The Comparative Analysis :
Jaguar XJ 5.0 V8 Compressor Automatic (12 - 13) vs. Mercedes S 450 long 4MATIC 7G-TRONIC Sport (09 - 10)
€ 136,100

€ 97,500

€ 136,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 97,500
ⓘ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 5.0 V8 Compressor is 9.9 cm shorter, 2.8 cm wider and 3.7 cm lower than the Mercedes S 450 long.
Jaguar XJ 5.0 V8 Compressor
Mercedes S 450 long
1448
1899
2105
1485
1871
2120
1899 mm
Width
1871 mm
2105 mm
Width Incl. Mirrors
2120 mm
1448 mm
Height
1485 mm
3032
5127
3165
5226
5127 mm
Length
5226 mm
3032 mm
Wheelbase
3165 mm
Vehicle Weight
Jaguar XJ 5.0 V8 Compressor
Mercedes S 450 long
1870 kg
Kerb Weight
2075 kg
2350 kg
Gross Vehicle
Weight
Weight
2660 kg

Weight Difference:
205 kg
9.88 %

General
Jaguar XJ 5.0 V8 Compressor
Mercedes S 450 long
X351
Generation
W221
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)

Rear-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Jaguar XJ 5.0 V8 Compressor
Mercedes S 450 long
V8 petrol engine with compressor
Engine Type
V8 petrol engine (naturally aspirated engine)
Engine Series
Mercedes-Benz M 273
Engine Code
M 273.924

4
Valves
4
8
Cylinders
8
5000 CC
Engine Capacity
4663 CC
503 bhp
at 6000 rpm
Power
335 bhp
at 6000 rpm
Jaguar XJ 5.0 V8 Compressor
503 bhp
335 bhp
Mercedes S 450 long
625 NM
at 2500 rpm
Max. Torque
460 NM
at 2700 rpm
Jaguar XJ 5.0 V8 Compressor
625 NM
460 NM
Mercedes S 450 long
Performance
Jaguar XJ 5.0 V8 Compressor
Mercedes S 450 long
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
68 m
0.000 sec

Jaguar XJ 5.0 V8 Compressor
62 mph
62
mph
mph
82 m
0.000 sec

Mercedes S 450 long
▶ REPLAY
3.72 kg/bhp
Weight-to-Power Ratio
6.19 kg/bhp
Jaguar XJ 5.0 V8 Compressor
3.72 kg/bhp
6.19 kg/bhp
Mercedes S 450 long
Fuel Economy / Emissions
Jaguar XJ 5.0 V8 Compressor
Mercedes S 450 long
Fuel Economy
25 mpg
combined
26 mpg
Jaguar XJ 5.0 V8 Compressor
25 mpg
26 mpg
Mercedes S 450 long
17 mpg
city
17 mpg
36 mpg
motorway
36 mpg
82 L
Fuel Tank Capacity
90 L
451 mi
Range
508 mi
Jaguar XJ 5.0 V8 Compressor
451 mi
508 mi
Mercedes S 450 long
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).
208.4 kWh
Jaguar XJ 5.0 V8 Compressor
214 kWh
208.4 kWh
Mercedes S 450 long
Euro 5
Emission Standard
Euro 5
268 g/km (NEFZ)
CO2 Emissions
256 g/km (NEFZ)
Practical Convenience
Jaguar XJ 5.0 V8 Compressor
Mercedes S 450 long
4
Doors
4
5
No. of Seats
5
480 kg
Maximum Payload
585 kg
520 L
Boot Capacity
560 L











No data
Boot Capacity (Seats Down)
No data