The Comparative Analysis :
Opel Zafira 1.6 CNG ecoFlex (Gasoline) (08 - 10) vs. Mercedes B 180 (12 - 14)
€ 22,700

€ 26,800

€ 22,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 26,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Zafira 1.6 CNG ecoFlex is considerably bigger in every dimension. It's 4.3 inches longer, 0.6 inches wider and 3.1 inches taller than the Mercedes B 180.
Opel Zafira 1.6 CNG ecoFlex
Mercedes B 180
64.4
70.9
79.7
61.3
70.3
79.1
70.9 in
Width
70.3 in
79.7 in
Width Incl. Mirrors
79.1 in
64.4 in
Height
61.3 in
106.4
175.9
106.3
171.6
175.9 in
Length
171.6 in
106.4 in
Wheelbase
106.3 in
Vehicle Weight
Opel Zafira 1.6 CNG ecoFlex
Mercedes B 180
3671 lb
Curb Weight
3075 lb
4927 lb
Gross Vehicle
Weight
Weight
4321 lb

Weight Difference:
595 lb
16.21 %

General
Opel Zafira 1.6 CNG ecoFlex
Mercedes B 180
A-H MONOCAB
Generation
W246
Minivan
Car Body Style
Minivan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

Front-wheel drive
Drivetrain
Front-wheel drive

5-speed manual transmission
Transmission
6-speed manual transmission
Engine
Opel Zafira 1.6 CNG ecoFlex
Mercedes B 180
Straight-four engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine with turbocharger
Engine Series
Mercedes-Benz M 270
Engine Code
M 270.910

4
Valves
4
4
Cylinders
4
1.6 L / 78 cu in
Displacement
1.6 L / 78 cu in
93 hp
at 6200 rpm
Power
120 hp
at 5000 rpm
Opel Zafira 1.6 CNG ecoFlex
93 hp
120 hp
Mercedes B 180
98 lb‑ft
at 4200 rpm
Max. Torque
148 lb‑ft
at 1250 rpm
Opel Zafira 1.6 CNG ecoFlex
98 lb‑ft
148 lb‑ft
Mercedes B 180
Performance
Opel Zafira 1.6 CNG ecoFlex
Mercedes B 180
103 mph
Maximum Speed
118 mph
17 sec
Acceleration 0 to 62 mph
10.4 sec
62 mph
62
mph
mph
774 ft
0.000 sec

Opel Zafira 1.6 CNG ecoFlex
62 mph
62
mph
mph
472 ft
0.000 sec

Mercedes B 180
▶ REPLAY
39.47 lb/hp
Weight-to-Power Ratio
25.63 lb/hp
Opel Zafira 1.6 CNG ecoFlex
39.47 lb/hp
25.63 lb/hp
Mercedes B 180
Fuel Economy / Emissions
Opel Zafira 1.6 CNG ecoFlex
Mercedes B 180
Fuel Economy
25 mpg
combined
40 mpg
Opel Zafira 1.6 CNG ecoFlex
25 mpg
40 mpg
Mercedes B 180
No data
city
29 mpg
No data
highway
50 mpg
3.7 gal
Fuel Tank Capacity
13.2 gal
94 mi
Range
526 mi
Opel Zafira 1.6 CNG ecoFlex
94 mi
526 mi
Mercedes B 180
Environmental Impact
176.2 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).
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).
111.8 kWh
Opel Zafira 1.6 CNG ecoFlex
176.2 kWh
111.8 kWh
Mercedes B 180
Euro 4
Emission Standard
Euro 6b (NEFZ)
222 g/mi (NEFZ)
CO2 Emissions
220 g/mi (NEFZ)
Practical Convenience
Opel Zafira 1.6 CNG ecoFlex
Mercedes B 180
5
Doors
5
7
No. of Seats
5
1257 lb
Maximum Payload
1246 lb
4 cu ft
Trunk Volume
13.8 cu ft







51.5 cu ft
Cargo Volume (Seats Down)
43.7 cu ft