Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 5 Series Touring (E39) 523i (170 Hp) Automatic & BMW X1 (F49 LCI, facelift 2019) 25Li (192 Hp) xDrive Automatic & BMW 7 Series (E38) 725 tds (143 Hp) & BMW 7 Series (E23, facelift 1983) 725i (150 Hp)

BMW 5 Series Touring (E39) 523i (170 Hp) Automatic
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BMW X1 (F49 LCI, facelift 2019) 25Li (192 Hp) xDrive Automatic
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BMW 7 Series (E38) 725 tds (143 Hp)
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BMW 7 Series (E23, facelift 1983) 725i (150 Hp)
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Brand: BMW BMW BMW BMW
Model: 5 Series X1 7 Series 7 Series
Generation: 5 Series Touring (E39) X1 (F49 LCI, facelift 2019) 7 Series (E38) 7 Series (E23, facelift 1983)
Engine / modification: 523i (170 Hp) Automatic 25Li (192 Hp) xDrive Automatic 725 tds (143 Hp) 725i (150 Hp)
Production start: 1995 year 2019 year 1996 year 1983 year
Production end: 1998 year 1998 year 1986 year
Coupe type: Combi SUV Sedan Sedan
Num. of Doors: 5 5 4 4
Num. of seats: 5 5 5 5
Fuel consumption / economy - urban: 15.6 l/100 km 11.0 l/100 km
Fuel consumption / economy - extra urban: 7.9 l/100 km 6.2 l/100 km
Fuel consumption / economy - combined: 6.8 l/100 km 8.0 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline) Diesel Petrol (Gasoline)
Drag coefficient: 0.30 0.40
Fuel tank volume: 70 l 61 l 85 l 100 l
Power: 170 hp 192 hp 143 hp 150 hp
Max power in: 5500 rpm. 5000-6000 rpm. 4600 rpm. 5500 rpm.
Maximum speed: 222 km/h 217 km/h 206 km/h
Acceleration from 0 to 100 km/h: 10.2 sec 8.1 sec 11.4 sec
Torque: 245 Nm @ 3950 rpm. 280 Nm @ 1350-4600 rpm. 280 Nm @ 2200 rpm. 215 Nm @ 4000 rpm.
Model Engine: M52B25 M51D25
Engine position: Front, longitudinal Front, longitudinal Front, longitudinal
Engine displacement: 2494 cm3 1998 cm3 2497 cm3 2494 cm3
Engine oil capacity: 6.5 l 7 l
Coolant: 10.5 l 9.8 l
Fuel System: Multi-point injection Direct injection Diesel - Standard diesel injection (SDI) Multi-point injection
Aspiration / Turbine: Turbocharger / Intercooler
Position of cylinders: Inline Inline Inline Inline
Valvetrain: DOHC OHC SOHC
Number of cylinders: 6 4 6 6
Number of valves per cylinder: 4 4 2 2
Compression ratio: 10.5 22 9.6
Piston Stroke: 75 mm 82.8 mm 75 mm
Cylinder Bore: 84 mm 80 mm 84 mm
Wheel Drive: Rear wheel drive All wheel drive (4x4) Rear wheel drive Rear wheel drive
Number of Gears (automatic transmission): 5 8
Number of Gears (manual transmission): 5 5
Length: 4805 mm 4565 mm 4984 mm 4860 mm
Width: 1800 mm 1821 mm 1862 mm 1800 mm
Height: 1440 mm 1620 mm 1435 mm 1430 mm
Wheelbase: 2830 mm 2780 mm 2930 mm 2795 mm
Front track: 1512 mm 1552 mm 1502 mm
Rear (Back) track: 1526 mm 1568 mm 1524 mm
Minimum volume of Luggage (trunk): 410 l 505 l 500 l 480 l
Maximum amount of Luggage (trunk): 1525 l 1650 l
Front suspension: Wishbone Coil spring Independent, Spring McPherson, with stabilizer
Rear suspension: Inclined Lever Inclined Lever Independent, spring
Max weight: 2205 kg 2245 kg 1980 kg
Front brakes: Ventilated discs Ventilated discs Ventilated discs Ventilated discs
Rear brakes: Disc Ventilated discs Disc Disc
Kerb Weight: 1580 kg 1710 kg 1470 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Hydraulic Steering Electric Steering Hydraulic Steering
Minimum turning circle (turning diameter): 11.6 m 11.6 m
Tire size: 225/60 VR15 225/50 ZR18 95W 215/60 R16 195/70 HR 14
Wheel rims size: R15 7.5J x 18 ET51 R16 R14