The Comparative Analysis :
Jaguar XJ 5.0 V8 Automatic (10 - 12) vs. Mercedes S 320 CDI BlueEFFICIENCY 7G-TRONIC (08 - 09)
€ 99,500

€ 72,400

€ 99,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 72,400
ⓘ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 5.0 V8 is 1.9 inches longer, 1.1 inches wider and an inch lower than the Mercedes S 320 CDI BlueEFFICIENCY.
Jaguar XJ 5.0 V8
Mercedes S 320 CDI BlueEFFICIENCY
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 5.0 V8
Mercedes S 320 CDI BlueEFFICIENCY
3869 lb
Curb Weight
4310 lb
5071 lb
Gross Vehicle
Weight
Weight
5622 lb

Weight Difference:
441 lb
10.23 %

General
Jaguar XJ 5.0 V8
Mercedes S 320 CDI BlueEFFICIENCY
X351
Generation
W221
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel

Rear-wheel drive
Drivetrain
Rear-wheel drive

6-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Jaguar XJ 5.0 V8
Mercedes S 320 CDI BlueEFFICIENCY
V8 gasoline engine (naturally aspirated engine)
Engine Type
V6 diesel engine with turbocharger
Engine Series
Mercedes-Benz OM 642
Engine Code
OM 642.930

4
Valves
4
8
Cylinders
6
5 L / 245 cu in
Displacement
3 L / 147 cu in
380 hp
at 6500 rpm
Power
232 hp
at 3600 rpm
Jaguar XJ 5.0 V8
380 hp
232 hp
Mercedes S 320 CDI BlueEFFICIENCY
380 lb‑ft
at 3500 rpm
Max. Torque
398 lb‑ft
at 1600 rpm
Jaguar XJ 5.0 V8
380 lb‑ft
398 lb‑ft
Mercedes S 320 CDI BlueEFFICIENCY
Performance
Jaguar XJ 5.0 V8
Mercedes S 320 CDI BlueEFFICIENCY
155 mph
Maximum Speed
155 mph
5.7 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph
62
mph
mph
259 ft
0.000 sec

Jaguar XJ 5.0 V8
62 mph
62
mph
mph
354 ft
0.000 sec

Mercedes S 320 CDI BlueEFFICIENCY
▶ REPLAY
10.18 lb/hp
Weight-to-Power Ratio
18.58 lb/hp
Jaguar XJ 5.0 V8
10.18 lb/hp
18.58 lb/hp
Mercedes S 320 CDI BlueEFFICIENCY
Fuel Economy / Emissions
Jaguar XJ 5.0 V8
Mercedes S 320 CDI BlueEFFICIENCY
Fuel Economy
21 mpg
combined
31 mpg
Jaguar XJ 5.0 V8
21 mpg
31 mpg
Mercedes S 320 CDI BlueEFFICIENCY
14 mpg
city
23 mpg
29 mpg
highway
40 mpg
22.5 gal
Fuel Tank Capacity
23.8 gal
464 mi
Range
736 mi
Jaguar XJ 5.0 V8
464 mi
736 mi
Mercedes S 320 CDI BlueEFFICIENCY
Environmental Impact
216 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).
156.4 kWh
Jaguar XJ 5.0 V8
216 kWh
156.4 kWh
Mercedes S 320 CDI BlueEFFICIENCY
Euro 5
Emission Standard
Euro 4 III
425 g/mi (NEFZ)
CO2 Emissions
320 g/mi (NEFZ)
Practical Convenience
Jaguar XJ 5.0 V8
Mercedes S 320 CDI BlueEFFICIENCY
4
Doors
4
5
No. of Seats
5
1202 lb
Maximum Payload
1312 lb
14.7 cu ft
Trunk Volume
15.9 cu ft











No data
Cargo Volume (Seats Down)
No data