The Comparative Analysis :
Mercedes S 450 CDI long 7G-TRONIC (09 - 10) vs. Jaguar XJ 3.0 V6 Diesel Automatic (15 - 18)
€ 101,000

€ 82,700

€ 101,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 82,700
ⓘ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 CDI long is 9.6 cm longer, 2.8 cm narrower and 3.7 cm taller than the Jaguar XJ 3.0 V6 Diesel.
Mercedes S 450 CDI long
Jaguar XJ 3.0 V6 Diesel
1485
1871
2120
1448
1899
2105
1871 mm
Width
1899 mm
2120 mm
Width Incl. Mirrors
2105 mm
1485 mm
Height
1448 mm
3165
5226
3032
5130
5226 mm
Length
5130 mm
3165 mm
Wheelbase
3032 mm
Vehicle Weight
Mercedes S 450 CDI long
Jaguar XJ 3.0 V6 Diesel
2150 kg
Kerb Weight
1835 kg
2700 kg
Gross Vehicle
Weight
Weight
2400 kg

Weight Difference:
315 kg
14.65 %

General
Mercedes S 450 CDI long
Jaguar XJ 3.0 V6 Diesel
W221
Generation
X351
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Diesel

Rear-wheel drive
Drive
Rear-wheel drive

7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes S 450 CDI long
Jaguar XJ 3.0 V6 Diesel
V8 diesel engine with turbocharger
Engine Type
V6 diesel engine with two turbochargers (biturbo)
Mercedes-Benz OM 629
Engine Series
OM 629.911
Engine Code

4
Valves
4
8
Cylinders
6
3996 CC
Engine Capacity
2993 CC
316 bhp
at 3600 rpm
Power
296 bhp
at 4000 rpm
Mercedes S 450 CDI long
316 bhp
296 bhp
Jaguar XJ 3.0 V6 Diesel
730 NM
at 2200 rpm
Max. Torque
700 NM
at 2500 rpm
Mercedes S 450 CDI long
730 NM
700 NM
Jaguar XJ 3.0 V6 Diesel
Performance
Mercedes S 450 CDI long
Jaguar XJ 3.0 V6 Diesel
155 mph
Maximum Speed
155 mph
6.6 sec
Acceleration 0 to 62 mph
6.2 sec
62 mph
62
mph
mph
92 m
0.000 sec

Mercedes S 450 CDI long
62 mph
62
mph
mph
86 m
0.000 sec

Jaguar XJ 3.0 V6 Diesel
▶ REPLAY
6.8 kg/bhp
Weight-to-Power Ratio
6.2 kg/bhp
Mercedes S 450 CDI long
6.8 kg/bhp
6.2 kg/bhp
Jaguar XJ 3.0 V6 Diesel
Fuel Economy / Emissions
Mercedes S 450 CDI long
Jaguar XJ 3.0 V6 Diesel
Fuel Economy
31 mpg
combined
50 mpg
Mercedes S 450 CDI long
31 mpg
50 mpg
Jaguar XJ 3.0 V6 Diesel
22 mpg
city
40 mpg
41 mpg
motorway
54 mpg
90 L
Fuel Tank Capacity
77 L
615 mi
Range
839 mi
Mercedes S 450 CDI long
615 mi
839 mi
Jaguar XJ 3.0 V6 Diesel
Environmental Impact
187.2 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).
117.3 kWh
Mercedes S 450 CDI long
187.2 kWh
117.3 kWh
Jaguar XJ 3.0 V6 Diesel
Euro 4 III
Emission Standard
Euro 6b (NEFZ)
240 g/km (NEFZ)
CO2 Emissions
149 g/km (NEFZ)
Practical Convenience
Mercedes S 450 CDI long
Jaguar XJ 3.0 V6 Diesel
4
Doors
4
5
No. of Seats
5
550 kg
Maximum Payload
565 kg
560 L
Boot Capacity
478 L











No data
Boot Capacity (Seats Down)
No data