The Comparative Analysis :
Jaguar XJ 3.0 V6 Diesel S Automatic (12 - 15) vs. Mercedes S 450 long 9G-TRONIC (17 - ..)
€ 80,300
€ 97,000
€ 80,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 97,000
ⓘ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. Both cars are the same width, but the Jaguar XJ 3.0 V6 Diesel S is 5 inches shorter and 1.8 inches lower.
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 450 long
57
74.8
82.9
58.8
74.8
83.9
74.8 in
Width
74.8 in
82.9 in
Width Incl. Mirrors
83.9 in
57 in
Height
58.8 in
119.4
201.9
124.6
206.9
201.9 in
Length
206.9 in
119.4 in
Wheelbase
124.6 in
Vehicle Weight
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 450 long
3913 lb
Curb Weight
4442 lb
5192 lb
Gross Vehicle
Weight
Weight
5952 lb
Weight Difference:
529 lb
11.91 %
General
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 450 long
X351
Generation
W222/X222
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 450 long
V6 diesel engine with two turbochargers (biturbo)
Engine Type
6-cylinder mild hybrid gasoline engine with turbocharger and electric driven compressor
Engine Series
Mercedes-Benz M 276
Engine Code
M 276.824
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
271 hp
at 4000 rpm
Power
383 hp
at 5500 rpm
Jaguar XJ 3.0 V6 Diesel S
271 hp
383 hp
Mercedes S 450 long
443 lb‑ft
at 2500 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Jaguar XJ 3.0 V6 Diesel S
443 lb‑ft
369 lb‑ft
Mercedes S 450 long
Performance
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 450 long
155 mph
Maximum Speed
155 mph
6.4 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph
62
mph
mph
292 ft
0.000 sec
Jaguar XJ 3.0 V6 Diesel S
62 mph
62
mph
mph
233 ft
0.000 sec
Mercedes S 450 long
▶ REPLAY
14.44 lb/hp
Weight-to-Power Ratio
11.6 lb/hp
Jaguar XJ 3.0 V6 Diesel S
14.44 lb/hp
11.6 lb/hp
Mercedes S 450 long
Fuel Economy / Emissions
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 450 long
Fuel Economy
39 mpg
combined
36 mpg
Jaguar XJ 3.0 V6 Diesel S
39 mpg
36 mpg
Mercedes S 450 long
33 mpg
city
26 mpg
43 mpg
highway
44 mpg
21.7 gal
Fuel Tank Capacity
21.1 gal
835 mi
Range
753 mi
Jaguar XJ 3.0 V6 Diesel S
835 mi
753 mi
Mercedes S 450 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).
125 kWh
Jaguar XJ 3.0 V6 Diesel S
125.5 kWh
125 kWh
Mercedes S 450 long
Euro 5
Emission Standard
Euro 6
256 g/mi (NEFZ)
CO2 Emissions
241 g/mi (NEFZ)
Practical Convenience
Jaguar XJ 3.0 V6 Diesel S
Mercedes S 450 long
4
Doors
4
5
No. of Seats
5
1279 lb
Maximum Payload
1510 lb
14.7 cu ft
Trunk Volume
15 cu ft
No data
Cargo Volume (Seats Down)
No data
