Car technical specifications and fuel economy / consumption / mpg

Comparison Audi A6 (4F,C6) 3.2 FSI V6 (255 Hp) quattro & Citroen Xantia (X1) 1.8 i (101 Hp) & GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Crew Cab Long Bed 6.6 V8 (401 Hp) Automatic


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Audi A6 (4F,C6) 3.2 FSI V6 (255 Hp) quattro
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Citroen Xantia (X1) 1.8 i (101 Hp)
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GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Crew Cab Long Bed 6.6 V8 (401 Hp) Automatic
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Brand: Audi Citroen GMC
Model: A6 Xantia Sierra 2500HD
Generation: A6 (4F,C6) Xantia (X1) Sierra 2500HD V (GMTT1XX, facelift 2024) Crew Cab Long Bed
Engine / modification: 3.2 FSI V6 (255 Hp) quattro 1.8 i (101 Hp) 6.6 V8 (401 Hp) Automatic
Production start: 2004 year 1993 year 2023 year
Production end: 2008 year 1998 year
Coupe type: Sedan Hatchback Pick-up
Powertrain Architecture: Internal Combustion engine
Num. of Doors: 4 5 4
Num. of seats: 5 5 5
Fuel consumption / economy - urban: 16.5 l/100 km
Fuel consumption / economy - extra urban: 7.7 l/100 km
Fuel consumption / economy - combined: 10.9 l/100 km 8.2 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.29
Fuel tank volume: 80 l 65 l 136 l
Emission standard: Euro 4
CO2 emissions: 262 g/km
Power: 255 hp 101 hp 401 hp
Max power in: 6500 rpm. 6000 rpm. 5200 rpm.
Maximum speed: 250 km/h 187 km/h
Acceleration from 0 to 100 km/h: 6.8 sec 11 sec
Torque: 330 Nm @ 3250 rpm. 153 Nm/3000 rpm. 629 Nm @ 4000 rpm.
Model Engine: AUK, BKH L8T
Engine position: Front, longitudinal Front, transverse
Engine displacement: 3123 cm3 1762 cm3
Engine oil capacity: 6.5 l 7.6 l
Coolant: 12.0 l 14.6 l
Fuel System: Direct injection Multi-point injection
Aspiration / Turbine: Naturally aspirated engine
Position of cylinders: V engine Inline
Valvetrain: DOHC OHC OHV
Number of cylinders: 6 4 8
Number of valves per cylinder: 4 2 2
Compression ratio: 12.5 9.3 10.8
Piston Stroke: 92.8 mm 81.4 mm 98 mm
Cylinder Bore: 84.5 mm 83 mm 103.25 mm
Wheel Drive: All wheel drive (4x4) Front wheel drive Rear wheel drive
Number of Gears (automatic transmission): 4
Number of Gears (manual transmission): 6 5
Length: 4916 mm 4444 mm 6776 mm
Width: 1855 mm 1755 mm
Width including mirrors: 2079 mm
Height: 1459 mm 1387 mm 2023 mm
Wheelbase: 2843 mm 2740 mm 4369 mm
Front track: 1612 mm 1482 mm 1731 mm
Rear (Back) track: 1618 mm 1442 mm 1736 mm
Ride height(clearance): 256 mm
Minimum volume of Luggage (trunk): 480 l
Maximum amount of Luggage (trunk): 546 l 878 l
Front suspension: Independent multi-link Wishbone Independent torsion bar, double wishbone
Rear suspension: Independent on trapezoidal lever Trailing
Max weight: 2220 kg 1720 kg 4672 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Disc Disc
Kerb Weight: 1640 kg 1176 kg 3056 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion Cone worm with recirculation balls
Power steering: Hydraulic Steering Hydraulic Steering
Max. roof load: 100 kg
Permitted trailer load with brakes (8%): 2100 kg
Minimum turning circle (turning diameter): 11.9 m
Permitted trailer load with brakes (12%): 1900 kg 7257 kg
Permitted trailer load without brakes: 750 kg
Permitted towbar download: 85 kg
Tire size: 225/55 R16 175/70 R14 245/75 R17; 265/70 R17; 275/70 R18; 275/65 R20
Wheel rims size: 7.5J x 16 7.5J x 17; 8J x 18; 8.5J x 20