Car comparison

Jaguar XK Coupe (X150) 4.2 V8vsMercedes-Benz E-class Coupe (C207) E 350 CGI BlueEFFICIENCY V6

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

Jaguar XK Coupe (X150)

4.2 V8

298 hp4196 ccGasolineRWDAutomaticNaturally aspiratedCoupe2006-2009
VS

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Best choices

Mercedes-Benz E-class Coupe (C207) E 350 CGI BlueEFFICIENCY V6

  • Lightest
    1,595 kg
    3,516 lb
  • Best power-to-weight
    183 hp/t
    137 kW/t
    5.5 kg/hp
  • Lowest combined fuel consumption
    8.7 L/100 km
    27.0 mpg US
    32.5 mpg UK
  • Lowest city consumption
    12.4 L/100 km
    19.0 mpg US
    22.8 mpg UK
  • Lowest highway consumption
    6.6 L/100 km
    35.6 mpg US
    42.8 mpg UK
  • Best estimated range
    759 km
    471 mi
  • Largest trunk
    450 L
  • Best overall score
    60/100
  • Best economy score
    83/100
  • Best practicality score
    53/100

Jaguar XK Coupe (X150) 4.2 V8

  • Quickest 0-100 km/h
    6.2 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    298 hp
    222 kW
  • Highest torque
    411 Nm
    303 lb-ft
  • Best performance score
    64/100

Specification comparison

Specification comparison
ModelJaguarXK Coupe (X150)4.2 V8Mercedes-BenzE-class Coupe (C207)E 350 CGI BlueEFFICIENCY V6
Power
298hp222kW
292hp218kW
Torque
411Nm303lb-ft
365Nm269lb-ft
Curb weight
1,645kg3,627lb
1,595kg3,516lb
Gross weight
2,035kg4,486lb
2,140kg4,718lb
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
88.7s99% target: 262 km/h / 163 mph
Calculated
83.7s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
6.2s
6.3s
0-200 km/h
22.1s
Calculated
21.7s
Calculated
0-60 mph
5.9s
Calculated
6.0s
Calculated
Fuel consumption
11.3L/100 km20.8mpg US25.0mpg UK
8.7L/100 km27mpg US32.5mpg UK
Fuel consumption city
17.1L/100 km13.8mpg US16.5mpg UK
12.4L/100 km19mpg US22.8mpg UK
Fuel consumption highway
8.1L/100 km29mpg US34.9mpg UK
6.6L/100 km35.6mpg US42.8mpg UK
Quarter mile
14.2s
Calculated
14.3s
Calculated
Power-to-weight
181hp/t135kW/t82hp/1000 lb
Calculated
183hp/t137kW/t83hp/1000 lb
Calculated
Torque-to-weight
250Nm/t167lb-ft/ton
Calculated
229Nm/t153lb-ft/ton
Calculated
Estimated range
629km391mi
Calculated
759km471mi
Calculated
Displacement
4,196cc256cu in
3,498cc213cu in
Length
4,791mm189in
4,698mm185in
Width-
1,786mm70in
Height
1,322mm52in
1,397mm55in
Wheelbase
2,752mm108in
2,760mm109in
Front track-
1,538mm61in
Rear track-
1,544mm61in
Ground clearance
120mm5in
-
Trunk volume
300L
450L
Doors
2
2
Seats
4
4
Fuel tank
71L
66L

