The Comparative Analysis :
Mercedes B 180 CDI 7G-DCT (12 - 14) vs. Opel Zafira 1.6 CNG ecoFlex (Natural Gas) (16 - 17)
€ 30,400
€ 29,800
€ 30,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 29,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes B 180 CDI is significantly smaller in every dimension. It's 12.1 inches shorter, 3.9 inches narrower and 4.1 inches lower than the Opel Zafira 1.6 CNG ecoFlex.
Mercedes B 180 CDI
Opel Zafira 1.6 CNG ecoFlex
61.3
70.3
79.1
65.4
74.2
82.7
70.3 in
Width
74.2 in
79.1 in
Width Incl. Mirrors
82.7 in
61.3 in
Height
65.4 in
106.3
171.6
108.7
183.7
171.6 in
Length
183.7 in
106.3 in
Wheelbase
108.7 in
Vehicle Weight
Mercedes B 180 CDI
Opel Zafira 1.6 CNG ecoFlex
3318 lb
Curb Weight
3783 lb
4464 lb
Gross Vehicle
Weight
Weight
5192 lb
Weight Difference:
465 lb
12.29 %
General
Mercedes B 180 CDI
Opel Zafira 1.6 CNG ecoFlex
W246
Generation
P12
Minivan
Car Body Style
Minivan
Diesel
Fuel Type
Natural Gas (CNG)
Front-wheel drive
Drivetrain
Front-wheel drive
7-speed dual clutch transmission
Transmission
6-speed manual transmission
Engine
Mercedes B 180 CDI
Opel Zafira 1.6 CNG ecoFlex
Straight-four diesel engine with turbocharger
Engine Type
Straight-four engine with turbocharger
Mercedes-Benz OM 651
Engine Series
OM 651.901
Engine Code
4
Valves
4
4
Cylinders
4
1.8 L / 88 cu in
Displacement
1.6 L / 78 cu in
108 hp
at 3200 rpm
Power
148 hp
at 5000 rpm
Mercedes B 180 CDI
108 hp
148 hp
Opel Zafira 1.6 CNG ecoFlex
184 lb‑ft
at 1400 rpm
Max. Torque
155 lb‑ft
at 2300 rpm
Mercedes B 180 CDI
184 lb‑ft
155 lb‑ft
Opel Zafira 1.6 CNG ecoFlex
Performance
Mercedes B 180 CDI
Opel Zafira 1.6 CNG ecoFlex
118 mph
Maximum Speed
124 mph
10.7 sec
Acceleration 0 to 62 mph
11.5 sec
62 mph
62
mph
mph
489 ft
0.000 sec
Mercedes B 180 CDI
62 mph
62
mph
mph
525 ft
0.000 sec
Opel Zafira 1.6 CNG ecoFlex
▶ REPLAY
30.72 lb/hp
Weight-to-Power Ratio
25.56 lb/hp
Mercedes B 180 CDI
30.72 lb/hp
25.56 lb/hp
Opel Zafira 1.6 CNG ecoFlex
Fuel Economy / Emissions
Mercedes B 180 CDI
Opel Zafira 1.6 CNG ecoFlex
Fuel Economy
56 mpg
( 63 MPGe ⓘ Miles per gallon gasoline equivalent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per U.S. gallon, is used to compare the energy consumption of vehicles that use different energy sources.)
combined ✽ per 100 miles
17.7 lb✽
( 5 MPGe ⓘ Miles per gallon gasoline equivalent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per U.S. gallon, is used to compare the energy consumption of vehicles that use different energy sources.)
Mercedes B 180 CDI
63 MPGe
5 MPGe
Opel Zafira 1.6 CNG ecoFlex
48 mpg
city
23.8 lb
60 mpg
highway
13.8 lb
13.2 gal
Fuel Tank Capacity
55 lb
739 mi
Range
311 mi
Mercedes B 180 CDI
739 mi
311 mi
Opel Zafira 1.6 CNG ecoFlex
Environmental Impact
86.4 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).
36.7 kWh
Mercedes B 180 CDI
86.4 kWh
36.7 kWh
Opel Zafira 1.6 CNG ecoFlex
Euro 5
Emission Standard
Euro 6b (NEFZ)
180 g/mi (NEFZ)
CO2 Emissions
219 g/mi (NEFZ)
Practical Convenience
Mercedes B 180 CDI
Opel Zafira 1.6 CNG ecoFlex
5
Doors
5
5
No. of Seats
5
1146 lb
Maximum Payload
1409 lb
13.8 cu ft
Trunk Volume
20.1 cu ft
43.7 cu ft
Cargo Volume (Seats Down)
52.7 cu ft
