Car comparison

Renault Laguna Coupe 3.0 dCi V6 FAPvsRenault Megane III Coupe RS 2.0 16V

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

New comparison

Renault Laguna Coupe

3.0 dCi V6 FAP

235 hp2993 ccDieselFWDAutomaticTurbochargedCoupe2008-2012
VS

Renault Megane III Coupe

RS 2.0 16V

250 hp1998 ccGasolineFWDManualTurbochargedCoupe2009-2012

Comparison overview

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

Best choices

Renault Laguna Coupe 3.0 dCi V6 FAP

  • Fastest top speed
    250 km/h
    155 mph Unrestricted
    240 km/h
    149 mph Restricted
  • Highest torque
    450 Nm
    332 lb-ft
  • Lowest combined fuel consumption
    7.5 L/100 km
    31.4 mpg US
    37.7 mpg UK
  • Lowest city consumption
    10.6 L/100 km
    22.2 mpg US
    26.6 mpg UK
  • Lowest highway consumption
    5.7 L/100 km
    41.3 mpg US
    49.6 mpg UK
  • Best estimated range
    880 km
    547 mi
  • Largest trunk
    423 L
  • Best economy score
    87/100

Renault Megane III Coupe RS 2.0 16V

  • Quickest 0-100 km/h
    6.1 s
  • Most powerful
    250 hp
    186 kW
  • Lightest
    1,387 kg
    3,058 lb
  • Best power-to-weight
    180 hp/t
    134 kW/t
    5.5 kg/hp
  • Best overall score
    59/100
  • Best performance score
    59/100
  • Best practicality score
    58/100

Specification comparison

Specification comparison
ModelRenaultLaguna Coupe3.0 dCi V6 FAPRenaultMegane III CoupeRS 2.0 16V
Power
235hp175kW
250hp186kW
Torque
450Nm332lb-ft
340Nm251lb-ft
Curb weight
1,705kg3,759lb
1,387kg3,058lb
Gross weight
2,050kg4,519lb
1,835kg4,045lb
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Calculated
245 km/h
152 mph
To 99% top speed
102.2s99% target: 248 km/h / 154 mph
Calculated
78.2s99% target: 243 km/h / 151 mph
Calculated
0-100 km/h
7.3s
6.1s
0-200 km/h
29.0s
Calculated
24.2s
Calculated
0-60 mph
6.9s
Calculated
5.8s
Calculated
Fuel consumption
7.5L/100 km31.4mpg US37.7mpg UK
8.4L/100 km28mpg US33.6mpg UK
Fuel consumption city
10.6L/100 km22.2mpg US26.6mpg UK
11.5L/100 km20.5mpg US24.6mpg UK
Fuel consumption highway
5.7L/100 km41.3mpg US49.6mpg UK
6.7L/100 km35.1mpg US42.2mpg UK
Quarter mile
15.2s
Calculated
14.2s
Calculated
Power-to-weight
138hp/t103kW/t63hp/1000 lb
Calculated
180hp/t134kW/t82hp/1000 lb
Calculated
Torque-to-weight
264Nm/t177lb-ft/ton
Calculated
245Nm/t164lb-ft/ton
Calculated
Estimated range
880km547mi
Calculated
714km444mi
Calculated
Displacement
2,993cc183cu in
1,998cc122cu in
Length
4,643mm183in
4,299mm169in
Width
1,811mm71in
-
Height
1,400mm55in
1,435mm56in
Wheelbase
2,690mm106in
2,636mm104in
Front track-
1,588mm63in
Rear track-
1,545mm61in
Ground clearance-
120mm5in
Trunk volume
423L
377L
Max trunk volume-
1,024L
Doors
2
3
Seats
4
5
Fuel tank
66L
60L
CO2 emissions-
190g/km

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.

Renault Laguna Coupe 3.0 dCi V6 FAPRenault Megane III Coupe RS 2.0 16VPowerTorque
  • Renault Laguna Coupe 3.0 dCi V6 FAP: Power / Torque
  • Renault Megane III Coupe RS 2.0 16V: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
RenaultLaguna Coupe3.0 dCi V6 FAP4,400 rpm1,800 rpm4,650 rpm
RenaultMegane III CoupeRS 2.0 16V5,500 rpm3,000 rpm5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricRenaultLaguna Coupe3.0 dCi V6 FAPRenaultMegane III CoupeRS 2.0 16V
Acceleration checkpoints
0-60 mph
0-97 km/h
6.9 s
5.8 s
0-100 km/h
0-62 mph
7.3 s
6.1 s
0-200 km/h
0-124 mph
29.0 s
24.2 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Likely limited
245 km/h
152 mph
Drag race simulation
60 ft
18 m
2.5 s
2.3 s
330 ft
101 m
6.6 s
6.2 s
1/8 mile
201 m
10.0 s
9.3 s
1000 ft
305 m
12.8 s
12.0 s
1/4 mile
402 m
15.2 s
14.2 s
Trap speed
1/4 mile
402 m
153 km/h
95 mph
162 km/h
100 mph

Power comparison

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

Chart data table
VehicleValue
RenaultLaguna Coupe3.0 dCi V6 FAP
235 hp
175 kW
RenaultMegane III CoupeRS 2.0 16V
250 hp
186 kW

Renault Megane III Coupe RS 2.0 16V has 15 hp more than Renault Laguna Coupe 3.0 dCi V6 FAP.

The biggest power difference is between Renault Laguna Coupe 3.0 dCi V6 FAP and Renault Megane III Coupe RS 2.0 16V: 15 hp (11 kW).