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Jaguar XK Coupe (X150) 4.2 V8Mercedes-Benz E-class Coupe (C207) E 350 CGI BlueEFFICIENCY V6PowerTorque
  • Jaguar XK Coupe (X150) 4.2 V8: Power / Torque
  • Mercedes-Benz E-class Coupe (C207) E 350 CGI BlueEFFICIENCY V6: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
JaguarXK Coupe (X150)4.2 V86,000 rpm4,100 rpm6,250 rpm
Mercedes-BenzE-class Coupe (C207)E 350 CGI BlueEFFICIENCY V66,400 rpm3,000-5,100 rpm6,650 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricJaguarXK Coupe (X150)4.2 V8Mercedes-BenzE-class Coupe (C207)E 350 CGI BlueEFFICIENCY V6
Acceleration checkpoints
0-60 mph
0-97 km/h
5.9 s
6.0 s
0-100 km/h
0-62 mph
6.2 s
6.3 s
0-200 km/h
0-124 mph
22.1 s
21.7 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Limited
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Limited
Drag race simulation
60 ft
18 m
2.4 s
2.4 s
330 ft
101 m
6.2 s
6.3 s
1/8 mile
201 m
9.4 s
9.4 s
1000 ft
305 m
12.0 s
12.1 s
1/4 mile
402 m
14.2 s
14.3 s
Trap speed
1/4 mile
402 m
164 km/h
102 mph
165 km/h
103 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
VehicleValue
JaguarXK Coupe (X150)4.2 V8
298 hp
222 kW
Mercedes-BenzE-class Coupe (C207)E 350 CGI BlueEFFICIENCY V6
292 hp
218 kW

Jaguar XK Coupe (X150) 4.2 V8 has 6 hp more than Mercedes-Benz E-class Coupe (C207) E 350 CGI BlueEFFICIENCY V6.

The biggest power difference is between Mercedes-Benz E-class Coupe (C207) E 350 CGI BlueEFFICIENCY V6 and Jaguar XK Coupe (X150) 4.2 V8: 6 hp (4 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
VehicleValue
JaguarXK Coupe (X150)4.2 V8
411 Nm
303 lb-ft
Mercedes-BenzE-class Coupe (C207)E 350 CGI BlueEFFICIENCY V6
365 Nm
269 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
VehicleValue
JaguarXK Coupe (X150)4.2 V8
1,645 kg
3,627 lb
Mercedes-BenzE-class Coupe (C207)E 350 CGI BlueEFFICIENCY V6
1,595 kg
3,516 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
JaguarXK Coupe (X150)4.2 V8
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzE-class Coupe (C207)E 350 CGI BlueEFFICIENCY V6
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
JaguarXK Coupe (X150)4.2 V86.2 s
Mercedes-BenzE-class Coupe (C207)E 350 CGI BlueEFFICIENCY V66.3 s

The biggest 0-100 km/h difference is between Jaguar XK Coupe (X150) 4.2 V8 and Mercedes-Benz E-class Coupe (C207) E 350 CGI BlueEFFICIENCY V6: 0.1 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
JaguarXK Coupe (X150)4.2 V8
11.3 L/100 km
20.8 mpg US
25.0 mpg UK
Mercedes-BenzE-class Coupe (C207)E 350 CGI BlueEFFICIENCY V6
8.7 L/100 km
27.0 mpg US
32.5 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz E-class Coupe (C207) E 350 CGI BlueEFFICIENCY V6 and Jaguar XK Coupe (X150) 4.2 V8: 2.6 L/100 km.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
JaguarXK Coupe (X150)4.2 V8
181 hp/t
135 kW/t
5.5 kg/hp
Mercedes-BenzE-class Coupe (C207)E 350 CGI BlueEFFICIENCY V6
183 hp/t
137 kW/t
5.5 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
JaguarXK Coupe (X150)4.2 V8
629 km
391 mi
Mercedes-BenzE-class Coupe (C207)E 350 CGI BlueEFFICIENCY V6
759 km
471 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
JaguarXK Coupe (X150)4.2 V8
298 hp
222 kW
6.2 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzE-class Coupe (C207)E 350 CGI BlueEFFICIENCY V6
292 hp
218 kW
6.3 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
JaguarXK Coupe (X150)4.2 V8
Power
298 hp
222 kW
0-100 km/h6.2 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,791 mm
188.6 in
Height
1,322 mm
52.0 in
Mercedes-BenzE-class Coupe (C207)E 350 CGI BlueEFFICIENCY V6
Power
292 hp
218 kW
0-100 km/h6.3 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
450 L
15.9 cu ft
Length
4,698 mm
185.0 in
Height
1,397 mm
55.0 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
JaguarXK Coupe (X150)4.2 V8
Power
298 hp
222 kW
0-100 km/h6.2 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
11.3 L/100 km
20.8 mpg US
25.0 mpg UK
Mercedes-BenzE-class Coupe (C207)E 350 CGI BlueEFFICIENCY V6
Power
292 hp
218 kW
0-100 km/h6.3 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
8.7 L/100 km
27.0 mpg US
32.5 mpg UK

