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Collecting Cars

2005 BMW Alpina Z4 Roadster S

Sold for

£27,200

Ended 3 Sept 2026

Data from Collecting Cars, updated on 10 Oct 2026

Year
2005
Mileage
7,512 miles
Gearbox
Manual
Engine
3.4L Inline-Six
Colour
Titanium Silver Metallic
Location
UK, GB

Specification

Fuel
Petrol
Body
convertible
Interior
Black
Steering
RHD

Description

KEY FACTS

  • This BMW Alpina Z4 Roadster S is a rare and exciting modern classic roadster, presented here in a timeless colour scheme.
  • It is powered by a 3.4-litre inline-six engine, delivering power to the rear wheels via a six-speed manual transmission.
  • This original UK-market example was first registered in September 2005, and is offered for sale by its first and only owner since new.
  • The odometer indicates 7,512 Miles, which the seller believes to be the genuine total.

EQUIPMENT AND FEATURES

  • The engine found in the Alpina Roadster is a hand-built 3.3-litre straight six, related to the S52 unit found in the North American specification E36 M3. Alpina made thousands of revisions to BMW’s Z4, including Alpina-tuned suspension and drivetrain – with a shorter rear axle ratio – plus signature upgrades such as high-strength Mahle pistons and an Alpina-specific cylinder head and crankshaft.
  • This Z4 Alpina is finished in the refined shade of Titanium Silver, over a black leather-trimmed interior, featuring contrasting blue and green stitching and cut-out accents, and Alpina badges on the seat backs.
  • It rides on a set of 19-inch Alpina quad five-spoke alloy wheels fitted with Michelin Pilot Sport tyres.
  • Equipment includes xenon headlights, rear parking sensors, cruise control, a BMW Business CD stereo, automatic air conditioning, Dynamic Traction Control, and electrically adjustable heated seats with three-position driver memory.
  • Accompanied by two keys, the owner's manuals in a black leather wallet, various V5C documents, a specification printout, the service booklet, and a few maintenance invoices and roadworthiness certificates.

CONDITION

  • Please refer to the photo gallery to assess the exterior and interior condition.
  • MOT test history is shown via the button in the listing overview.

SERVICE HISTORY

  • The alternator, brake fluid, and master cylinder pressure sensors were replaced in November 2019, and the sills were cleaned of rust and sealed.
  • In August 2021 Bavarian Garages repaired the steering column.
  • Prior to this, a service was performed in May 2016 by Bavarian Garages.
  • A service was performed in August 2007 at an indicated 7,302 miles by Bavarian Garages Ltd BMW.
  • A previous service was completed in October 2005 at an indicated 1,419 miles by Sytner City BMW.

SUMMARY

The BMW Z4 Alpina 3.4 S roadster represents a compelling blend of BMW's dynamic chassis and Alpina's refined performance tuning, offering an engaging open-top driving experience. One of only 167 UK-supplied examples and presented in a timeless colour scheme, it would make a charismatic addition to any collection of rare performance cars, ready to be enjoyed on weekend drives, car show visits, and longer-distance road trips alike.

Descriptions are provided by the seller and, to their knowledge, are accurate and not misleading. Buyers must satisfy themselves of the description’s accuracy, and independent research is strongly advised. Enquiries should be raised in the comments section and any inspections arranged before bidding.

Classic and collectible vehicles may have had cosmetic or bodywork repairs that are not visually apparent. Photographs may not accurately reflect colour or condition, so buyers should confirm key details directly with the seller. Unless stated otherwise, you must assume that any cherished, personalised, or heritage vehicle registration is not included in the sale of a car or bike. Please see our Terms and Conditions for full details.

All UK-registered cars and motorbikes on Collecting Cars are run through an online HPI check. On the HPI report, this vehicle shows no insurance database markers for damage or theft, and has no finance owing.

Comparable sales

Sold prices from auctions that ended in the last 24 months. Chart shows the last 12 months. The latest 6 sales carry details. Prices in GBP.

Median sold price

£25,875

Sold range

£14,500 – £62,000

Sold lots

13

Price trend

Rising

Sold 5% above the median for this model

Jan 2026Apr 2026Jul 2026Oct 2026
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