Car technical specifications and fuel economy / consumption / mpg

Comparison Jaguar XJ (X308/NAW/NAB) XJR 4.0 i V8 32V (363 Hp) & Alfa Romeo Stelvio (949, facelift 2022) 2.0 Turbo (280 Hp) Q4 Automatic & Alfa Romeo 146 (930, facelift 1997) 2.0 ti (155 Hp) & Opel Vectra B CC (facelift 1999) 1.8i 16V (115 Hp)

Jaguar XJ (X308/NAW/NAB) XJR 4.0 i V8 32V (363 Hp)
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Alfa Romeo Stelvio (949, facelift 2022) 2.0 Turbo (280 Hp) Q4 Automatic
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Alfa Romeo 146 (930, facelift 1997) 2.0 ti (155 Hp)
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Opel Vectra B CC (facelift 1999) 1.8i 16V (115 Hp)
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Brand: Jaguar Alfa Romeo Alfa Romeo Opel
Model: XJ Stelvio 146 Vectra
Generation: XJ (X308/NAW/NAB) Stelvio (949, facelift 2022) 146 (930, facelift 1997) Vectra B CC (facelift 1999)
Engine / modification: XJR 4.0 i V8 32V (363 Hp) 2.0 Turbo (280 Hp) Q4 Automatic 2.0 ti (155 Hp) 1.8i 16V (115 Hp)
Production start: 1997 year 2022 year 1998 year 2000 year
Production end: 2003 year 1999 year 2002 year
Coupe type: Sedan Hatchback Hatchback
Powertrain Architecture: Internal Combustion engine
Num. of Doors: 4 5 5 5
Num. of seats: 5 5 5 5
Fuel consumption / economy - urban: 18 l/100 km 12.4 l/100 km 10.6 l/100 km
Fuel consumption / economy - extra urban: 9.5 l/100 km 6.6 l/100 km 5.8 l/100 km
Fuel consumption / economy - combined: 12.6 l/100 km 7.6 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline) Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.32
Fuel tank volume: 81 l 64 l 51 l 60 l
Combined fuel consumption (WLTP): 8.4-8.9 l/100 km
Emission standard: Euro 6d-ISC-FCM Euro 2
CO2 emissions: 183 g/km
Power: 363 hp 280 hp 155 hp 115 hp
Max power in: 6150 rpm. 5250 rpm. 6400 rpm. 5600 rpm.
Maximum speed: 250 km/h 230 km/h 216 km/h 203 km/h
Acceleration from 0 to 100 km/h: 5.6 sec 5.7 sec 8.4 sec 11 sec
CO2 emissions (WLTP): 191-203 g/km
Torque: 505 Nm/3600 rpm. 400 Nm @ 2250 rpm. 187 Nm @ 3500 rpm. 170 Nm @ 3600 rpm.
Model Engine: 55273835 AR 32301
Engine position: Front, longitudinal Front, transverse Front, transverse
Engine displacement: 3996 cm3 1995 cm3 1970 cm3 1799 cm3
Engine oil capacity: 5.2 l 4.4 l
Coolant: 9.6 l 8.3 l
Fuel System: Multi-point injection Multi-point injection Multi-point injection
Aspiration / Turbine: Mechanical supercharging (Compressor)
Position of cylinders: V engine Inline Inline
Valvetrain: DOHC MultiAir DOHC DOHC
Number of cylinders: 8 4 4 4
Number of valves per cylinder: 4 4 4 4
Compression ratio: 8.9 10 10 10.8
Piston Stroke: 86 mm 90 mm 91 mm 86 mm
Cylinder Bore: 86 mm 84 mm 83 mm 81.6 mm
Wheel Drive: Rear wheel drive All wheel drive (4x4) Front wheel drive Front wheel drive
Number of Gears (automatic transmission): 5 -
Number of Gears (manual transmission): 5 5
Length: 5023 mm 4687 mm 4257 mm 4495 mm
Width: 1799 mm 1903 mm 1712 mm 1707 mm
Width including mirrors: 2163 mm 1841 mm
Height: 1345 mm 1693 mm 1425 mm 1425 mm
Wheelbase: 2870 mm 2818 mm 2540 mm 2637 mm
Front track: 1500 mm 1627 mm 1468 mm 1484 mm
Rear (Back) track: 1498 mm 1674 mm 1441 mm 1487 mm
Front overhang: 887 mm
Rear overhang: 830 mm
Minimum volume of Luggage (trunk): 430 l 525 l 380 l 480 l
Maximum amount of Luggage (trunk): 1600 l 1225 l 790 l
Front suspension: Double wishbone Double wishbone Wishbone Coil spring
Rear suspension: Double wishbone Trailing Helical spring
Max weight: 2260 kg 2350 kg 1800 kg 1790 kg
Front brakes: Ventilated discs Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Disc Disc
Kerb Weight: 1845 kg 1680 kg 1275 kg 1279 kg
ABS: yes yes yes
Steering type: Steering rack and pinion Steering rack and pinion Steering rack and pinion Steering rack and pinion
Power steering: Hydraulic Steering Electric Steering Hydraulic Steering Hydraulic Steering
Minimum turning circle (turning diameter): 12 m 11 m
Permitted trailer load with brakes (12%): 2300 kg 1200 kg
Permitted trailer load without brakes: 750 kg 350 kg
Permitted towbar download: 95 kg 50 kg
Tire size: 255/40 R18 235/55 R19 101Y 195/55 R 15 195/65 R15
Wheel rims size: 8J x 19 ET34 6 J x 15 R15