Mercedes-Benz E-class Coupe (C207) E 350 CGI BlueEFFICIENCY V6 is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
JaguarXK Coupe (X150)4.2 V8
11.3 L/100 km
20.8 mpg US
25.0 mpg UK
6.2 s
Mercedes-BenzE-class Coupe (C207)E 350 CGI BlueEFFICIENCY V6
8.7 L/100 km
27.0 mpg US
32.5 mpg UK
6.3 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
JaguarXK Coupe (X150)4.2 V8
181 hp/t
135 kW/t
5.5 kg/hp
11.3 L/100 km
20.8 mpg US
25.0 mpg UK
Mercedes-BenzE-class Coupe (C207)E 350 CGI BlueEFFICIENCY V6
183 hp/t
137 kW/t
5.5 kg/hp
8.7 L/100 km
27.0 mpg US
32.5 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleJaguarXK Coupe (X150)4.2 V8Mercedes-BenzE-class Coupe (C207)E 350 CGI BlueEFFICIENCY V6
Power
298 hp
222 kW
292 hp
218 kW
Torque
411 Nm
303 lb-ft
365 Nm
269 lb-ft
Acceleration
6.2 s
6.3 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,645 kg
3,627 lb
1,595 kg
3,516 lb
Fuel consumption
11.3 L/100 km
20.8 mpg US
25.0 mpg UK
8.7 L/100 km
27.0 mpg US
32.5 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,791 mm
188.6 in
Height
1,322 mm
52.0 in
Doors/seats
2 doors
4 seats
Trunk
450 L
15.9 cu ft
Length
4,698 mm
185.0 in
Height
1,397 mm
55.0 in
Range score
629 km
391 mi
759 km
471 mi
Trunk score
300 L
10.6 cu ft
450 L
15.9 cu ft
Power-to-weight score
181 hp/t
135 kW/t
5.5 kg/hp
183 hp/t
137 kW/t
5.5 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
VehicleJaguar XK Coupe (X150) 4.2 V8Mercedes-Benz E-class Coupe (C207) E 350 CGI BlueEFFICIENCY V6
Consumption11.3 L/100 km20.8 mpg US25 mpg UK8.7 L/100 km27 mpg US32.5 mpg UK
Cost / 100 km19.78 LC100 km15.22 LC100 km
Cost / 100 mi31.82 LC100 mi24.50 LC100 mi
Annual fuel used1,695 L448 US gal373 UK gal1,305 L345 US gal287 UK gal
Annual fuel cost2,966 LC/year2,284 LC/year

Head-to-head comparisons

Jaguar XK Coupe (X150) 4.2 V8

  • Has 6 hp more
  • Has 46 Nm more
  • Is 0.1 s quicker from 0-100 km/h

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque

Cons

  • Highest combined fuel consumption
  • Heaviest
  • Smallest trunk

Mercedes-Benz E-class Coupe (C207) E 350 CGI BlueEFFICIENCY V6

  • Is 50 kg lighter
  • Uses 2.6 L/100 km less fuel
  • Has 2 hp/t better power-to-weight
  • Has 129 km (80 mi) more estimated range
  • Has 150 L more trunk volume

Pros

  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power

Choose cars to compare

Brand
Model
Generation
Engine or modification
Jaguar XK Coupe (X150) 4.2 V8
Mercedes-Benz E-class Coupe (C207) E 350 CGI BlueEFFICIENCY V6
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