Car technical specifications and fuel economy / consumption / mpg

Comparison Citroen XM (Y4) 2.5 TD (129 Hp) & BMW Z4 (E89, facelift 2013) 20i (184 Hp) sDrive


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Citroen XM (Y4) 2.5 TD (129 Hp)
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BMW Z4 (E89, facelift 2013) 20i (184 Hp) sDrive
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Brand: Citroen BMW
Model: XM Z4
Generation: XM (Y4) Z4 (E89, facelift 2013)
Engine / modification: 2.5 TD (129 Hp) 20i (184 Hp) sDrive
Production start: 1994 year 2013 year
Production end: 2000 year 2016 year
Coupe type: Hatchback Cabriolet
Num. of Doors: 5 2
Num. of seats: 5 2
Fuel consumption / economy - urban: 10.9 l/100 km 8.9 l/100 km
Fuel consumption / economy - extra urban: 5.9 l/100 km 5.6 l/100 km
Fuel consumption / economy - combined: 6.8 l/100 km
Fuel Type: Diesel Petrol (Gasoline)
Drag coefficient: 0.34
Fuel tank volume: 80 l 55 l
Emission standard: Euro 6
CO2 emissions: 159 g/km
Power: 129 hp 184 hp
Max power in: 4300 rpm. 5000 rpm.
Maximum speed: 201 km/h 235 km/h
Acceleration from 0 to 100 km/h: 12.1 sec 6.9 sec
Torque: 285 Nm @ 2000 rpm. 270 Nm @ 1250-4500 rpm.
Model Engine: N20B20
Engine position: Front, transverse Front, longitudinal
Engine displacement: 2446 cm3 1997 cm3
Engine oil capacity: 4.75 l
Coolant: 8.2 l
Fuel System: Diesel - Standard diesel injection (SDI) Direct injection
Aspiration / Turbine: Turbocharging Twin-power turbo
Position of cylinders: Inline Inline
Valvetrain: OHC
Number of cylinders: 4 4
Number of valves per cylinder: 3 4
Compression ratio: 22 10
Piston Stroke: 92 mm 90.1 mm
Cylinder Bore: 92 mm 84 mm
Wheel Drive: Front wheel drive Rear wheel drive
Number of Gears (automatic transmission): -
Number of Gears (manual transmission): 5 6
Length: 4708 mm 4239 mm
Width: 1794 mm 1790 mm
Height: 1394 mm 1291 mm
Wheelbase: 2850 mm 2496 mm
Front track: 1520 mm 1511 mm
Rear (Back) track: 1447 mm 1559 mm
Ride height(clearance): 130 mm
Minimum volume of Luggage (trunk): 455 l 180 l
Maximum amount of Luggage (trunk): 1020 l 310 l
Front suspension: Hydro-pneumatic element Double wishbone
Rear suspension: Hydro-pneumatic element Multi-link independent
Max weight: 2080 kg 1725 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Disc Ventilated discs
Kerb Weight: 1564 kg 1395 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Hydraulic Steering Electric Steering
Minimum turning circle (turning diameter): 10.7 m
Tire size: 205/60 R15 225/45 R17
Wheel rims size: 8J x 17