The Comparative Analysis :
BMW 420d Gran Coupé (17 - 19) vs. Renault Laguna ENERGY dCi 175 (13 - 15)
€ 44,500

€ 32,300

€ 44,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 32,300
ⓘ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 420d Gran Coupé is 2.2 inches shorter, 0.6 inches wider and 2.2 inches lower than the Renault Laguna ENERGY dCi 175 Start & Stop.
BMW 420d Gran Coupé
Renault Laguna ENERGY dCi 175 Start & Stop
54.7
71.9
79.4
56.9
71.3
81.1
71.9 in
Width
71.3 in
79.4 in
Width Incl. Mirrors
81.1 in
54.7 in
Height
56.9 in
110.6
182.6
108.5
184.8
182.6 in
Length
184.8 in
110.6 in
Wheelbase
108.5 in
Vehicle Weight
BMW 420d Gran Coupé
Renault Laguna ENERGY dCi 175 Start & Stop
3616 lb
Curb Weight
3292 lb
4685 lb
Gross Vehicle
Weight
Weight
4464 lb

Weight Difference:
324 lb
8.96 %

General
BMW 420d Gran Coupé
Renault Laguna ENERGY dCi 175 Start & Stop
F36
Generation
BT
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Diesel

Rear-wheel drive
Drivetrain
Front-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
BMW 420d Gran Coupé
Renault Laguna ENERGY dCi 175 Start & Stop
Straight-four diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW B47
Engine Series
B47-D20
Engine Code

4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
187 hp
at 4000 rpm
Power
171 hp
at 3750 rpm
BMW 420d Gran Coupé
187 hp
171 hp
Renault Laguna ENERGY dCi 175 Start & Stop
295 lb‑ft
at 1750 rpm
Max. Torque
280 lb‑ft
at 2000 rpm
BMW 420d Gran Coupé
295 lb‑ft
280 lb‑ft
Renault Laguna ENERGY dCi 175 Start & Stop
Performance
BMW 420d Gran Coupé
Renault Laguna ENERGY dCi 175 Start & Stop
149 mph
Maximum Speed
130 mph
7.6 sec
Acceleration 0 to 62 mph
8.8 sec
62 mph
62
mph
mph
348 ft
0.000 sec

BMW 420d Gran Coupé
62 mph
62
mph
mph
400 ft
0.000 sec

Renault Laguna ENERGY dCi 175 Start & Stop
▶ REPLAY
19.34 lb/hp
Weight-to-Power Ratio
19.25 lb/hp
BMW 420d Gran Coupé
19.34 lb/hp
19.25 lb/hp
Renault Laguna ENERGY dCi 175 Start & Stop
Fuel Economy / Emissions
BMW 420d Gran Coupé
Renault Laguna ENERGY dCi 175 Start & Stop
Fuel Economy
49 mpg
combined
52 mpg
BMW 420d Gran Coupé
49 mpg
52 mpg
Renault Laguna ENERGY dCi 175 Start & Stop
41 mpg
city
43 mpg
No data
highway
59 mpg
15.1 gal
Fuel Tank Capacity
17.4 gal
738 mi
Range
912 mi
BMW 420d Gran Coupé
738 mi
912 mi
Renault Laguna ENERGY dCi 175 Start & Stop
Environmental Impact
98.8 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).
92.5 kWh
BMW 420d Gran Coupé
98.8 kWh
92.5 kWh
Renault Laguna ENERGY dCi 175 Start & Stop
Euro 6c (WLTP)
Emission Standard
Euro 5
232 g/mi (WLTP)
CO2 Emissions
190 g/mi (NEFZ)
Practical Convenience
BMW 420d Gran Coupé
Renault Laguna ENERGY dCi 175 Start & Stop
5
Doors
5
5
No. of Seats
5
1069 lb
Maximum Payload
1173 lb
13.6 cu ft
Trunk Volume
12.7 cu ft









36.8 cu ft
Cargo Volume (Seats Down)
39 cu ft