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BMW 3 Series Sedan M340i
Sedan · Mild_hybrid · FWD
vs
Mercedes-Benz CLS 600
Sedan · Gasoline · FWD
BMW 3 Series Sedan M340i
Car A
BMW 3 Series Sedan M340i
The BMW 3 Series Sedan M340i delivers serious pace with five-seat practicality and a 480-liter trunk. Its mild-hybrid setup and 8.1 L/100 km consumption make it efficient for its class while offering good value for the performance.
5 seatsSedanMild_hybrid5-star safety8.1 L/100kmHybrid
Mercedes-Benz CLS 600
Car B
Mercedes-Benz CLS 600
The Mercedes-Benz CLS 600 mixes V8 biturbo performance with five-seat practicality, sprinting 0–100 km/h in 4.0 s and offering a 520-liter trunk. It suits premium buyers who value speed and long‑trip space more than winter prowess or a low purchase price.
5 seatsSedanGasoline612 hp
Why compared same body typesame ranking profilesame seatsstrong ranking match

Usage fit

Family 63 / 34
City 45 / 26
Budget / value 54 / 19
Road trip 52 / 51
Performance 35 / 46
Cargo 26 / 29
Practical 44 / 30
Premium 54 / 66
Winter 26 / 18

Scores out of 100. Blue = BMW 3 Series Sedan M340i · Orange = Mercedes-Benz CLS 600

Specs side-by-side

Spec BMW 3 Series Sedan M340i Mercedes-Benz CLS 600
Values are representative — confirm for your market and trim.

Pros & cons

BMW 3 Series Sedan M340i

  • Explosive acceleration and strong power (374 hp, 4.4 s 0-100 km/h).
  • Seats 5 with a 480-liter trunk for growing families and road trips.
  • Mild-hybrid efficiency; 8.1 L/100 km is efficient for its class.
  • Good value in its segment at a listed price of 54,900.

Mercedes-Benz CLS 600

  • Explosive V8 biturbo output (612 hp) with 0–100 km/h in 4.0 s for confident passing and performance driving
  • Five seats and a 520-liter trunk make it road-trip friendly
  • 250 km/h top speed supports rapid highway travel where allowed
  • Combined consumption of 9 is efficient for its class given the power

Verdict

Pick BMW 3 Series Sedan M340i if…
Best fuel economy
BMW 3 Series Sedan M340i uses 8.1 L/100km vs 9.0 — a meaningful saving if you cover high mileage.
Pick Mercedes-Benz CLS 600 if…
More power
Mercedes-Benz CLS 600 puts out 612 hp vs 374 — meaningfully quicker and more confident on motorways.

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