The Comparative Analysis :
Lexus LS 600h AWD Automatic (15 - 17) vs. Mercedes S 420 CDI 7G-TRONIC (06 - 09)
€ 112,000
€ 91,100
€ 112,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 91,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Lexus LS 600h is a bit bigger in every dimension. It's 1 cm longer, 0.4 cm wider and 0.7 cm taller than the Mercedes S 420 CDI.
Lexus LS 600h
Mercedes S 420 CDI
1480
1875
2120
1473
1871
2120
1875 mm
Width
1871 mm
2120 mm
Width Incl. Mirrors
2120 mm
1480 mm
Height
1473 mm
2970
5090
3035
5080
5090 mm
Length
5080 mm
2970 mm
Wheelbase
3035 mm
Vehicle Weight
Lexus LS 600h
Mercedes S 420 CDI
2305 kg
Kerb Weight
2090 kg
2765 kg
Gross Vehicle
Weight
Weight
2640 kg
Weight Difference:
215 kg
9.33 %
General
Lexus LS 600h
Mercedes S 420 CDI
USF40
Generation
W221
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Rear-wheel drive

Continuously variable transmission (CVT)
Transmission
7-speed automatic transmission
Engine
Lexus LS 600h
Mercedes S 420 CDI
8-cylinder full hybrid petrol engine (naturally aspirated engine)
Engine Type
V8 diesel engine with turbocharger
Engine Series
Mercedes-Benz OM 629
Engine Code
OM 629.911

4
Valves
4
8
Cylinders
8
4969 CC
Engine Capacity
3996 CC
439 bhp
at 0 rpm
Power
316 bhp
at 3600 rpm
Lexus LS 600h
439 bhp
316 bhp
Mercedes S 420 CDI
No data
Max. Torque
730 NM
at 2200 rpm
Lexus LS 600h
NM
730 NM
Mercedes S 420 CDI
Performance
Lexus LS 600h
Mercedes S 420 CDI
155 mph
Maximum Speed
155 mph
6.1 sec
Acceleration 0 to 62 mph
6 sec
62 mph
62
mph
mph
85 m
0.000 sec
Lexus LS 600h
62 mph
62
mph
mph
83 m
0.000 sec
Mercedes S 420 CDI
▶ REPLAY
5.25 kg/bhp
Weight-to-Power Ratio
6.61 kg/bhp
Lexus LS 600h
5.25 kg/bhp
6.61 kg/bhp
Mercedes S 420 CDI
Fuel Economy / Emissions
Lexus LS 600h
Mercedes S 420 CDI
Fuel Economy
33 mpg
combined
30 mpg
Lexus LS 600h
33 mpg
30 mpg
Mercedes S 420 CDI
27 mpg
city
22 mpg
38 mpg
motorway
39 mpg
84 L
Fuel Tank Capacity
90 L
607 mi
Range
595 mi
Lexus LS 600h
607 mi
595 mi
Mercedes S 420 CDI
Environmental Impact
162.9 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
193.4 kWh
Lexus LS 600h
162.9 kWh
193.4 kWh
Mercedes S 420 CDI
Euro 6b (NEFZ)
Emission Standard
Euro 4 III
199 g/km (NEFZ)
CO2 Emissions
247 g/km (NEFZ)
Practical Convenience
Lexus LS 600h
Mercedes S 420 CDI
4
Doors
4
4
No. of Seats
5
460 kg
Maximum Payload
550 kg
420 L
Boot Capacity
560 L










No data
Boot Capacity (Seats Down)
No data















