The Comparative Analysis :
Jaguar XJ 3.0 V6 Diesel S Automatic (12 - 15) vs. Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..)
€ 80,300

€ 94,200

€ 80,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 94,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. Both cars are the same width, but the Jaguar XJ 3.0 V6 Diesel S is 0.2 cm longer and 4.8 cm lower.
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 400 d
1448
1899
2105
1496
1899
2130
1899 mm
Width
1899 mm
2105 mm
Width Incl. Mirrors
2130 mm
1448 mm
Height
1496 mm
3032
5127
3035
5125
5127 mm
Length
5125 mm
3032 mm
Wheelbase
3035 mm
Vehicle Weight
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 400 d
1775 kg
Kerb Weight
2060 kg
2355 kg
Gross Vehicle
Weight
Weight
2760 kg

Weight Difference:
285 kg
13.83 %

General
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 400 d
X351
Generation
W222/X222
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Diesel

Rear-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 400 d
V6 diesel engine with two turbochargers (biturbo)
Engine Type
Straight-six diesel engine with turbocharger
Engine Series
Mercedes-Benz OM 656
Engine Code
OM 656.929

4
Valves
4
6
Cylinders
6
2993 CC
Engine Capacity
2925 CC
271 bhp
at 4000 rpm
Power
335 bhp
at 3600 rpm
Jaguar XJ 3.0 V6 Diesel S
271 bhp
335 bhp
Mercedes S 400 d
600 NM
at 2500 rpm
Max. Torque
700 NM
at 1200 rpm
Jaguar XJ 3.0 V6 Diesel S
600 NM
700 NM
Mercedes S 400 d
Performance
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 400 d
155 mph
Maximum Speed
155 mph
6.4 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
89 m
0.000 sec

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

Mercedes S 400 d
▶ REPLAY
6.55 kg/bhp
Weight-to-Power Ratio
6.15 kg/bhp
Jaguar XJ 3.0 V6 Diesel S
6.55 kg/bhp
6.15 kg/bhp
Mercedes S 400 d
Fuel Economy / Emissions
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 400 d
Fuel Economy
46 mpg
combined
50 mpg
Jaguar XJ 3.0 V6 Diesel S
46 mpg
50 mpg
Mercedes S 400 d
40 mpg
city
42 mpg
51 mpg
motorway
59 mpg
82 L
Fuel Tank Capacity
70 L
835 mi
Range
777 mi
Jaguar XJ 3.0 V6 Diesel S
835 mi
777 mi
Mercedes S 400 d
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).
115.2 kWh
Jaguar XJ 3.0 V6 Diesel S
125.5 kWh
115.2 kWh
Mercedes S 400 d
Euro 5
Emission Standard
Euro 6
159 g/km (NEFZ)
CO2 Emissions
147 g/km (NEFZ)
Practical Convenience
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 400 d
4
Doors
4
5
No. of Seats
5
580 kg
Maximum Payload
700 kg
520 L
Boot Capacity
510 L









No data
Boot Capacity (Seats Down)
No data