1983-1985 Citroen CX I Break (Phase I ) 25 D Turbo (95 Hp)

The Citroën CX I Break 25 D Turbo, produced between 1983 and 1985, represents a unique blend of Citroën’s innovative hydropneumatic suspension technology and a turbocharged diesel engine within the CX series. This variant, part of the first phase (Phase I) of the CX Break (estate) models, offered a practical and relatively efficient option for buyers seeking a spacious, comfortable, and distinctive vehicle. It occupied a mid-range position within the CX Break lineup, positioned above the naturally aspirated diesel models but below the more powerful gasoline-powered versions. The CX, as a whole, was Citroën’s flagship saloon and estate car, intended to replace the venerable DS, and continued the company’s tradition of engineering excellence and avant-garde design.

Technical Specifications

Powertrain & Engine Architecture

The CX 25 D Turbo utilized the M25-648 engine, a 2.5-liter inline-four diesel engine. This engine was a significant development for Citroën, incorporating a turbocharger to boost power output. The engine employed precombustion chamber injection, a system common in European diesel engines of the era, which improved combustion efficiency and reduced noise compared to direct injection systems. The turbocharger, a Garrett unit, provided approximately 7.5 psi of boost, increasing power to 95 horsepower at 3700 rpm and torque to 216 Nm (159.31 lb-ft) at 2000 rpm. The engine’s robust construction and relatively low compression ratio of 21:1 contributed to its durability. The engine was transversely mounted, a layout that maximized interior space and improved handling characteristics. The five-speed manual transmission was the only gearbox option available for this variant, providing a good balance between fuel economy and performance.

Driving Characteristics

The CX 25 D Turbo, while not a sports car, offered a surprisingly capable driving experience. The turbocharged diesel engine provided adequate power for highway cruising and overtaking, although acceleration was not particularly brisk, taking around 13.7 seconds to reach 62 mph. The hydropneumatic suspension, a hallmark of Citroën vehicles, provided an exceptionally smooth and comfortable ride, absorbing bumps and imperfections in the road with ease. The steering was light and precise, thanks to the rack and pinion system. The manual transmission, while requiring more driver involvement than an automatic, allowed for greater control over the engine’s power delivery. Compared to the naturally aspirated diesel CX models, the 25 D Turbo offered a noticeable improvement in performance, making it a more practical choice for long journeys. However, it lacked the outright performance of the gasoline-powered CX variants.

Equipment & Trim Levels

The CX I Break 25 D Turbo was reasonably well-equipped for its time. Standard features included comfortable cloth upholstery, a basic instrument panel, and power-assisted steering. The Break (estate) body style offered a generous amount of cargo space, making it ideal for families or those needing to transport large items. Optional extras included air conditioning, a sunroof, and upgraded audio systems. The interior design was typically Citroën – functional, comfortable, and somewhat unconventional. The dashboard featured a unique array of switches and controls, reflecting the car’s advanced technology.

Chassis & Braking

The CX Break featured Citroën’s renowned hydropneumatic suspension system, which utilized self-leveling spheres filled with nitrogen and hydraulic fluid. This system provided a remarkably smooth ride and allowed the car to maintain a consistent ride height regardless of load. The front suspension utilized double wishbones, while the rear suspension employed trailing arms. Braking was provided by ventilated discs at the front and solid discs at the rear. The braking system was effective, although it lacked the sophistication of more modern anti-lock braking systems. The CX’s chassis was designed to provide a balance between comfort and handling, and it performed admirably in most driving situations.

Market Reception & Comparison

The CX 25 D Turbo was generally well-received by automotive critics, who praised its comfortable ride, spacious interior, and fuel efficiency. However, some critics noted its relatively slow acceleration and the complexity of its hydropneumatic suspension system, which could be expensive to repair. Compared to other estate cars of the era, the CX Break offered a unique combination of style, comfort, and practicality. It was a popular choice among those seeking a distinctive and well-engineered vehicle. The fuel economy was a strong point, offering a significant advantage over the gasoline-powered CX models. Reliability was generally good, although the hydropneumatic suspension required regular maintenance.

Legacy

The Citroën CX I Break 25 D Turbo remains a fondly remembered vehicle among enthusiasts. Its innovative technology, comfortable ride, and distinctive styling have ensured its place in automotive history. While the hydropneumatic suspension system can be challenging to maintain, the engine itself is relatively robust and reliable. Today, well-maintained examples of the CX 25 D Turbo are sought after by collectors and classic car enthusiasts. The car represents a high point in Citroën’s engineering prowess and a testament to the company’s commitment to innovation. In the used car market, these models command a premium due to their rarity and unique appeal, and are often seen as a more practical and affordable alternative to the more expensive gasoline variants.