Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 7 Series (E66) 745Li (333 Hp) Steptronic & Audi RS Q3 (F3) 2.5 TFSI (400 Hp) quattro S tronic


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BMW 7 Series (E66) 745Li (333 Hp) Steptronic
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Audi RS Q3 (F3) 2.5 TFSI (400 Hp) quattro S tronic
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Brand: BMW Audi
Model: 7 Series RS Q3
Generation: 7 Series (E66) RS Q3 (F3)
Engine / modification: 745Li (333 Hp) Steptronic 2.5 TFSI (400 Hp) quattro S tronic
Production start: 2001 year 2019 year
Production end: 2005 year
Coupe type: Sedan SUV
Num. of Doors: 4 5
Num. of seats: 5 5
Fuel consumption / economy - urban: 16.6 l/100 km 11.4-11.5 l/100 km
Fuel consumption / economy - extra urban: 8.7 l/100 km 7.3-7.4 l/100 km
Fuel consumption / economy - combined: 11.6 l/100 km 8.8-8.9 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.29 0.35
Fuel tank volume: 88 l 63 l
Combined fuel consumption (WLTP): 9.8-10.2 l/100 km
Emission standard: EURO III Euro 6
CO2 emissions: 202-203 g/km
Power: 333 hp 400 hp
Max power in: 6100 rpm. 5850-7000 rpm.
Maximum speed: 250 km/h 250 km/h
Acceleration from 0 to 100 km/h: 6.3 sec 4.5 sec
CO2 emissions (WLTP): 222-231 g/km
Torque: 450 Nm @ 3600 rpm. 480 Nm @ 1950-5850 rpm.
Engine position: Front, longitudinal Front, transverse
Engine displacement: 4398 cm3 2480 cm3
Engine oil capacity: 7.1 l
Coolant: 9.6 l
Fuel System: Multi-point injection Direct injection / Multi-point injection
Aspiration / Turbine: Turbocharger
Position of cylinders: V engine Inline
Valvetrain: DOHC
Number of cylinders: 8 5
Number of valves per cylinder: 4 4
Compression ratio: 10 10
Piston Stroke: 82.7 mm 92.8 mm
Cylinder Bore: 92 mm 82.5 mm
Wheel Drive: Rear wheel drive All wheel drive (4x4)
Number of Gears (automatic transmission): 6 Steptronic 7 S tronic
Length: 5169 mm 4506 mm
Width: 1902 mm 1851 mm
Width including mirrors: 2024 mm
Height: 1492 mm 1583 mm
Wheelbase: 3130 mm 2681 mm
Front track: 1578 mm 1590 mm
Rear (Back) track: 1582 mm 1583 mm
Approach angle: 19 °
Departure angle: 15.2 °
Minimum volume of Luggage (trunk): 500 l 530 l
Maximum amount of Luggage (trunk): 1525 l
Front suspension: The depreciated rack Independent type McPherson
Rear suspension: Helical spring Multi-link independent
Max weight: 2490 kg 2250 kg
Front brakes: Ventilated discs
Rear brakes: Ventilated discs
Kerb Weight: 1910 kg 1715 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Hydraulic Steering Electric Steering
Max. roof load: 75 kg
Permitted trailer load with brakes (8%): 1900 kg
Minimum turning circle (turning diameter): 12.6 m
Permitted trailer load with brakes (12%): 1900 kg
Permitted trailer load without brakes: 750 kg
Permitted towbar download: 90 kg
Tire size: 245/55 R17 255/40 R20 101Y XL
Wheel rims size: 8J x 17 8.5J x 20