✨ Highlights
A late example of the legendary BMW E23 series: This 735i hails from the final years of production and impresses with a supremely elegant colour combination—Arctic Blue exterior, white leather interior—and boasts the sought-after Highline specification. The bodywork is described as exceptionally rust-free, with chrome and paintwork in outstanding condition. Numerous original documents are included, such as the Swiss first-delivery invoice.
🏛️ Model Overview / History
With the launch of the E23 series in 1977, BMW ushered in a new era of executive saloons. The 7 Series quickly became synonymous with sporting poise and technical innovation, pioneering features like Motronic fuel injection, ABS (from 1978), and an array of comfort options. Introduced in 1980, the 735i—with its 3.5-litre straight-six—was the flagship of the range, renowned for its smoothness, performance, and long-distance prowess, attributes still cherished by enthusiasts today.
The Highline package, available only for the final production years, added exclusive leather upholstery, electrically adjustable seats, extended wood trim, and further amenities. E23 production ended in 1986, making this one of the last of its kind. Among collectors, late-model Highlines in original specification are particularly sought after, especially as many surviving cars have been modified or neglected over the years.
This Vehicle
Exterior
This 735i appears in classic “Arctic Blue”—according to the previous owner, likely still in its original shade, although a highly professional partial respray cannot be ruled out. The body is said to be free from rust, dents, or scratches, with bright, unblemished chrome. All door, bonnet, and boot seals are supple and intact. The electric sunroof operates smoothly and is reportedly leak-free.
Interior
The interior features original white leather in beautiful, supple condition: no cracks, stains, or significant wear. The cabin is complete, including original carpets and an extra set of new floor mats. The headliner is clean and taut, and all controls for the sunroof area show no discolouration or wear. Both front seats and rear bench are electrically adjustable and fully functional.
Technical
According to the seller, the car has seen little use in recent years and would benefit from a technical refresh—a comprehensive service is recommended as a precaution. Engine and automatic transmission are currently running cleanly, with no noticeable leaks. The car starts, drives, and brakes well; only the fuel gauge is not currently working. The attractive alloy wheels are fitted with nearly new tyres, and all lighting is fully operational.
History
Originally delivered to Switzerland, this BMW comes with the original invoice, import documents, and owner's manual. It is therefore a rarely fully documented example with verifiable provenance.
Service / Documentation
Numerous documents accompany the car: in addition to the original invoice, the seller states that import paperwork and the original service book are included. The original BMW radio unit is present but not connected; as a result, the rear armrest control unit is also non-functional at present.
Summary / Conclusion
This BMW 735i Highline, from the last year of E23 production, impresses with an elegant colour combination, particularly rust-free bodywork, and full documentation. The condition of the interior and exterior demonstrates careful ownership. Due to its long period in storage, a technical overhaul is advisable to unlock the full potential of this classic. For those seeking an authentically preserved, rare youngtimer with collector potential, this example is a compelling choice—especially considering its upcoming eligibility for historic vehicle tax exemption.
Comment / Personal Impression
Few Sevens today embody classic BMW character quite like the E23—those lines, the fine chrome, the understated elegance. As a Highline with light leather and well-preserved bodywork, this example has all the makings of a highly desirable everyday classic, blending driving pleasure with comfort and style. A piece of executive motoring history, waiting to be brought back to the road.