The Citroen XM Break 2.5 Turbo D, produced between 1994 and 1997, represents a distinctive offering within the second generation (Y4) of Citroen’s flagship executive car. Positioned as a premium estate (station wagon) variant, the XM Break aimed to combine spaciousness, comfort, and a degree of performance with the fuel efficiency expected of a diesel engine. This particular model, equipped with the 2.5-liter turbocharged diesel engine producing 129 horsepower, occupied a middle ground in the XM Break lineup, offering a balance between the base models and the more powerful petrol-fueled options. It was primarily marketed in Europe, where large, comfortable estates were highly valued.
Technical Specifications
| Brand | Citroen |
| Model | XM |
| Generation | XM Break (Y4) |
| Type (Engine) | 2.5 Turbo D (129 Hp) |
| Start of production | 1994 |
| End of production | 1997 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 10.9 l/100 km (21.6 US mpg, 25.9 UK mpg, 9.2 km/l) |
| Fuel consumption (extra urban) | 5.9 l/100 km (39.9 US mpg, 47.9 UK mpg, 16.9 km/l) |
| Fuel consumption (combined) | 7.7 l/100 km (30.5 US mpg, 36.7 UK mpg, 13 km/l) |
| CO2 emissions | 204 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 13.1 sec |
| Acceleration 0 – 62 mph | 13.1 sec |
| Acceleration 0 – 60 mph | 12.4 sec |
| Maximum speed | 192 km/h (119.3 mph) |
| Emission standard | Euro 2 |
| Weight-to-power ratio | 13.3 kg/Hp, 75.1 Hp/tonne |
| Weight-to-torque ratio | 6 kg/Nm, 166 Nm/tonne |
| Power | 129 Hp @ 4300 rpm |
| Power per litre | 52.7 Hp/l |
| Torque | 285 Nm @ 2000 rpm (210.21 lb.-ft. @ 2000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | THY DK5ATE |
| Engine displacement | 2446 cm3 (149.26 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 92 mm (3.62 in.) |
| Piston Stroke | 92 mm (3.62 in.) |
| Compression ratio | 22:1 |
| Number of valves per cylinder | 3 |
| Fuel injection system | Precombustion chamber injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | OHC |
| Engine oil capacity | 8 l (8.45 US qt | 7.04 UK qt) |
| Coolant | 13 l (13.74 US qt | 11.44 UK qt) |
| Kerb Weight | 1717 kg (3785.34 lbs.) |
| Max. weight | 2270 kg (5004.49 lbs.) |
| Max load | 553 kg (1219.16 lbs.) |
| Trunk (boot) space – minimum | 750 l (26.49 cu. ft.) |
| Trunk (boot) space – maximum | 1960 l (69.22 cu. ft.) |
| Fuel tank capacity | 80 l (21.13 US gal | 17.6 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 1500 kg (3306.93 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 80 kg (176.37 lbs.) |
| Length | 4963 mm (195.39 in.) |
| Width | 1794 mm (70.63 in.) |
| Height | 1467 mm (57.76 in.) |
| Wheelbase | 2850 mm (112.2 in.) |
| Front track | 1520 mm (59.84 in.) |
| Rear (Back) track | 1447 mm (56.97 in.) |
| Front overhang | 1068 mm (42.05 in.) |
| Rear overhang | 1045 mm (41.14 in.) |
| Ride height (ground clearance) | 141 mm (5.55 in.) |
| 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 suspension | Independent type McPherson, Wishbone |
| Rear suspension | Hydro-pneumatic element, Trailing arm |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 205/60 R15 |
Powertrain & Engine Architecture
The heart of the XM Break 2.5 Turbo D is the THY DK5ATE engine, a 2.4-liter inline-four cylinder diesel. This engine utilizes a precombustion chamber injection system, a common technology for diesel engines of the era, designed to improve combustion efficiency and reduce noise. The turbocharger, coupled with an intercooler, significantly boosts power output compared to naturally aspirated diesel engines. The engine’s 22:1 compression ratio is typical for indirect injection diesels. The engine produces 129 horsepower at 4300 rpm and 285 Nm (210 lb-ft) of torque at 2000 rpm. The engine is transversely mounted in the front of the vehicle. The 5-speed manual transmission was the standard offering for this variant, providing a balance between fuel economy and drivability.
Driving Characteristics
The 2.5 Turbo D offered a noticeable step up in performance compared to the non-turbocharged diesel versions of the XM Break. While not a sports car by any means, the turbocharger provided a useful surge of power for overtaking and highway cruising. Acceleration to 60 mph took around 12.4 seconds, and top speed was approximately 119 mph. The manual transmission allowed for greater driver control, but the engine’s torque characteristics meant that it didn’t require frequent gear changes. The ride quality, a hallmark of the XM, remained excellent thanks to the sophisticated hydro-pneumatic suspension system, providing a smooth and comfortable experience even on uneven roads.
Equipment & Trim Levels
The 2.5 Turbo D trim generally included features such as central locking, electric windows, power steering, and an anti-lock braking system (ABS). Interior upholstery was typically cloth, although leather options were available. Dashboard configuration was consistent across the XM Break range, featuring a driver-focused layout with clear instrumentation. Optional extras included a sunroof, upgraded audio systems, and climate control. The XM Break was known for its spacious interior and generous luggage capacity, making it a practical choice for families and those requiring ample cargo space.
Chassis & Braking
The XM Break utilized an independent McPherson strut front suspension and a hydro-pneumatic trailing arm rear suspension. This suspension system, a Citroen signature, provided exceptional ride comfort and self-leveling capabilities. The front brakes were ventilated discs, while the rear brakes were solid discs. The hydraulic power steering offered light and precise control. The car’s relatively heavy weight (1717 kg / 3785 lbs) contributed to its stable handling, but also impacted its acceleration and fuel economy.
Market Reception & Comparison
The Citroen XM Break 2.5 Turbo D was generally well-received by automotive critics, who praised its comfort, spaciousness, and refined diesel engine. However, some criticisms were leveled at its complexity and potential for reliability issues, particularly with the hydro-pneumatic suspension system. Compared to the petrol-powered XM Break variants, the 2.5 Turbo D offered significantly better fuel economy, but lacked the outright performance. Against competitors like the Volvo 940 Estate and the Ford Mondeo Estate, the XM Break stood out for its unique suspension and distinctive styling.
Legacy
The Citroen XM Break 2.5 Turbo D, while not a high-volume seller, remains a fondly remembered car among enthusiasts. The THY DK5ATE engine, when properly maintained, proved to be relatively durable. However, the complexity of the XM’s systems, particularly the hydro-pneumatic suspension, means that maintenance can be expensive. Today, well-maintained examples are becoming increasingly sought after by collectors and those seeking a comfortable and distinctive classic estate car. The XM Break represents a high point in Citroen’s engineering innovation and commitment to providing a unique driving experience.
