The Comparative Analysis :
Jaguar XJ 3.0 V6 Diesel S Automatic (12 - 15) vs. Mercedes S 500 BlueEFFICIENCY long 4MATIC 7G-TRONIC PLUS (11 - 13)
€ 80,300

€ 109,700

€ 80,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 109,700
ⓘ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 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 500 BlueEFFICIENCY long.
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 500 BlueEFFICIENCY 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 3.0 V6 Diesel S
Mercedes S 500 BlueEFFICIENCY long
1775 kg
Kerb Weight
2140 kg
2355 kg
Gross Vehicle
Weight
Weight
2715 kg

Weight Difference:
365 kg
17.06 %

General
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 500 BlueEFFICIENCY long
X351
Generation
W221
Saloon
Car Body Style
Saloon
Diesel
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 3.0 V6 Diesel S
Mercedes S 500 BlueEFFICIENCY long
V6 diesel engine with two turbochargers (biturbo)
Engine Type
V8 petrol engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz M 278
Engine Code
M 278.932

4
Valves
4
6
Cylinders
8
2993 CC
Engine Capacity
4663 CC
271 bhp
at 4000 rpm
Power
429 bhp
at 5250 rpm
Jaguar XJ 3.0 V6 Diesel S
271 bhp
429 bhp
Mercedes S 500 BlueEFFICIENCY long
600 NM
at 2500 rpm
Max. Torque
700 NM
at 1800 rpm
Jaguar XJ 3.0 V6 Diesel S
600 NM
700 NM
Mercedes S 500 BlueEFFICIENCY long
Performance
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 500 BlueEFFICIENCY long
155 mph
Maximum Speed
155 mph
6.4 sec
Acceleration 0 to 62 mph
5 sec
62 mph
62
mph
mph
89 m
0.000 sec

Jaguar XJ 3.0 V6 Diesel S
62 mph
62
mph
mph
69 m
0.000 sec

Mercedes S 500 BlueEFFICIENCY long
▶ REPLAY
6.55 kg/bhp
Weight-to-Power Ratio
4.99 kg/bhp
Jaguar XJ 3.0 V6 Diesel S
6.55 kg/bhp
4.99 kg/bhp
Mercedes S 500 BlueEFFICIENCY long
Fuel Economy / Emissions
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 500 BlueEFFICIENCY long
Fuel Economy
46 mpg
combined
29 mpg
Jaguar XJ 3.0 V6 Diesel S
46 mpg
29 mpg
Mercedes S 500 BlueEFFICIENCY long
40 mpg
city
20 mpg
51 mpg
motorway
37 mpg
82 L
Fuel Tank Capacity
83 L
835 mi
Range
521 mi
Jaguar XJ 3.0 V6 Diesel S
835 mi
521 mi
Mercedes S 500 BlueEFFICIENCY 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).
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).
187.5 kWh
Jaguar XJ 3.0 V6 Diesel S
125.5 kWh
187.5 kWh
Mercedes S 500 BlueEFFICIENCY long
Euro 5
Emission Standard
Euro 5
159 g/km (NEFZ)
CO2 Emissions
230 g/km (NEFZ)
Practical Convenience
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 500 BlueEFFICIENCY long
4
Doors
4
5
No. of Seats
5
580 kg
Maximum Payload
575 kg
520 L
Boot Capacity
560 L











No data
Boot Capacity (Seats Down)
No data