The Comparative Analysis :
Jaguar XJ 5.0 V8 Automatic (10 - 12) vs. Mercedes S 500 BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13)
€ 99,500

€ 99,700

€ 99,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 99,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Jaguar XJ 5.0 V8 is 1.2 inches longer, 1.1 inches wider and 1.5 inches lower than the Mercedes S 500 BlueEFFICIENCY.
Jaguar XJ 5.0 V8
Mercedes S 500 BlueEFFICIENCY
57
74.8
82.9
58.5
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
119.4
201.9
119.5
200.6
201.9 in
Length
200.6 in
119.4 in
Wheelbase
119.5 in
Vehicle Weight
Jaguar XJ 5.0 V8
Mercedes S 500 BlueEFFICIENCY
3869 lb
Curb Weight
4431 lb
5071 lb
Gross Vehicle
Weight
Weight
5765 lb

Weight Difference:
562 lb
12.68 %

General
Jaguar XJ 5.0 V8
Mercedes S 500 BlueEFFICIENCY
X351
Generation
W221
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

6-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Jaguar XJ 5.0 V8
Mercedes S 500 BlueEFFICIENCY
V8 gasoline engine (naturally aspirated engine)
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz M 278
Engine Code
M 278.932

4
Valves
4
8
Cylinders
8
5 L / 245 cu in
Displacement
4.7 L / 230 cu in
380 hp
at 6500 rpm
Power
429 hp
at 5250 rpm
Jaguar XJ 5.0 V8
380 hp
429 hp
Mercedes S 500 BlueEFFICIENCY
380 lb‑ft
at 3500 rpm
Max. Torque
516 lb‑ft
at 1800 rpm
Jaguar XJ 5.0 V8
380 lb‑ft
516 lb‑ft
Mercedes S 500 BlueEFFICIENCY
Performance
Jaguar XJ 5.0 V8
Mercedes S 500 BlueEFFICIENCY
155 mph
Maximum Speed
155 mph
5.7 sec
Acceleration 0 to 62 mph
5 sec
62 mph
62
mph
mph
259 ft
0.000 sec

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

Mercedes S 500 BlueEFFICIENCY
▶ REPLAY
10.18 lb/hp
Weight-to-Power Ratio
10.33 lb/hp
Jaguar XJ 5.0 V8
10.18 lb/hp
10.33 lb/hp
Mercedes S 500 BlueEFFICIENCY
Fuel Economy / Emissions
Jaguar XJ 5.0 V8
Mercedes S 500 BlueEFFICIENCY
Fuel Economy
21 mpg
combined
25 mpg
Jaguar XJ 5.0 V8
21 mpg
25 mpg
Mercedes S 500 BlueEFFICIENCY
14 mpg
city
18 mpg
29 mpg
highway
32 mpg
22.5 gal
Fuel Tank Capacity
21.9 gal
464 mi
Range
549 mi
Jaguar XJ 5.0 V8
464 mi
549 mi
Mercedes S 500 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).
178.2 kWh
Jaguar XJ 5.0 V8
216 kWh
178.2 kWh
Mercedes S 500 BlueEFFICIENCY
Euro 5
Emission Standard
Euro 5
425 g/mi (NEFZ)
CO2 Emissions
352 g/mi (NEFZ)
Practical Convenience
Jaguar XJ 5.0 V8
Mercedes S 500 BlueEFFICIENCY
4
Doors
4
5
No. of Seats
5
1202 lb
Maximum Payload
1334 lb
14.7 cu ft
Trunk Volume
15.9 cu ft











No data
Cargo Volume (Seats Down)
No data