The Comparative Analysis :
Mercedes S 450 long 7G-TRONIC (06 - 09) vs. Jaguar XJ 3.0 V6 Diesel S Automatic (10 - 12)
€ 91,600

€ 79,800

€ 91,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 79,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Mercedes S 450 long is 8.3 cm longer, 2.8 cm narrower and 2.5 cm taller than the Jaguar XJ 3.0 V6 Diesel S.
Mercedes S 450 long
Jaguar XJ 3.0 V6 Diesel S
1473
1871
2120
1448
1899
2105
1871 mm
Width
1899 mm
2120 mm
Width Incl. Mirrors
2105 mm
1473 mm
Height
1448 mm
3165
5210
3032
5127
5210 mm
Length
5127 mm
3165 mm
Wheelbase
3032 mm
Vehicle Weight
Mercedes S 450 long
Jaguar XJ 3.0 V6 Diesel S
1985 kg
Kerb Weight
1796 kg
2565 kg
Gross Vehicle
Weight
Weight
2365 kg

Weight Difference:
189 kg
9.52 %

General
Mercedes S 450 long
Jaguar XJ 3.0 V6 Diesel S
W221
Generation
X351
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Diesel

Rear-wheel drive
Drive
Rear-wheel drive

7-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Mercedes S 450 long
Jaguar XJ 3.0 V6 Diesel S
V8 petrol engine (naturally aspirated engine)
Engine Type
V6 diesel engine with two turbochargers (biturbo)
Mercedes-Benz M 273
Engine Series
M 273.922
Engine Code

4
Valves
4
8
Cylinders
6
4663 CC
Engine Capacity
2993 CC
335 bhp
at 6000 rpm
Power
271 bhp
at 4000 rpm
Mercedes S 450 long
335 bhp
271 bhp
Jaguar XJ 3.0 V6 Diesel S
460 NM
at 2700 rpm
Max. Torque
600 NM
at 2500 rpm
Mercedes S 450 long
460 NM
600 NM
Jaguar XJ 3.0 V6 Diesel S
Performance
Mercedes S 450 long
Jaguar XJ 3.0 V6 Diesel S
155 mph
Maximum Speed
155 mph
5.9 sec
Acceleration 0 to 62 mph
6.4 sec
62 mph
62
mph
mph
82 m
0.000 sec

Mercedes S 450 long
62 mph
62
mph
mph
89 m
0.000 sec

Jaguar XJ 3.0 V6 Diesel S
▶ REPLAY
5.93 kg/bhp
Weight-to-Power Ratio
6.63 kg/bhp
Mercedes S 450 long
5.93 kg/bhp
6.63 kg/bhp
Jaguar XJ 3.0 V6 Diesel S
Fuel Economy / Emissions
Mercedes S 450 long
Jaguar XJ 3.0 V6 Diesel S
Fuel Economy
25 mpg
combined
40 mpg
Mercedes S 450 long
25 mpg
40 mpg
Jaguar XJ 3.0 V6 Diesel S
17 mpg
city
29 mpg
34 mpg
motorway
50 mpg
90 L
Fuel Tank Capacity
85 L
495 mi
Range
754 mi
Mercedes S 450 long
495 mi
754 mi
Jaguar XJ 3.0 V6 Diesel S
Environmental Impact
214 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).
144 kWh
Mercedes S 450 long
214 kWh
144 kWh
Jaguar XJ 3.0 V6 Diesel S
Euro 4 III
Emission Standard
Euro 5
269 g/km (NEFZ)
CO2 Emissions
184 g/km (NEFZ)
Practical Convenience
Mercedes S 450 long
Jaguar XJ 3.0 V6 Diesel S
4
Doors
4
5
No. of Seats
5
580 kg
Maximum Payload
569 kg
560 L
Boot Capacity
520 L











No data
Boot Capacity (Seats Down)
No data