The Comparative Analysis :

Jaguar XJ LWB 3.0 V6 Diesel S Automatic (10 - 12) vs. Mercedes S 450 long 7G-TRONIC (06 - 09)

€ 88,300
Jaguar XJ LWB 3.0 V6 Diesel S Automatic (10 - 12) Jaguar XJ LWB 3.0 V6 Diesel S
€ 91,600
 Mercedes S 450 long 7G-TRONIC (06 - 09) Mercedes S 450 long
€ 88,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 91,600

ⓘ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. The Jaguar XJ LWB 3.0 V6 Diesel S is 1.7 inches longer, 1.1 inches wider and an inch lower than the Mercedes S 450 long.
Jaguar XJ LWB 3.0 V6 Diesel S
Mercedes S 450 long
57
Blueprint Jaguar XJ LWB 3.0 V6 Diesel S Automatic (10 - 12)
74.8
82.9
58
Blueprint Mercedes S 450 long 7G-TRONIC (06 - 09)
73.7
83.5
74.8 in
Width
73.7 in
82.9 in
Width Incl. Mirrors
83.5 in
57 in
Height
58 in
Blueprint Jaguar XJ LWB 3.0 V6 Diesel S Automatic (10 - 12)
124.3
206.8
Blueprint Mercedes S 450 long 7G-TRONIC (06 - 09)
124.6
205.1
206.8 in
Length
205.1 in
124.3 in
Wheelbase
124.6 in

Vehicle Weight

Jaguar XJ LWB 3.0 V6 Diesel S
Mercedes S 450 long
3997 lb
Curb Weight
4376 lb
5214 lb
Gross Vehicle
Weight
5655 lb
Jaguar XJ LWB 3.0 V6 Diesel S Automatic (10 - 12)
Weight Difference:
379 lb
8.66 %
Mercedes S 450 long 7G-TRONIC (06 - 09)

General

Jaguar XJ LWB 3.0 V6 Diesel S
Mercedes S 450 long
X351
Generation
W221
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

Jaguar XJ LWB 3.0 V6 Diesel S
Mercedes S 450 long
V6 diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Series
Mercedes-Benz M 273
Engine Code
M 273.922
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.7 L / 230 cu in
271 hp
at 4000 rpm
Power
335 hp
at 6000 rpm
Jaguar XJ LWB 3.0 V6 Diesel S
271 hp
335 hp
Mercedes S 450 long
443 lb‑ft
at 2000 rpm
Max. Torque
339 lb‑ft
at 2700 rpm
Jaguar XJ LWB 3.0 V6 Diesel S
443 lb‑ft
339 lb‑ft
Mercedes S 450 long

Performance

Jaguar XJ LWB 3.0 V6 Diesel S
Mercedes S 450 long
155 mph
Maximum Speed
155 mph
6.4 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph 62
mph

292 ft
0.000 sec

Jaguar XJ LWB 3.0 V6 Diesel S

62 mph 62
mph

269 ft
0.000 sec

Mercedes S 450 long

▶ REPLAY
14.75 lb/hp
Weight-to-Power Ratio
13.06 lb/hp
Jaguar XJ LWB 3.0 V6 Diesel S
14.75 lb/hp
13.06 lb/hp
Mercedes S 450 long

Fuel Economy / Emissions

Jaguar XJ LWB 3.0 V6 Diesel S
Mercedes S 450 long
Fuel Economy
33 mpg
combined
21 mpg
Jaguar XJ LWB 3.0 V6 Diesel S
33 mpg
21 mpg
Mercedes S 450 long
24 mpg
city
14 mpg
41 mpg
highway
29 mpg
Kraftstoffanzeige
22.5 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
734 mi
Range
495 mi
Jaguar XJ LWB 3.0 V6 Diesel S
734 mi
495 mi
Mercedes S 450 long
Environmental Impact
148.1 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).
214 kWh
Jaguar XJ LWB 3.0 V6 Diesel S
148.1 kWh
214 kWh
Mercedes S 450 long
Euro 5
Emission Standard
Euro 4 III
304 g/mi (NEFZ)
CO2 Emissions
433 g/mi (NEFZ)

Practical Convenience

Jaguar XJ LWB 3.0 V6 Diesel S
Mercedes S 450 long
4
Doors
4
5
No. of Seats
5
1217 lb
Maximum Payload
1279 lb
14.7 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data