The Comparative Analysis :

Jaguar XJ LWB 3.0 V6 Diesel S Automatic (12 - 15) vs. Mercedes S 450 CDI long 7G-TRONIC (09 - 10)

€ 89,500
Jaguar XJ LWB 3.0 V6 Diesel S Automatic (12 - 15) Jaguar XJ LWB 3.0 V6 Diesel S
€ 101,000
 Mercedes S 450 CDI long 7G-TRONIC (09 - 10) Mercedes S 450 CDI long
€ 89,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 101,000

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of these vehicles differ a little. The Jaguar XJ LWB 3.0 V6 Diesel S is an inch longer, 1.1 inches wider and 1.5 inches lower than the Mercedes S 450 CDI long.
Jaguar XJ LWB 3.0 V6 Diesel S
Mercedes S 450 CDI long
57
Blueprint Jaguar XJ LWB 3.0 V6 Diesel S Automatic (12 - 15)
74.8
82.9
58.5
Blueprint Mercedes S 450 CDI long 7G-TRONIC (09 - 10)
73.7
83.5
74.8 in
Width
73.7 in
82.9 in
Width Incl. Mirrors
83.5 in
57 in
Height
58.5 in
Blueprint Jaguar XJ LWB 3.0 V6 Diesel S Automatic (12 - 15)
124.3
206.8
Blueprint Mercedes S 450 CDI long 7G-TRONIC (09 - 10)
124.6
205.7
206.8 in
Length
205.7 in
124.3 in
Wheelbase
124.6 in

Vehicle Weight

Jaguar XJ LWB 3.0 V6 Diesel S
Mercedes S 450 CDI long
4023 lb
Curb Weight
4740 lb
5214 lb
Gross Vehicle
Weight
5952 lb
Jaguar XJ LWB 3.0 V6 Diesel S Automatic (12 - 15)
Weight Difference:
717 lb
15.13 %
Mercedes S 450 CDI long 7G-TRONIC (09 - 10)

General

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

Engine

Jaguar XJ LWB 3.0 V6 Diesel S
Mercedes S 450 CDI long
V6 diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 diesel engine with tur­bo­charger
Engine Series
Mercedes-Benz OM 629
Engine Code
OM 629.911
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4 L / 196 cu in
271 hp
at 4000 rpm
Power
316 hp
at 3600 rpm
Jaguar XJ LWB 3.0 V6 Diesel S
271 hp
316 hp
Mercedes S 450 CDI long
443 lb‑ft
at 2000 rpm
Max. Torque
538 lb‑ft
at 2200 rpm
Jaguar XJ LWB 3.0 V6 Diesel S
443 lb‑ft
538 lb‑ft
Mercedes S 450 CDI long

Performance

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

292 ft
0.000 sec

Jaguar XJ LWB 3.0 V6 Diesel S

62 mph 62
mph

302 ft
0.000 sec

Mercedes S 450 CDI long

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

Fuel Economy / Emissions

Jaguar XJ LWB 3.0 V6 Diesel S
Mercedes S 450 CDI long
Fuel Economy
37 mpg
combined
26 mpg
Jaguar XJ LWB 3.0 V6 Diesel S
37 mpg
26 mpg
Mercedes S 450 CDI long
31 mpg
city
18 mpg
42 mpg
highway
34 mpg
Kraftstoffanzeige
21.7 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
809 mi
Range
615 mi
Jaguar XJ LWB 3.0 V6 Diesel S
809 mi
615 mi
Mercedes S 450 CDI long
Environmental Impact
129.6 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).
187.2 kWh
Jaguar XJ LWB 3.0 V6 Diesel S
129.6 kWh
187.2 kWh
Mercedes S 450 CDI long
Euro 5
Emission Standard
Euro 4 III
269 g/mi (NEFZ)
CO2 Emissions
386 g/mi (NEFZ)

Practical Convenience

Jaguar XJ LWB 3.0 V6 Diesel S
Mercedes S 450 CDI long
4
Doors
4
5
No. of Seats
5
1190 lb
Maximum Payload
1213 lb
14.7 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data