheel drive
Audi A6 4.0 TFSI's AWD adds real-world confidence in wet, icy, or mixed-weather conditions.

Related comparisons

Something cheaper?
Mercedes-Benz AMG CLA 35
same body type
Something cheaper?
Ford Mondeo Vignale
same body type
Something cheaper?
Skoda Superb L&K
same body type
Step up a class?
Audi A8 55 TFSI
same body type
Step up a class?
Audi S7 4.0 TFSI quattro
same body type
Step up a class?
740i
comparison pick