BMW 3 Series Sedan 335i
Sedan · Gasoline · FWD
vs
Mercedes-Benz CLS 550
Sedan · Gasoline · FWD
BMW 3 Series Sedan 335i
Car A
BMW 3 Series Sedan 335i
The BMW 3 Series Sedan 335i blends strong performance with five-seat practicality and a 480-liter boot, fitting growing families that still want pace. At this price point and 8.1 L/100 km combined, it’s good value and efficient for its class.
5 seatsSedanGasoline5-star safety8.1 L/100km
Mercedes-Benz CLS 550
Car B
Mercedes-Benz CLS 550
The Mercedes-Benz CLS 550 pairs V8 punch (402 hp, 0–100 km/h in 4.6 s) with a usable 5-seat cabin and 520 L of luggage space, making it a premium choice for road trips and growing families. Its 9.9 L/100 km combined figure is efficient for its class, though city driving and cargo‑heavy use aren’t its strengths.
5 seatsSedanGasoline5-star safety402 hp
Why compared more powercomparison picksame body typesame powertrainsame seatsstep-up price

Usage fit

Family 63 / 63
City 46 / 28
Budget / value 54 / 43
Road trip 52 / 66
Performance 35 / 37
Cargo 26 / 29
Practical 43 / 41
Premium 52 / 64
Winter 26 / 30

Scores out of 100. Blue = BMW 3 Series Sedan 335i · Orange = Mercedes-Benz CLS 550

Specs side-by-side

Spec BMW 3 Series Sedan 335i Mercedes-Benz CLS 550
Values are representative — confirm for your market and trim.

Pros & cons

BMW 3 Series Sedan 335i

  • Strong acceleration and power make overtakes and on-ramps easy
  • Five-seat saloon with a 480 L trunk works for growing families and road trips
  • Good value in its segment given its performance
  • Efficient for its class at 8.1 L/100 km combined

Mercedes-Benz CLS 550

  • V8 performance with 402 hp and 0–100 km/h in 4.6 s for confident passing.
  • Room for five and 520 L of trunk space supports family road trips.
  • Efficient for its class at 9.9 L/100 km given the output.
  • Safety ranks highly in our data for this model.

Verdict

Pick BMW 3 Series Sedan 335i if…
Best fuel economy
BMW 3 Series Sedan 335i uses 8.1 L/100km vs 9.9 — a meaningful saving if you cover high mileage.
Pick Mercedes-Benz CLS 550 if…
More power
Mercedes-Benz CLS 550 puts out 402 hp vs 320 — meaningfully quicker and more confident on motorways.

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