The Comparative Analysis :
Jaguar XJ 3.0 V6 Compressor AWD Automatic (12 - 15) vs. Mercedes S 420 CDI 7G-TRONIC (06 - 09)
€ 91,900
€ 91,100
€ 91,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 91,100
ⓘ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 Jaguar XJ 3.0 V6 Compressor is 1.9 inches longer, 1.1 inches wider and an inch lower than the Mercedes S 420 CDI.
Jaguar XJ 3.0 V6 Compressor
Mercedes S 420 CDI
57
74.8
82.9
58
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
119.4
201.9
119.5
200
201.9 in
Length
200 in
119.4 in
Wheelbase
119.5 in
Vehicle Weight
Jaguar XJ 3.0 V6 Compressor
Mercedes S 420 CDI
4125 lb
Curb Weight
4608 lb
5291 lb
Gross Vehicle
Weight
Weight
5820 lb
Weight Difference:
483 lb
10.48 %
General
Jaguar XJ 3.0 V6 Compressor
Mercedes S 420 CDI
X351
Generation
W221
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Jaguar XJ 3.0 V6 Compressor
Mercedes S 420 CDI
V6 gasoline engine with compressor
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
335 hp
at 6500 rpm
Power
316 hp
at 3600 rpm
Jaguar XJ 3.0 V6 Compressor
335 hp
316 hp
Mercedes S 420 CDI
332 lb‑ft
at 3500 rpm
Max. Torque
538 lb‑ft
at 2200 rpm
Jaguar XJ 3.0 V6 Compressor
332 lb‑ft
538 lb‑ft
Mercedes S 420 CDI
Performance
Jaguar XJ 3.0 V6 Compressor
Mercedes S 420 CDI
155 mph
Maximum Speed
155 mph
6.4 sec
Acceleration 0 to 62 mph
6 sec
62 mph
62
mph
mph
292 ft
0.000 sec
Jaguar XJ 3.0 V6 Compressor
62 mph
62
mph
mph
272 ft
0.000 sec
Mercedes S 420 CDI
▶ REPLAY
12.31 lb/hp
Weight-to-Power Ratio
14.58 lb/hp
Jaguar XJ 3.0 V6 Compressor
12.31 lb/hp
14.58 lb/hp
Mercedes S 420 CDI
Fuel Economy / Emissions
Jaguar XJ 3.0 V6 Compressor
Mercedes S 420 CDI
Fuel Economy
24 mpg
combined
25 mpg
Jaguar XJ 3.0 V6 Compressor
24 mpg
25 mpg
Mercedes S 420 CDI
16 mpg
city
18 mpg
30 mpg
highway
33 mpg
21.7 gal
Fuel Tank Capacity
23.8 gal
514 mi
Range
595 mi
Jaguar XJ 3.0 V6 Compressor
514 mi
595 mi
Mercedes S 420 CDI
Environmental Impact
187.5 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).
193.4 kWh
Jaguar XJ 3.0 V6 Compressor
187.5 kWh
193.4 kWh
Mercedes S 420 CDI
Euro 5
Emission Standard
Euro 4 III
377 g/mi (NEFZ)
CO2 Emissions
398 g/mi (NEFZ)
Practical Convenience
Jaguar XJ 3.0 V6 Compressor
Mercedes S 420 CDI
4
Doors
4
5
No. of Seats
5
1166 lb
Maximum Payload
1213 lb
14.7 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data