Torque comparison

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

Chart data table
VehicleValue
RenaultLaguna Coupe3.0 dCi V6 FAP
450 Nm
332 lb-ft
RenaultMegane III CoupeRS 2.0 16V
340 Nm
251 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
RenaultLaguna Coupe3.0 dCi V6 FAP
1,705 kg
3,759 lb
RenaultMegane III CoupeRS 2.0 16V
1,387 kg
3,058 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
RenaultLaguna Coupe3.0 dCi V6 FAP
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
RenaultMegane III CoupeRS 2.0 16V
245 km/h
152 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
RenaultLaguna Coupe3.0 dCi V6 FAP7.3 s
RenaultMegane III CoupeRS 2.0 16V6.1 s

The biggest 0-100 km/h difference is between Renault Megane III Coupe RS 2.0 16V and Renault Laguna Coupe 3.0 dCi V6 FAP: 1.2 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
RenaultLaguna Coupe3.0 dCi V6 FAP
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
RenaultMegane III CoupeRS 2.0 16V
8.4 L/100 km
28.0 mpg US
33.6 mpg UK

The biggest fuel consumption difference is between Renault Laguna Coupe 3.0 dCi V6 FAP and Renault Megane III Coupe RS 2.0 16V: 0.9 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
RenaultLaguna Coupe3.0 dCi V6 FAP
138 hp/t
103 kW/t
7.3 kg/hp
RenaultMegane III CoupeRS 2.0 16V
180 hp/t
134 kW/t
5.5 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
RenaultLaguna Coupe3.0 dCi V6 FAP
880 km
547 mi
RenaultMegane III CoupeRS 2.0 16V
714 km
444 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
RenaultLaguna Coupe3.0 dCi V6 FAP
235 hp
175 kW
7.3 s
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
RenaultMegane III CoupeRS 2.0 16V
250 hp
186 kW
6.1 s
245 km/h
152 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
RenaultLaguna Coupe3.0 dCi V6 FAP
Power
235 hp
175 kW
0-100 km/h7.3 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Doors/seats
2 doors
4 seats
Trunk
423 L
14.9 cu ft
Length
4,643 mm
182.8 in
Height
1,400 mm
55.1 in
RenaultMegane III CoupeRS 2.0 16V
Power
250 hp
186 kW
0-100 km/h6.1 s
Top speed
245 km/h
152 mph
Doors/seats
3 doors
5 seats
Trunk
377 L
13.3 cu ft
Length
4,299 mm
169.3 in
Height
1,435 mm
56.5 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
RenaultLaguna Coupe3.0 dCi V6 FAP
Power
235 hp
175 kW
0-100 km/h7.3 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
RenaultMegane III CoupeRS 2.0 16V
Power
250 hp
186 kW
0-100 km/h6.1 s
Top speed
245 km/h
152 mph
8.4 L/100 km
28.0 mpg US
33.6 mpg UK

Renault Megane III Coupe RS 2.0 16V 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
RenaultLaguna Coupe3.0 dCi V6 FAP
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
7.3 s
RenaultMegane III CoupeRS 2.0 16V
8.4 L/100 km
28.0 mpg US
33.6 mpg UK
6.1 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
RenaultLaguna Coupe3.0 dCi V6 FAP
138 hp/t
103 kW/t
7.3 kg/hp
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
RenaultMegane III CoupeRS 2.0 16V
180 hp/t
134 kW/t
5.5 kg/hp
8.4 L/100 km
28.0 mpg US
33.6 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleRenaultLaguna Coupe3.0 dCi V6 FAPRenaultMegane III CoupeRS 2.0 16V
Power
235 hp
175 kW
250 hp
186 kW
Torque
450 Nm
332 lb-ft
340 Nm
251 lb-ft
Acceleration
7.3 s
6.1 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
245 km/h
152 mph
Lightness
1,705 kg
3,759 lb
1,387 kg
3,058 lb
Fuel consumption
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
8.4 L/100 km
28.0 mpg US
33.6 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
423 L
14.9 cu ft
Length
4,643 mm
182.8 in
Height
1,400 mm
55.1 in
Doors/seats
3 doors
5 seats
Trunk
377 L
13.3 cu ft
Length
4,299 mm
169.3 in
Height
1,435 mm
56.5 in
Range score
880 km
547 mi
714 km
444 mi
CO2 score
-
190 g/km
Trunk score
423 L
14.9 cu ft
377 L
13.3 cu ft
Power-to-weight score
138 hp/t
103 kW/t
7.3 kg/hp
180 hp/t
134 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
VehicleRenault Laguna Coupe 3.0 dCi V6 FAPRenault Megane III Coupe RS 2.0 16V
Consumption7.5 L/100 km31.4 mpg US37.7 mpg UK8.4 L/100 km28 mpg US33.6 mpg UK
Cost / 100 km13.13 LC100 km14.70 LC100 km
Cost / 100 mi21.12 LC100 mi23.66 LC100 mi
Annual fuel used1,125 L297 US gal247 UK gal1,260 L333 US gal277 UK gal
Annual fuel cost1,969 LC/year2,205 LC/year

Head-to-head comparisons

Renault Laguna Coupe 3.0 dCi V6 FAP

  • Has 110 Nm more
  • Has 5 km/h (3 mph) higher top speed
  • Uses 0.9 L/100 km less fuel
  • Has 166 km (103 mi) more estimated range
  • Has 46 L more trunk volume

Pros

  • Highest top speed
  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Heaviest

Renault Megane III Coupe RS 2.0 16V

  • Has 15 hp more
  • Is 318 kg lighter
  • Is 1.2 s quicker from 0-100 km/h
  • Has 42 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Most powerful
  • Lightest
  • Best power-to-weight ratio

Cons

  • Highest combined fuel consumption
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Renault Laguna Coupe 3.0 dCi V6 FAP
Renault Megane III Coupe RS 2.0 16V
Compare selected cars
2 vehicles selected

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