What size wheels fit a Mercedes C204 T-Model Phev?

Roughly 7.5J–9J (ET25–ET48); staggered setups run 8.5J–10J rear.

How many Mercedes C Class are there on UK roads?

Approximately 340,482 Mercedes C Class are licensed in the UK, according to DfT VEH0124 vehicle-parc data (2025).

Mercedes C Class wheel fitment — C204 T-Model Phev

By Torque, AIWheelTech vehicle & fitment specialist · 2020–2023

Mercedes C Class wheel fitment at a glance — The Mercedes C204 T-Model Phev (2020–2023) uses a 5x112 bolt pattern, 66.6 mm centre bore, M14x1.5 bolts torqued to ~110 Nm. It accepts ~7.5J–9J wheels at ET25–ET48 front; staggered setups run 8.5J–10J rear (ET34–ET56).

Overview

The Mercedes-Benz C204 T-Model Phev is part of the W204 generation of the Mercedes-Benz C-Class, which was produced from 2007 to 2015. This generation saw significant design and engineering advancements over its predecessor, including an extended wheelbase and track width for improved ride comfort and handling. The platform featured a stiffer body structure and incorporated styling cues from the W221 S-Class and C219 CLS-Class. Notably, this generation introduced the 4MATIC all-wheel-drive option as standard on some models. Production took place in various Mercedes-Benz plants around the world.

Mercedes C Class wheel fitment

Mercedes C Class wheel fitment for the Mercedes C204 T-Model Phev (2020–2023): the factory PCD, centre bore and bolt spec, then the aftermarket width and offset window we fit to.

Bolt pattern (PCD)	5x112
Centre bore	66.6 mm
Bolt / thread	M14x1.5 (bolts)
Wheel-bolt torque	110 Nm
Seat type	radius
Factory setup	staggered
TPMS	none
Run-flat	Yes

Aftermarket wheel sizes — read per position:

Position	Width	Offset
Front	7.5J–9J	ET25–ET48
Rear (staggered)	8.5J–10J	ET34–ET56

As a rule, each extra 1J of width wants roughly +8–10 ET to keep the wheel tucked. The exact offset and any spacer are confirmed by the fit-check.

Browse wheels that fit a Mercedes C Class →Get them fitted (UK)

UK popularity & demand

~340,482 Mercedes C Class licensed on UK roads — top 1% of models by volume.

Based on DfT VEH0124 vehicle-parc data (2025), there are approximately 340,482 Mercedes C Class on UK roads, placing it in the top 1% of car models by volume across our fitment database.

That makes Mercedes C Class wheel fitment a high-demand spec to keep in stock. It is one reason we track it here.

Source: DfT/DVLA licensed-vehicle statistics (VEH0124), matched to the AIWheelTech fitment database.

Engines & drivetrain

Variant	Engine	Fuel	Power	Drive
C 250 T-Model PHEV	1.5L I4 turbocharged engine with integrated starter-generator an	phev	299 hp	4Matic
C 200 T-Model PHEV	1.5L I4 turbocharged engine with integrated starter-generator an	phev	197 hp	FWD

Performance

Variant	Power	0–62 mph	Top speed
C 200 T-Model PHEV	197 hp	6.3 s	140 mph
C 250 T-Model PHEV	299 hp	5.7 s	130 mph

Body styles & production

Body styles	sedan, station wagon
Produced	2020–2023

Trim levels

T-ModelPhev

Factory colours

Obsidian Black MetallicDesigno Meerblau MetallicMystic Blue PearlDesigno Mocha Black MetallicDesigno Graphite Green MetallicDesigno Platinum Black MetallicMagno Kaschmirweiss Metallic MattePlatin Metallic MatteDesigno Nachtschwarz Metallic MattePolar WhiteMagnetitschwarz MetallicJade Green MetallicBlack , Deep Black , TiefschwarzDesigno Kaschmirweiss Metallic MatteNautikblau MetallicArctic WhiteDesert Silver MetallicBrillantsilber MetallicSteel Gray Metallic , Tenoritgrau MetallicPolar Silver Metallic

History & notable variants

The third-generation W204 was launched at the Geneva Auto Show in January 2007 and went on sale in March of that year across Europe. It received a mid-cycle refresh in 2011, introducing new LED taillights, revised front fascia and headlights, and an updated dashboard layout. The C-Class coupe joined this generation in 2012.

Reliability & owner notes

Pros: null
Cons: null
Common issues: null