Comparison of BMW 7 Series (E66) 735Li Steptronic and Mercedes-Benz S-class Long (W221, facelift 2009) S 350 BlueEFFICIENCY 4MATIC G-TRONIC

Comparison of BMW 7 Series (E66) 735Li Steptronic and Mercedes-Benz S-class Long (W221, facelift 2009) S 350 BlueEFFICIENCY 4MATIC G-TRONIC [S]ave

Attribute	Mercedes-Benz S-class Long (W221, facelift 2009) S 350 BlueEFFICIENCY 4MATIC G-TRONIC ×	BMW 7 Series (E66) 735Li Steptronic ×
General
Make	Mercedes-Benz	BMW
Model	S-class	7 Series
Generation	S-class Long (W221, facelift 2009)	7 Series (E66)
Modification	S 350 BlueEFFICIENCY 4MATIC G-TRONIC	735Li Steptronic
Website	https://www.mercedes-benz.com/	https://www.bmw.com
Number of doors	4	4
Number of seats	5	5
Body type	Sedan	Sedan
Transmission	automatic g-tronic	automatic steptronic
Number of gears	7	6
Production from (year)	2011	2001
Production to (year)	2013	2005
Performance
Top speed (km/h)	250	250
Acceleration 0-100 km/h (s)	6.9	7.5
City consumption (l/100km)	10.8	16
Extra-urban consumption (l/100km)	6.5	8.5
Combined consumption (l/100km)	8.1	11.2
CO2 emissions (g/km)	189	-
Emission standard	EURO V	-
Drive
Drive	All wheel drive (4x4)	Rear wheel drive
Position of engine	Front,ongitudinal	Front,ongitudinal
Fuel	Petrol (Gasoline)	Petrol (Gasoline)
Max. power (hp)	306	272
Max. torque (Nm)	370	360
Fuel Engine
Number of cylinders	6	8
Cylinders arrangement	V engine	V engine
Valves per cylinder	4	4
Engine displacement (cm³)	3,498	3,600
Compression ratio	12	10.2
Max. power @ rpm (rpm)	6,500	6,200
Max. torque @ rpm (rpm)	3,500	3,700
Cylinder bore (mm)	-	84
Piston stroke (mm)	-	81.2
Fuel system	Direct injection	Multi-point injection
Fuel tank (l)	83	88
Chassis
ABS	+	+
Front wheel suspension	-	The depreciated rack
Rear wheel suspension	-	Helical spring
Steering type	Steering rack	Steering rack
Power steering	-	Hydraulic Steering
Front brakes	Disc	Ventilated discs
Rear brakes	Disc	Ventilated discs
Tires size	235/55 R17	245/55 R17
Turning radius (m)	12.2	12.6
Dimensions
Length (mm)	5,226	5,169
Width (mm)	1,871	1,902
Height (mm)	1,479	1,492
Wheelbase (mm)	3,165	3,130
Kerb weight (kg)	1,970	1,900
Gross weight (kg)	2,630	2,480
Minimum boot space (l)	560	500
Front track (mm)	1,600	1,578
Rear track (mm)	1,606	1,582
Drag coefficient (Cd)	-	0.29