Mercedes-Benz CLS 600 vs Mercedes-Benz GLC 63 AMG — full comparison

Mercedes-Benz CLS 600

Sedan · Gasoline · FWD

vs

Mercedes-Benz GLC 63 AMG

Sedan · Gasoline · FWD

Mercedes-Benz CLS 600

Car A

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 seatsSedanGasoline9 L/100km612 hp

Mercedes-Benz GLC 63 AMG

Car B

Mercedes-Benz GLC 63 AMG

A five-seat, V8 biturbo performance model that pairs serious speed (0–100 km/h in 3.8 s) with useful everyday space. Best suited to premium buyers who want road‑trip practicality without giving up pace.

5 seatsSedanGasoline5-star safety

Why compared same body typesame brandsame powertrainsame seatsdifferent segment

Usage fit

Family 34 / 55

City 26 / 35

Budget / value 19 / 21

Road trip 51 / 55

Performance 46 / 41

Cargo 29 / 30

Practical 30 / 27

Premium 66 / 61

Winter 18 / 26

Scores out of 100. Blue = Mercedes-Benz CLS 600 · Orange = Mercedes-Benz GLC 63 AMG

Specs side-by-side

Spec Mercedes-Benz CLS 600 Mercedes-Benz GLC 63 AMG

Values are representative — confirm for your market and trim.

Pros & cons

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
Front-wheel drive may not suit buyers seeking rear-drive feel or AWD traction
Premium pricing around 90,000 won’t fit budget-focused priorities
Winter driving isn’t a highlight per usage signals
No rated electric driving range or battery data for those wanting electrification

Mercedes-Benz GLC 63 AMG

Very quick: 0–100 km/h in 3.8 s and 280 km/h top speed.
V8 biturbo punch (476 hp, 650 Nm) for confident overtakes and highway cruising.
Five seats and a 550 L trunk support family use and longer trips.
Strong safety ranking signal alongside its performance focus.
High combined fuel use at 12.3 L/100 km if you commute heavily.
Premium price of 73,800 won’t suit budget-focused buyers.
Only five seats; no third row for larger families.
Weak winter-driving signal suggests it’s not the best pick for frequent snow and ice.

Verdict

Pick Mercedes-Benz CLS 600 if…

Best fuel economy

Mercedes-Benz CLS 600 uses 9.0 L/100km vs 12.3 — a meaningful saving if you cover high mileage.

Pick Mercedes-Benz GLC 63 AMG if…

Performance & capability

Mercedes-Benz GLC 63 AMG is the choice if you want more power, speed, or all-weather capability.

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