The Comparative Analysis :
Renault Laguna dCi 180 (10 - 13) vs. BMW 420i Gran Coupé xDrive (17 - 18)
€ 32,900
€ 43,600
€ 32,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,600
ⓘ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 Renault Laguna dCi 180 is 2.2 inches longer, 0.6 inches narrower and 1.6 inches taller than the BMW 420i Gran Coupé.
Renault Laguna dCi 180
BMW 420i Gran Coupé
56.9
71.3
81.1
55.3
71.9
79.4
71.3 in
Width
71.9 in
81.1 in
Width Incl. Mirrors
79.4 in
56.9 in
Height
55.3 in
108.5
184.8
110.6
182.6
184.8 in
Length
182.6 in
108.5 in
Wheelbase
110.6 in
Vehicle Weight
Renault Laguna dCi 180
BMW 420i Gran Coupé
3274 lb
Curb Weight
3693 lb
4508 lb
Gross Vehicle
Weight
Weight
4762 lb
Weight Difference:
419 lb
11.35 %
General
Renault Laguna dCi 180
BMW 420i Gran Coupé
BT
Generation
F36
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Renault Laguna dCi 180
BMW 420i Gran Coupé
Straight-four diesel engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
Engine Series
BMW B48
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
176 hp
at 3750 rpm
Power
181 hp
at 5000 rpm
Renault Laguna dCi 180
176 hp
181 hp
BMW 420i Gran Coupé
295 lb‑ft
at 2000 rpm
Max. Torque
199 lb‑ft
at 1350 rpm
Renault Laguna dCi 180
295 lb‑ft
199 lb‑ft
BMW 420i Gran Coupé
Performance
Renault Laguna dCi 180
BMW 420i Gran Coupé
138 mph
Maximum Speed
145 mph
8.5 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph
62
mph
mph
387 ft
0.000 sec
Renault Laguna dCi 180
62 mph
62
mph
mph
354 ft
0.000 sec
BMW 420i Gran Coupé
▶ REPLAY
18.6 lb/hp
Weight-to-Power Ratio
20.4 lb/hp
Renault Laguna dCi 180
18.6 lb/hp
20.4 lb/hp
BMW 420i Gran Coupé
Fuel Economy / Emissions
Renault Laguna dCi 180
BMW 420i Gran Coupé
Fuel Economy
43 mpg
combined
36 mpg
Renault Laguna dCi 180
43 mpg
36 mpg
BMW 420i Gran Coupé
33 mpg
city
27 mpg
51 mpg
highway
No data
17.4 gal
Fuel Tank Capacity
15.9 gal
746 mi
Range
565 mi
Renault Laguna dCi 180
746 mi
565 mi
BMW 420i Gran Coupé
Environmental Impact
113.1 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).
125 kWh
Renault Laguna dCi 180
113.1 kWh
125 kWh
BMW 420i Gran Coupé
Euro 5
Emission Standard
Euro 6b (NEFZ)
232 g/mi (NEFZ)
CO2 Emissions
248 g/mi (NEFZ)
Practical Convenience
Renault Laguna dCi 180
BMW 420i Gran Coupé
5
Doors
5
5
No. of Seats
5
1235 lb
Maximum Payload
1069 lb
12.7 cu ft
Trunk Volume
13.6 cu ft
39 cu ft
Cargo Volume (Seats Down)
36.8 cu ft
