Introducing the BMW 7 Series (E23), a timeless classic produced from 1979 to 1986 that embodies the essence of luxury and technological advancement in the automotive world. With its elegant design and sophisticated features, this iconic vehicle captures the imagination of classic car enthusiasts across New Zealand. Though its numbers may be limited on the roads, this extraordinary car represents an appreciation for refined motoring and an unwavering dedication to quality.
Common issues affecting 1979-1986 BMW 7 Series models include rust (around wheel arches, sills, and sunroof - if equipped), automatic transmission problems (especially due to age and infrequent servicing), suspension issues (self-leveling systems are prone to failure), and electrical problems (complex wiring and relays). Power steering system leaks are also frequently observed, as well as issues with the air conditioning system.
During a WOF inspection, key areas to examine include rust around structural points, the integrity of the lighting system (headlights, taillights, indicators), the condition of tyres and brakes (including hydraulic lines and master cylinder), the operation of the steering system (power steering leaks, excessive play), and the overall condition of the suspension system (dampers, springs, and bushes). Make sure that exhaust system emission meets the standards.
The BMW 7 Series E23 offers an unrivaled driving experience characterized by comfort, power, and elegance. Engine options deliver a smooth performance, but as with any classic car, proactive maintenance is essential. Common parts needing attention include suspension components, electrical systems, and, of course, the cooling system.
One important aspect owners must monitor is the cooling system, particularly around the 150,000 km mark. Essential parts like the water pump, thermostat, and radiator hoses should be inspected regularly to prevent overheating and ensure optimal engine performance. [This naturally links to /shop/cooling]
When it comes to braking, front and rear brake systems require timely servicing as well, ideally between 30,000 km to 50,000 km intervals, depending on your driving style. Regular brake components checks and servicing can offer peace of mind. [This links to our braking service pack: /shop/braking]
With the complexity of the E23's electrical systems, issues can crop up with age, especially regarding relays and wiring. Keeping an eye on these systems will contribute greatly to the longevity and reliability of your vehicle. [Link to electrical parts in our shop: /shop/electrical] Maintaining the E23’s refinement surely requires diligence, but the reward of owning such a classic is truly priceless.