Mercedes-Benz E 55 AMG (W211)
Why 7.1: DougScore 58 understates the enthusiast pull. It is cheap enough to use, fast enough to terrify, and foundational to AMG's 2000s myth.
Layout
Natural habitat
Ride comfort
Sound
The M113K's Lysholm blower lays a hard whine over a deep 5.4-litre V8 woofle, and the downshift bark is unmistakably AMG. But Mercedes silenced it to executive standards and it stops at 6,200 rpm, which leaves it below the naturally aspirated 63s that followed.
8-cylinder · supercharged · 6,200 rpm redline · rated 6.8 / 10 for engine sound
Market value
Median asking price, good condition · €72k (2004) → €26k (2026), trending down · illustrative data
Child seats · ISOFIX
Two ISOFIX anchors on the outer rear seats — a genuine Mercedes OEM ISOFIX rear component (part A2118600387) exists specifically for the W211.
No ISOFIX confirmed on the front passenger seat, though the W211 does carry Mercedes' AKSE transponder recognition there for an approved child seat.
W211 wagons could also be ordered with Mercedes' fold-out integrated rear booster seats, a separate feature from ISOFIX entirely.
W211 E-Class AKSE confirmation (MBClub UK forum) + Mercedes OEM ISOFIX rear part listing (owner-community sourced, not manufacturer documentation)
The long version
The W211 E55 is the AMG sedan people still recommend with a grin and a warning. The supercharged M113K gives it huge lazy torque, the chassis stays executive-car calm, and the running costs keep it honest. These cars are not museum pieces; they are bought by people who want absurd speed for normal-car money and accept the consequences. It is arguably the most important gap in the AMG sweep because it explains the whole supercharged era better than any brochure halo.