The Comparative Analysis :
Jaguar XJ 3.0 V6 Diesel Automatic (15 - 18) vs. Mercedes S 65 AMG long SPEEDSHIFT PLUS (14 - 17)
€ 82,700

€ 236,200

€ 82,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 236,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Jaguar XJ 3.0 V6 Diesel is considerably smaller in every dimension. It's 6.2 inches shorter, 0.6 inches narrower and 2 inches lower than the Mercedes S 65 AMG long.
Jaguar XJ 3.0 V6 Diesel
Mercedes S 65 AMG long
57
74.8
82.9
59
75.4
83.9
74.8 in
Width
75.4 in
82.9 in
Width Incl. Mirrors
83.9 in
57 in
Height
59 in
119.4
202
124.6
208.1
202 in
Length
208.1 in
119.4 in
Wheelbase
124.6 in
Vehicle Weight
Jaguar XJ 3.0 V6 Diesel
Mercedes S 65 AMG long
4045 lb
Curb Weight
4960 lb
5291 lb
Gross Vehicle
Weight
Weight
6063 lb

Weight Difference:
915 lb
18.45 %

General
Jaguar XJ 3.0 V6 Diesel
Mercedes S 65 AMG long
X351
Generation
W222/X222
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Jaguar XJ 3.0 V6 Diesel
Mercedes S 65 AMG long
V6 diesel engine with two turbochargers (biturbo)
Engine Type
V12 gasoline engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz M 279
Engine Code
M 279.980

4
Valves
4
6
Cylinders
12
3 L / 147 cu in
Displacement
6 L / 294 cu in
296 hp
at 4000 rpm
Power
621 hp
at 4800 rpm
Jaguar XJ 3.0 V6 Diesel
296 hp
621 hp
Mercedes S 65 AMG long
516 lb‑ft
at 2500 rpm
Max. Torque
738 lb‑ft
at 2300 rpm
Jaguar XJ 3.0 V6 Diesel
516 lb‑ft
738 lb‑ft
Mercedes S 65 AMG long
Performance
Jaguar XJ 3.0 V6 Diesel
Mercedes S 65 AMG long
155 mph
Maximum Speed
155 mph
6.2 sec
Acceleration 0 to 62 mph
4.3 sec
62 mph
62
mph
mph
282 ft
0.000 sec

Jaguar XJ 3.0 V6 Diesel
62 mph
62
mph
mph
197 ft
0.000 sec

Mercedes S 65 AMG long
▶ REPLAY
13.67 lb/hp
Weight-to-Power Ratio
7.99 lb/hp
Jaguar XJ 3.0 V6 Diesel
13.67 lb/hp
7.99 lb/hp
Mercedes S 65 AMG long
Fuel Economy / Emissions
Jaguar XJ 3.0 V6 Diesel
Mercedes S 65 AMG long
Fuel Economy
41 mpg
combined
20 mpg
Jaguar XJ 3.0 V6 Diesel
41 mpg
20 mpg
Mercedes S 65 AMG long
34 mpg
city
14 mpg
45 mpg
highway
27 mpg
20.3 gal
Fuel Tank Capacity
21.1 gal
839 mi
Range
418 mi
Jaguar XJ 3.0 V6 Diesel
839 mi
418 mi
Mercedes S 65 AMG long
Environmental Impact
117.3 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).
225.5 kWh
Jaguar XJ 3.0 V6 Diesel
117.3 kWh
225.5 kWh
Mercedes S 65 AMG long
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
240 g/mi (NEFZ)
CO2 Emissions
449 g/mi (NEFZ)
Practical Convenience
Jaguar XJ 3.0 V6 Diesel
Mercedes S 65 AMG long
4
Doors
4
5
No. of Seats
5
1246 lb
Maximum Payload
1102 lb
13.5 cu ft
Trunk Volume
15 cu ft











No data
Cargo Volume (Seats Down)
No data