The Comparative Analysis :
BMW 420i Gran Coupé Steptronic (16 - 17) vs. Renault Laguna 2.0 16V Turbo GT (08 - 09)
€ 39,700
![BMW 420i Gran Coupé Steptronic (16 - 17)](graphbase/cars/cars_big_png/BMW_4er_F36.png)
€ 30,500
![Renault Laguna 2.0 16V Turbo GT (08 - 09)](graphbase/cars/cars_big/Renault_Laguna_BT-07.webp)
€ 39,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 30,500
ⓘ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 2.2 inches shorter, 0.6 inches wider and 2.2 inches lower than the Renault Laguna 2.0 16V Turbo.
BMW 420i Gran Coupé
Renault Laguna 2.0 16V Turbo
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 420i Gran Coupé
Renault Laguna 2.0 16V Turbo
3560 lb
Curb Weight
3411 lb
4630 lb
Gross Vehicle
Weight
Weight
4458 lb
![BMW 420i Gran Coupé Steptronic (16 - 17)](graphbase/cars/cars_big_png/BMW_4er_F36.png)
Weight Difference:
150 lb
4.21 %
![Renault Laguna 2.0 16V Turbo GT (08 - 09)](graphbase/cars/cars_big_png/Renault_Laguna_BT-07.png)
General
BMW 420i Gran Coupé
Renault Laguna 2.0 16V Turbo
F36
Generation
BT
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
![](graphbase/drivetrain/RWD.png)
Rear-wheel drive
Drivetrain
Front-wheel drive
![](graphbase/drivetrain/FWD.png)
8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
BMW 420i Gran Coupé
Renault Laguna 2.0 16V Turbo
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
BMW B48
Engine Series
B48-B20
Engine Code
![](graphbase/engines/BMW_B48.png)
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
181 hp
at 5000 rpm
Power
201 hp
at 5000 rpm
BMW 420i Gran Coupé
181 hp
201 hp
Renault Laguna 2.0 16V Turbo
199 lb‑ft
at 1350 rpm
Max. Torque
221 lb‑ft
at 3000 rpm
BMW 420i Gran Coupé
199 lb‑ft
221 lb‑ft
Renault Laguna 2.0 16V Turbo
Performance
BMW 420i Gran Coupé
Renault Laguna 2.0 16V Turbo
147 mph
Maximum Speed
147 mph
7.7 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph
62
mph
mph
351 ft
0.000 sec
![](graphbase/cars/cars_small_png/BMW_4er_F36.png)
BMW 420i Gran Coupé
62 mph
62
mph
mph
354 ft
0.000 sec
![](graphbase/cars/cars_small_png/Renault_Laguna_BT-07.png)
Renault Laguna 2.0 16V Turbo
▶ REPLAY
19.67 lb/hp
Weight-to-Power Ratio
16.97 lb/hp
BMW 420i Gran Coupé
19.67 lb/hp
16.97 lb/hp
Renault Laguna 2.0 16V Turbo
Fuel Economy / Emissions
BMW 420i Gran Coupé
Renault Laguna 2.0 16V Turbo
Fuel Economy
43 mpg
combined
29 mpg
BMW 420i Gran Coupé
43 mpg
29 mpg
Renault Laguna 2.0 16V Turbo
33 mpg
city
20 mpg
No data
highway
36 mpg
15.9 gal
Fuel Tank Capacity
17.4 gal
678 mi
Range
500 mi
BMW 420i Gran Coupé
678 mi
500 mi
Renault Laguna 2.0 16V Turbo
Environmental Impact
104.1 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).
155.3 kWh
BMW 420i Gran Coupé
104.1 kWh
155.3 kWh
Renault Laguna 2.0 16V Turbo
Euro 6b (NEFZ)
Emission Standard
Euro 4
204 g/mi (NEFZ)
CO2 Emissions
312 g/mi (NEFZ)
Practical Convenience
BMW 420i Gran Coupé
Renault Laguna 2.0 16V Turbo
5
Doors
5
5
No. of Seats
5
1069 lb
Maximum Payload
1047 lb
13.6 cu ft
Trunk Volume
13.1 cu ft
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KM.png)
![](graphbase/koffer/KS.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KM.png)
![](graphbase/koffer/KB.png)
36.8 cu ft
Cargo Volume (Seats Down)
39 cu ft