The Comparative Analysis :
BMW 420i Gran Coupé xDrive (14 - 16) vs. Renault Laguna 2.0 16V 140 E85 (Ethanol) (10 - 10)
€ 39,300

€ 26,400

€ 39,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 26,400
ⓘ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 BMW 420i Gran Coupé is 5.7 cm shorter, 1.4 cm wider and 4.1 cm lower than the Renault Laguna 2.0 16V 140 E85.
BMW 420i Gran Coupé
Renault Laguna 2.0 16V 140 E85
1404
1825
2017
1445
1811
2060
1825 mm
Width
1811 mm
2017 mm
Width Incl. Mirrors
2060 mm
1404 mm
Height
1445 mm
2810
4638
2756
4695
4638 mm
Length
4695 mm
2810 mm
Wheelbase
2756 mm
Vehicle Weight
BMW 420i Gran Coupé
Renault Laguna 2.0 16V 140 E85
1645 kg
Kerb Weight
1444 kg
2130 kg
Gross Vehicle
Weight
Weight
1919 kg

Weight Difference:
201 kg
12.22 %

General
BMW 420i Gran Coupé
Renault Laguna 2.0 16V 140 E85
F36
Generation
BT
Hatchback
Car Body Style
Hatchback
Super Unleaded (98 RON)
Fuel Type
Ethanol

Permanent all-wheel drive
Drive
Front-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
BMW 420i Gran Coupé
Renault Laguna 2.0 16V 140 E85
Straight-four petrol engine with turbocharger
Engine Type
Straight-four petrol engine (naturally aspirated engine)
BMW N20
Engine Series
N20-B20
Engine Code

4
Valves
4
4
Cylinders
4
1997 CC
Engine Capacity
1997 CC
181 bhp
at 5000 rpm
Power
138 bhp
at 6000 rpm
BMW 420i Gran Coupé
181 bhp
138 bhp
Renault Laguna 2.0 16V 140 E85
270 NM
at 1250 rpm
Max. Torque
195 NM
at 3750 rpm
BMW 420i Gran Coupé
270 NM
195 NM
Renault Laguna 2.0 16V 140 E85
Performance
BMW 420i Gran Coupé
Renault Laguna 2.0 16V 140 E85
145 mph
Maximum Speed
130 mph
7.6 sec
Acceleration 0 to 62 mph
9.1 sec
62 mph
62
mph
mph
106 m
0.000 sec

BMW 420i Gran Coupé
62 mph
62
mph
mph
126 m
0.000 sec

Renault Laguna 2.0 16V 140 E85
▶ REPLAY
9.09 kg/bhp
Weight-to-Power Ratio
10.46 kg/bhp
BMW 420i Gran Coupé
9.09 kg/bhp
10.46 kg/bhp
Renault Laguna 2.0 16V 140 E85
Fuel Economy / Emissions
BMW 420i Gran Coupé
Renault Laguna 2.0 16V 140 E85
Fuel Economy
41 mpg
combined
26 mpg
BMW 420i Gran Coupé
41 mpg
26 mpg
Renault Laguna 2.0 16V 140 E85
31 mpg
city
20 mpg
No data
motorway
33 mpg
60 L
Fuel Tank Capacity
66 L
541 mi
Range
380 mi
BMW 420i Gran Coupé
541 mi
380 mi
Renault Laguna 2.0 16V 140 E85
Environmental Impact
130.7 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).
342.1 kWh
BMW 420i Gran Coupé
130.7 kWh
342.1 kWh
Renault Laguna 2.0 16V 140 E85
Euro 6b (NEFZ)
Emission Standard
Euro 5
161 g/km (NEFZ)
CO2 Emissions
172 g/km (NEFZ)
Practical Convenience
BMW 420i Gran Coupé
Renault Laguna 2.0 16V 140 E85
5
Doors
5
5
No. of Seats
5
485 kg
Maximum Payload
475 kg
480 L
Boot Capacity
462 L










1300 L
Boot Capacity (Seats Down)
1377 L