The Comparative Analysis :
Mercedes S 400 d long 4MATIC 9G-TRONIC (17 - ..) vs. Jaguar XJ 3.0 V6 Diesel Automatic (15 - 18)
€ 97,400

€ 82,700

€ 97,400
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. Both cars are the same width, but the Mercedes S 400 d long is 4.9 inches longer and 1.8 inches taller.
Mercedes S 400 d long
Jaguar XJ 3.0 V6 Diesel
58.8
74.8
83.9
57
74.8
82.9
74.8 in
Width
74.8 in
83.9 in
Width Incl. Mirrors
82.9 in
58.8 in
Height
57 in
124.6
206.9
119.4
202
206.9 in
Length
202 in
124.6 in
Wheelbase
119.4 in
Vehicle Weight
Mercedes S 400 d long
Jaguar XJ 3.0 V6 Diesel
4575 lb
Curb Weight
4045 lb
6173 lb
Gross Vehicle
Weight
Weight
5291 lb

Weight Difference:
529 lb
11.56 %

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

Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive

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

4
Valves
4
6
Cylinders
6
2.9 L / 142 cu in
Displacement
3 L / 147 cu in
335 hp
at 3600 rpm
Power
296 hp
at 4000 rpm
Mercedes S 400 d long
335 hp
296 hp
Jaguar XJ 3.0 V6 Diesel
516 lb‑ft
at 1200 rpm
Max. Torque
516 lb‑ft
at 2500 rpm
Mercedes S 400 d long
516 lb‑ft
516 lb‑ft
Jaguar XJ 3.0 V6 Diesel
Performance
Mercedes S 400 d long
Jaguar XJ 3.0 V6 Diesel
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
6.2 sec
62 mph
62
mph
mph
236 ft
0.000 sec

Mercedes S 400 d long
62 mph
62
mph
mph
282 ft
0.000 sec

Jaguar XJ 3.0 V6 Diesel
▶ REPLAY
13.66 lb/hp
Weight-to-Power Ratio
13.67 lb/hp
Mercedes S 400 d long
13.66 lb/hp
13.67 lb/hp
Jaguar XJ 3.0 V6 Diesel
Fuel Economy / Emissions
Mercedes S 400 d long
Jaguar XJ 3.0 V6 Diesel
Fuel Economy
42 mpg
combined
41 mpg
Mercedes S 400 d long
42 mpg
41 mpg
Jaguar XJ 3.0 V6 Diesel
35 mpg
city
34 mpg
49 mpg
highway
45 mpg
18.5 gal
Fuel Tank Capacity
20.3 gal
777 mi
Range
839 mi
Mercedes S 400 d long
777 mi
839 mi
Jaguar XJ 3.0 V6 Diesel
Environmental Impact
115.2 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 400 d long
115.2 kWh
117.3 kWh
Jaguar XJ 3.0 V6 Diesel
Euro 6
Emission Standard
Euro 6b (NEFZ)
237 g/mi (NEFZ)
CO2 Emissions
240 g/mi (NEFZ)
Practical Convenience
Mercedes S 400 d long
Jaguar XJ 3.0 V6 Diesel
4
Doors
4
5
No. of Seats
5
1598 lb
Maximum Payload
1246 lb
14.4 cu ft
Trunk Volume
13.5 cu ft









No data
Cargo Volume (Seats Down)
No data