BMW Z4 I (E85/E86) LCI side profile — BMW Z4 wheel fitment

BMW Z4 wheel fitment — I E85/E86 LCI

By Torque, AIWheelTech vehicle & fitment specialist · 2006–2010
Quick answer on BMW Z4 wheel fitment: The BMW Z4 I (E85/E86) LCI (2006–2010) uses a 5x120 bolt pattern, 72.6 mm centre bore, M12 x 1.5 bolts torqued to ~140 Nm. It accepts ~7J–8.5J wheels at ET33–ET45 front; staggered setups run 8.5J–9.5J rear (ET34–ET45).

BMW Z4 wheel fitment

BMW Z4 wheel fitment for the BMW Z4 I (E85/E86) LCI (2006–2010): the factory PCD, centre bore and bolt spec, then the aftermarket width and offset window we fit to.

Bolt pattern (PCD)5x120
Centre bore72.6 mm
Bolt / threadM12 x 1.5 (bolts)
Wheel-bolt torque140 Nm
Seat typetapered
Factory setupstaggered
TPMSdirect
Run-flatYes

Aftermarket wheel sizes — read per position:

PositionWidthOffset
Front7J–8.5JET33–ET45
Rear (staggered)8.5J–9.5JET34–ET45

Width and offset move together: roughly 8 to 10 ET more for every extra 1J keeps the wheel inside the arch. Final offset and any spacer come from the fit-check.

Browse wheels that fit a BMW Z4 →Get them fitted (UK)

UK popularity & demand

~32,081 BMW Z4 licensed on UK roads — top 8% of models by volume.

Based on DfT VEH0124 vehicle-parc data (2025), there are approximately 32,081 BMW Z4 on UK roads, placing it in the top 8% of car models by volume across our fitment database.

That makes BMW Z4 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.

Overview

The BMW Z4 E85/E86 is a sports car produced from July 2002 to December 2008, succeeding the BMW Z3. It was manufactured in Greer, South Carolina at the Plant Spartanburg. The first generation of the Z4 includes both roadster (E85) and coupé (E86) body styles; the coupé version was introduced later in 2006. This model is based on a platform related to the BMW 3 Series E46, featuring front-engine, rear-wheel-drive layout.

Dimensions

Length4,091 to 4,113 mm
Width1,781 mm
Height1,268 to 1,302 mm
Wheelbase2,495 mm
Kerb weight1,220 to 1,420 kg

Source: BMW E85, de.wikipedia.org.

Body styles & production

Body styles2-door roadster, 2-door coupé
Produced2006–2010
Units produced197,950

Engines & drivetrain

VariantEngineFuelPowerDrive, years
2.0i1,995 cc, N46B20110 kW (150 PS)2005 to 2008
2.2i2,171 cc, M54B22125 kW (170 PS)2003 to 2005
2.5i2,497 cc, N52B25130 kW (177 PS)2006 to 2008
2.5i2,494 cc, M54B25141 kW (192 PS)2003 to 2006
2.5si2,497 cc, N52B25160 kW (218 PS)2006 to 2008
3.0i2,979 cc, M54B30170 kW (231 PS)2002 to 2005
3.0si2,996 cc, N52B30195 kW (265 PS)2006 to 2008
M 3.2i3,246 cc, S54B32252 kW (343 PS)2006 to 2008
Alpina 3.33,346 cc, E5/2221 kW (300 PS)2003 to 2005

Source: BMW E85, de.wikipedia.org.

Performance

VariantPower0 to 62 mph (0 to 100 km/h)Top speed
2.0i110 kW (150 PS)8.2 s220 km/h (137 mph)
2.2i125 kW (170 PS)7.7 s225 km/h (140 mph)
2.5i130 kW (177 PS)7.1 s229 km/h (142 mph)
2.5i141 kW (192 PS)7 s235 km/h (146 mph)
2.5si160 kW (218 PS)6.5 s240 km/h (149 mph)
3.0i170 kW (231 PS)5.9 s250 km/h (155 mph)
3.0si195 kW (265 PS)5.7 s250 km/h (155 mph)
M 3.2i252 kW (343 PS)5 s250 km/h (155 mph)
Alpina 3.3221 kW (300 PS)5.3 s265 to 270 km/h (165 to 168 mph)

Source: BMW E85, de.wikipedia.org.

Trim levels

2.0i2.2i2.5i3.0iM RoadsterM Coupé

Factory colours

Alpinweiss IIIBright RedOlive MetallicTitanium Silver MetallicImola RedCarbonschwarz MetallicStratus Gray MetallicPhoenix MetallicNachtblau MetallicFlamenco Red MetallicSterlinggrau MetallicBlack Sapphire MetallicToledo Blue MetallicJet BlackHavanna MetallicInterlagos Blue MetallicSepang Bronze MetallicMonaco Blue MetallicDiopsidschwarz PearlDeep Green Metallic

History & notable variants

The Z4 roadster was designed by Anders Warming and launched at the Paris Motor Show in 2002. The coupé version followed in 2005 with its production starting in late May 2006. Notable special models include the Alpina Roadster S (2004-2006) and the Concept Coupé Mille Miglia (2006).

Reliability & owner notes