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Mercedes-Benz S-class (W221) S 420 CDI (320 Hp) G-TRONIC vs Acura TLX I (facelift 2017) 3.5 V6 (294 Hp) Automatic | Technical Specs, Dimensions, Fuel consumption

Mercedes-Benz S-class (W221) S 420 CDI (320 Hp) G-TRONICMercedes-Benz S-class (W221) S 420 CDI (320 Hp) G-TRONICMercedes-Benz S-class (W221)
Acura TLX I (facelift 2017) 3.5 V6 (294 Hp) AutomaticAcura TLX I (facelift 2017) 3.5 V6 (294 Hp) AutomaticAcura TLX I (facelift 2017)

General information

Brand
Mercedes-Benz
Acura
Model
S-class
TLX
Generation
S-class (W221)
TLX I (facelift 2017)
Modification (Engine)
S 420 CDI (320 Hp) G-TRONIC
3.5 V6 (294 Hp) Automatic
Start of production
2006 year
2017 year
End of production
2009 year
Body type
Sedan
Sedan
Seats
5
4/5
Doors
4
4

Performance specs

Fuel consumption (economy) - urban
13.0-13.2 l/100 km
11.8 l/100 km
Fuel consumption (economy) - extra urban
7.2-7.4 l/100 km
7.3-7.8 l/100 km
Fuel consumption (economy) - combined
9.4-9.6 l/100 km
9.8-10.2 l/100 km
Fuel Type
Diesel
Petrol (Gasoline)
Acceleration 0 - 100 km/h
6.0 sec
Maximum speed
250 km/h
Emission standard
EURO IV
CO2 emissions
247-252 g/km

Internal combustion engine specs

Power
320 hp @ 3600 rpm.
294 hp @ 6200 rpm.
Torque
730 Nm @ 2200 rpm.
362 Nm @ 4500 rpm.
Maximum engine speed
6800 rpm.
Position of engine
Front, longitudinal
Front, transversely
Engine displacement
3997 cm3
3471 cm3
Number of cylinders
8
6
Position of cylinders
V engine
V engine
Cylinder Bore
86 mm
89 mm
Piston Stroke
86 mm
93 mm
Compression ratio
18
11.5
Number of valves per cylinder
4
4
Fuel System
Diesel Commonrail
Direct injection
Turbine
Turbocharger
Valvetrain
DOHC
SOHC, i-VTEC

Space, Volume and weights

Kerb Weight
2015 kg
1640-1669 kg
Max. weight
2640 kg
Trunk (boot) space - minimum
560 l
405 l
Fuel tank volume
90 l
65 l

Dimensions

Length
5079 mm
4869 mm
Width
1872 mm
1854 mm
Width including mirrors
2115 mm
Height
1473 mm
1448 mm
Wheelbase
3035 mm
2776 mm
Front track
1604 mm
1595 mm
Rear (Back) track
1606 mm
1603 mm
Front overhang
871 mm
Rear overhang
1173 mm
Ride height
150 mm
Drag coefficient (Cd)
0.28
Minimum turning circle (turning diameter)
11.8 m
11.83-12.04 m

Drivetrain, brakes and suspension specs

Drive wheel
Rear wheel drive
Front wheel drive
Number of Gears (automatic transmission)
7G-TRONIC
9 SportShift
Front suspension
Pneumatic elastic element
Independent, Spring McPherson, with stabilizer
Rear suspension
Pneumatic elastic element
Multi-link independent
Front brakes
Ventilated discs
Ventilated discs
Rear brakes
Disc
Disc
ABS
yes
yes
Steering type
Steering rack
Steering rack
Power steering
Electric Steering
Tires size
235/55 R17
225/50 R18; 245/40 R19
Wheel rims size
8J x 17
7.5J x 18; 8.0J x 19