The Comparative Analysis :

Jaguar XJ 3.0 V6 Diesel S Automatic (12 - 15) vs. Mercedes S 450 CDI long 7G-TRONIC (09 - 10)

€ 80,300
Jaguar XJ 3.0 V6 Diesel S Automatic (12 - 15) Jaguar XJ 3.0 V6 Diesel S
€ 101,000
 Mercedes S 450 CDI long 7G-TRONIC (09 - 10) Mercedes S 450 CDI long
€ 80,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 101,000

ⓘ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 Jaguar XJ 3.0 V6 Diesel S is 9.9 cm shorter, 2.8 cm wider and 3.7 cm lower than the Mercedes S 450 CDI long.
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 450 CDI long
1448
Blueprint Jaguar XJ 3.0 V6 Diesel S Automatic (12 - 15)
1899
2105
1485
Blueprint Mercedes S 450 CDI long 7G-TRONIC (09 - 10)
1871
2120
1899 mm
Width
1871 mm
2105 mm
Width Incl. Mirrors
2120 mm
1448 mm
Height
1485 mm
Blueprint Jaguar XJ 3.0 V6 Diesel S Automatic (12 - 15)
3032
5127
Blueprint Mercedes S 450 CDI long 7G-TRONIC (09 - 10)
3165
5226
5127 mm
Length
5226 mm
3032 mm
Wheelbase
3165 mm

Vehicle Weight

Jaguar XJ 3.0 V6 Diesel S
Mercedes S 450 CDI long
1775 kg
Kerb Weight
2150 kg
2355 kg
Gross Vehicle
Weight
2700 kg
Jaguar XJ 3.0 V6 Diesel S Automatic (12 - 15)
Weight Difference:
375 kg
17.44 %
Mercedes S 450 CDI long 7G-TRONIC (09 - 10)

General

Jaguar XJ 3.0 V6 Diesel S
Mercedes S 450 CDI long
X351
Generation
W221
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Diesel
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

Jaguar XJ 3.0 V6 Diesel S
Mercedes S 450 CDI long
V6 diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 diesel engine with tur­bo­charger
Engine Series
Mercedes-Benz OM 629
Engine Code
OM 629.911
4
Valves
4
6
Cylinders
8
2993 CC
Engine Capacity
3996 CC
271 bhp
at 4000 rpm
Power
316 bhp
at 3600 rpm
Jaguar XJ 3.0 V6 Diesel S
271 bhp
316 bhp
Mercedes S 450 CDI long
600 NM
at 2500 rpm
Max. Torque
730 NM
at 2200 rpm
Jaguar XJ 3.0 V6 Diesel S
600 NM
730 NM
Mercedes S 450 CDI long

Performance

Jaguar XJ 3.0 V6 Diesel S
Mercedes S 450 CDI long
155 mph
Maximum Speed
155 mph
6.4 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph 62
mph

89 m
0.000 sec

Jaguar XJ 3.0 V6 Diesel S

62 mph 62
mph

92 m
0.000 sec

Mercedes S 450 CDI long

▶ REPLAY
6.55 kg/bhp
Weight-to-Power Ratio
6.8 kg/bhp
Jaguar XJ 3.0 V6 Diesel S
6.55 kg/bhp
6.8 kg/bhp
Mercedes S 450 CDI long

Fuel Economy / Emissions

Jaguar XJ 3.0 V6 Diesel S
Mercedes S 450 CDI long
Fuel Economy
46 mpg
combined
31 mpg
Jaguar XJ 3.0 V6 Diesel S
46 mpg
31 mpg
Mercedes S 450 CDI long
40 mpg
city
22 mpg
51 mpg
motorway
41 mpg
Kraftstoffanzeige
82 L
Fuel Tank Capacity
90 L
Kraftstoffanzeige
835 mi
Range
615 mi
Jaguar XJ 3.0 V6 Diesel S
835 mi
615 mi
Mercedes S 450 CDI long
Environmental Impact
125.5 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).
187.2 kWh
Jaguar XJ 3.0 V6 Diesel S
125.5 kWh
187.2 kWh
Mercedes S 450 CDI long
Euro 5
Emission Standard
Euro 4 III
159 g/km (NEFZ)
CO2 Emissions
240 g/km (NEFZ)

Practical Convenience

Jaguar XJ 3.0 V6 Diesel S
Mercedes S 450 CDI long
4
Doors
4
5
No. of Seats
5
580 kg
Maximum Payload
550 kg
520 L
Boot Capacity
560 L
No data
Boot Capacity (Seats Down)
No data