The Comparative Analysis :

Mercedes B 180 CDI BlueEFFICIENCY (11 - 14) vs. Opel Zafira 1.6 CNG ecoFlex (Natural Gas) (09 - 13)

€ 28,900
Mercedes B 180 CDI BlueEFFICIENCY (11 - 14) Mercedes B 180 CDI BlueEFFICIENCY Edition
€ 25,700
 Opel Zafira 1.6 CNG ecoFlex (Natural Gas) (09 - 13) Opel Zafira 1.6 CNG ecoFlex
€ 28,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,700

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Mercedes B 180 CDI BlueEFFICIENCY Edition is considerably smaller in every dimension. It's 4.3 inches shorter, 0.6 inches narrower and 3.1 inches lower than the Opel Zafira 1.6 CNG ecoFlex.
Mercedes B 180 CDI BlueEFFICIENCY Edition
Opel Zafira 1.6 CNG ecoFlex
61.3
Blueprint Mercedes B 180 CDI BlueEFFICIENCY (11 - 14)
70.3
79.1
64.4
Blueprint Opel Zafira 1.6 CNG ecoFlex (Natural Gas) (09 - 13)
70.9
79.7
70.3 in
Width
70.9 in
79.1 in
Width Incl. Mirrors
79.7 in
61.3 in
Height
64.4 in
Blueprint Mercedes B 180 CDI BlueEFFICIENCY (11 - 14)
106.3
171.6
Blueprint Opel Zafira 1.6 CNG ecoFlex (Natural Gas) (09 - 13)
106.4
175.9
171.6 in
Length
175.9 in
106.3 in
Wheelbase
106.4 in

Vehicle Weight

Mercedes B 180 CDI BlueEFFICIENCY Edition
Opel Zafira 1.6 CNG ecoFlex
3142 lb
Curb Weight
3671 lb
4189 lb
Gross Vehicle
Weight
4927 lb
Mercedes B 180 CDI BlueEFFICIENCY (11 - 14)
Weight Difference:
529 lb
14.41 %
Opel Zafira 1.6 CNG ecoFlex (Natural Gas) (09 - 13)

General

Mercedes B 180 CDI BlueEFFICIENCY Edition
Opel Zafira 1.6 CNG ecoFlex
W246
Generation
A-H MONOCAB
Minivan
Car Body Style
Minivan
Diesel
Fuel Type
Natural Gas (CNG)
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Mercedes B 180 CDI BlueEFFICIENCY Edition
Opel Zafira 1.6 CNG ecoFlex
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-four engine with tur­bo­charger
Mercedes-Benz OM 607
Engine Series
OM 607.951
Engine Code
4
Valves
4
4
Cylinders
4
1.5 L / 73 cu in
Displacement
1.6 L / 78 cu in
108 hp
at 4000 rpm
Power
148 hp
at 5000 rpm
Mercedes B 180 CDI BlueEFFICIENCY Edition
108 hp
148 hp
Opel Zafira 1.6 CNG ecoFlex
192 lb‑ft
at 1750 rpm
Max. Torque
155 lb‑ft
at 2300 rpm
Mercedes B 180 CDI BlueEFFICIENCY Edition
192 lb‑ft
155 lb‑ft
Opel Zafira 1.6 CNG ecoFlex

Performance

Mercedes B 180 CDI BlueEFFICIENCY Edition
Opel Zafira 1.6 CNG ecoFlex
118 mph
Maximum Speed
124 mph
11.6 sec
Acceleration 0 to 62 mph
11.4 sec
62 mph 62
mph

528 ft
0.000 sec

Mercedes B 180 CDI BlueEFFICIENCY Edition

62 mph 62
mph

518 ft
0.000 sec

Opel Zafira 1.6 CNG ecoFlex

▶ REPLAY
29.09 lb/hp
Weight-to-Power Ratio
24.8 lb/hp
Mercedes B 180 CDI BlueEFFICIENCY Edition
29.09 lb/hp
24.8 lb/hp
Opel Zafira 1.6 CNG ecoFlex

Fuel Economy / Emissions

Mercedes B 180 CDI BlueEFFICIENCY Edition
Opel Zafira 1.6 CNG ecoFlex
Fuel Economy
62 mpg  ( 69 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
18.1 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 BlueEFFICIENCY Edition
69 MPGe
5 MPGe
Opel Zafira 1.6 CNG ecoFlex
53 mpg
city
25.2 lb
69 mpg
highway
13.8 lb
10.6 gal
Fuel Tank Capacity
46 lb
654 mi
Range
256 mi
Mercedes B 180 CDI BlueEFFICIENCY Edition
654 mi
256 mi
Opel Zafira 1.6 CNG ecoFlex
Environmental Impact
78.2 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).
37.3 kWh
Mercedes B 180 CDI BlueEFFICIENCY Edition
78.2 kWh
37.3 kWh
Opel Zafira 1.6 CNG ecoFlex
Euro 5
Emission Standard
Euro 4 / Euro 5
158 g/mi (NEFZ)
CO2 Emissions
224 g/mi (NEFZ)

Practical Convenience

Mercedes B 180 CDI BlueEFFICIENCY Edition
Opel Zafira 1.6 CNG ecoFlex
5
Doors
5
5
No. of Seats
7
1047 lb
Maximum Payload
1257 lb
13.8 cu ft
Trunk Volume
4 cu ft
43.7 cu ft
Cargo Volume (Seats Down)
51.5 cu ft