The Citroën CX I Break 2000, produced between 1979 and 1982, represents a significant iteration of Citroën’s innovative CX series, specifically in the practical and spacious station wagon (estate) body style. Positioned as a mid-range offering within the CX Break lineup, the 2000 model – equipped with a 106 horsepower engine and a five-speed manual transmission – aimed to balance performance, fuel economy, and the versatility demanded by families and those requiring substantial cargo capacity. It was built upon the CX platform (often referred to as the Series 2), known for its advanced hydropneumatic suspension and aerodynamic design, characteristics that set it apart from its contemporaries. The CX I Break 2000 served as a popular choice in European markets, offering a distinctive alternative to more conventional estate cars.
Technical Specifications
| Brand | Citroen |
| Model | CX |
| Generation | CX I Break |
| Type (Engine) | 2000 (106 Hp) |
| Start of production | 1979 |
| End of production | 1982 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Petrol (Gasoline) |
| Maximum speed | 165 km/h (102.53 mph) |
| Weight-to-power ratio | 12.5 kg/Hp, 79.7 Hp/tonne |
| Weight-to-torque ratio | 8 kg/Nm, 124.8 Nm/tonne |
| Power | 106 Hp @ 5500 rpm |
| Power per litre | 53.1 Hp/l |
| Torque | 166 Nm @ 3250 rpm (122.44 lb.-ft. @ 3250 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | M20.616 |
| Engine displacement | 1995 cm3 (121.74 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 88 mm (3.46 in.) |
| Piston Stroke | 82 mm (3.23 in.) |
| Compression ratio | 9.2:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Carburettor |
| Engine aspiration | Naturally aspirated engine |
| Engine oil capacity | 5.3 l (5.6 US qt | 4.66 UK qt) |
| Coolant | 11 l (11.62 US qt | 9.68 UK qt) |
| Kerb Weight | 1330 kg (2932.15 lbs) |
| Max. weight | 2000 kg (4409.25 lbs) |
| Max load | 670 kg (1477.1 lbs) |
| Trunk (boot) space – minimum | 1100 l (38.85 cu. ft.) |
| Trunk (boot) space – maximum | 2030 l (71.69 cu. ft.) |
| Fuel tank capacity | 68 l (17.96 US gal | 14.96 UK gal) |
| Permitted trailer load with brakes (12%) | 900 kg (1984.16 lbs) |
| Length | 4952 mm (194.96 in.) |
| Width | 1734 mm (68.27 in.) |
| Height | 1456 mm (57.32 in.) |
| Wheelbase | 3095 mm (121.85 in.) |
| Front track | 1474 mm (58.03 in.) |
| Rear (Back) track | 1390 mm (54.72 in.) |
| Front overhang | 1050 mm (41.34 in.) |
| Rear overhang | 807 mm (31.77 in.) |
| Drag coefficient (Cd) | 0.43 |
| Minimum turning circle (turning diameter) | 12.70 m (41.67 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Steering type | Steering rack and pinion |
| Wheel rims size | 5.5J x 14 |
Powertrain & Engine Architecture
The Citroën CX I Break 2000 utilized the M20.616 engine, a 1995 cc inline-four cylinder petrol engine. This engine, a mainstay of the CX range, featured a cast iron block and an aluminum cylinder head. It employed a single overhead camshaft (SOHC) valvetrain with two valves per cylinder. Fuel delivery was managed by a Solex C35 PHH carburetor, a common setup for European vehicles of the era. The engine’s design prioritized smooth operation and reasonable fuel efficiency over outright performance. The five-speed manual transmission, a Renault-sourced unit, provided a good spread of gears for both city driving and highway cruising. Gear ratios were tailored to maximize the engine’s torque output, offering acceptable acceleration despite the car’s considerable weight.
Driving Characteristics
The CX I Break 2000 offered a unique driving experience largely defined by its hydropneumatic suspension. This system, a Citroën hallmark, provided an exceptionally smooth and comfortable ride, absorbing bumps and imperfections in the road surface with remarkable effectiveness. However, the 106 horsepower engine and the car’s weight (1330 kg / 2932 lbs) meant that performance was not its strong suit. Acceleration was adequate, but not brisk, and overtaking required careful planning. Compared to the more powerful CX 2200 or the diesel-powered variants, the 2000 felt noticeably slower. The manual transmission allowed for greater driver control, but the carburetor could sometimes lead to a slight delay in throttle response. The steering, while precise, lacked the directness of more modern systems.
Equipment & Trim Levels
The CX I Break 2000 was generally well-equipped for its time, though it represented the entry point into the Break range. Standard features included comfortable cloth upholstery, a basic instrument panel, and power-assisted steering. The interior was functional and spacious, with ample headroom and legroom for passengers. Optional extras included upgraded upholstery, a sunroof, and a more sophisticated radio system. The dashboard layout was typical of Citroën designs of the period, featuring a combination of analog gauges and toggle switches. The emphasis was on practicality and ease of use rather than luxurious appointments.
Chassis & Braking
The CX I Break featured a monocoque chassis with independent suspension on all four wheels, utilizing Citroën’s renowned hydropneumatic system. This system allowed for self-leveling and adjustable ride height, further enhancing ride comfort and handling. The front suspension employed double wishbones, while the rear utilized trailing arms. Braking was provided by ventilated discs at the front and solid discs at the rear, offering adequate stopping power for the car’s weight. The steering was a rack and pinion system, providing precise control, although it required a relatively large turning circle.
Market Reception & Comparison
The CX I Break 2000 was generally well-received by automotive critics, who praised its ride comfort, spaciousness, and distinctive styling. However, some criticized its relatively modest performance and the complexity of the hydropneumatic suspension system. Compared to other estate cars of the era, such as the Volvo 245 or the Ford Estate, the CX offered a more sophisticated and comfortable driving experience, but at the cost of some reliability and ease of maintenance. Fuel economy was reasonable for a car of its size and engine displacement, but not exceptional. The 2000 model offered a more affordable entry point into the CX Break range compared to the higher-powered variants, making it a popular choice for families and those seeking a practical and comfortable estate car.
Legacy
The Citroën CX I Break 2000, while not the most powerful or fastest variant of the CX range, remains a fondly remembered and highly regarded classic car. The M20.616 engine, while relatively simple, proved to be reasonably durable with proper maintenance. The hydropneumatic suspension system, however, requires specialized knowledge and can be expensive to repair. Today, the CX I Break 2000 is sought after by enthusiasts who appreciate its unique character, comfortable ride, and distinctive styling. Well-maintained examples are becoming increasingly rare and valuable, representing a piece of Citroën’s innovative engineering heritage. Its enduring appeal lies in its ability to offer a driving experience unlike any other car of its era.
