The Comparative Analysis :
Mercedes S 450 CDI long 7G-TRONIC (09 - 10) vs. Jaguar XJ 3.0 V6 Diesel Automatic (15 - 18)
€ 101,000

€ 82,700

€ 101,000
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. The Mercedes S 450 CDI long is 3.8 inches longer, 1.1 inches narrower and 1.5 inches taller than the Jaguar XJ 3.0 V6 Diesel.
Mercedes S 450 CDI long
Jaguar XJ 3.0 V6 Diesel
58.5
73.7
83.5
57
74.8
82.9
73.7 in
Width
74.8 in
83.5 in
Width Incl. Mirrors
82.9 in
58.5 in
Height
57 in
124.6
205.7
119.4
202
205.7 in
Length
202 in
124.6 in
Wheelbase
119.4 in
Vehicle Weight
Mercedes S 450 CDI long
Jaguar XJ 3.0 V6 Diesel
4740 lb
Curb Weight
4045 lb
5952 lb
Gross Vehicle
Weight
Weight
5291 lb

Weight Difference:
694 lb
14.64 %

General
Mercedes S 450 CDI long
Jaguar XJ 3.0 V6 Diesel
W221
Generation
X351
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel

Rear-wheel drive
Drivetrain
Rear-wheel drive

7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes S 450 CDI long
Jaguar XJ 3.0 V6 Diesel
V8 diesel engine with turbocharger
Engine Type
V6 diesel engine with two turbochargers (biturbo)
Mercedes-Benz OM 629
Engine Series
OM 629.911
Engine Code

4
Valves
4
8
Cylinders
6
4 L / 196 cu in
Displacement
3 L / 147 cu in
316 hp
at 3600 rpm
Power
296 hp
at 4000 rpm
Mercedes S 450 CDI long
316 hp
296 hp
Jaguar XJ 3.0 V6 Diesel
538 lb‑ft
at 2200 rpm
Max. Torque
516 lb‑ft
at 2500 rpm
Mercedes S 450 CDI long
538 lb‑ft
516 lb‑ft
Jaguar XJ 3.0 V6 Diesel
Performance
Mercedes S 450 CDI long
Jaguar XJ 3.0 V6 Diesel
155 mph
Maximum Speed
155 mph
6.6 sec
Acceleration 0 to 62 mph
6.2 sec
62 mph
62
mph
mph
302 ft
0.000 sec

Mercedes S 450 CDI long
62 mph
62
mph
mph
282 ft
0.000 sec

Jaguar XJ 3.0 V6 Diesel
▶ REPLAY
15 lb/hp
Weight-to-Power Ratio
13.67 lb/hp
Mercedes S 450 CDI long
15 lb/hp
13.67 lb/hp
Jaguar XJ 3.0 V6 Diesel
Fuel Economy / Emissions
Mercedes S 450 CDI long
Jaguar XJ 3.0 V6 Diesel
Fuel Economy
26 mpg
combined
41 mpg
Mercedes S 450 CDI long
26 mpg
41 mpg
Jaguar XJ 3.0 V6 Diesel
18 mpg
city
34 mpg
34 mpg
highway
45 mpg
23.8 gal
Fuel Tank Capacity
20.3 gal
615 mi
Range
839 mi
Mercedes S 450 CDI long
615 mi
839 mi
Jaguar XJ 3.0 V6 Diesel
Environmental Impact
187.2 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 450 CDI long
187.2 kWh
117.3 kWh
Jaguar XJ 3.0 V6 Diesel
Euro 4 III
Emission Standard
Euro 6b (NEFZ)
386 g/mi (NEFZ)
CO2 Emissions
240 g/mi (NEFZ)
Practical Convenience
Mercedes S 450 CDI long
Jaguar XJ 3.0 V6 Diesel
4
Doors
4
5
No. of Seats
5
1213 lb
Maximum Payload
1246 lb
15.9 cu ft
Trunk Volume
13.5 cu ft











No data
Cargo Volume (Seats Down)
No data