The Comparative Analysis :
Mercedes C 350 CDI BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13) vs. VW Passat 1.4 TSI EcoFuel (Natural Gas) (10 - 13)
€ 48,300

€ 30,600

€ 48,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 30,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes C 350 CDI BlueEFFICIENCY is considerably smaller in every dimension. It's 7.2 inches shorter, 2 inches narrower and an inch lower than the VW Passat 1.4 TSI EcoFuel.
Mercedes C 350 CDI BlueEFFICIENCY
VW Passat 1.4 TSI EcoFuel
56.9
69.7
79.1
57.9
71.7
81.2
69.7 in
Width
71.7 in
79.1 in
Width Incl. Mirrors
81.2 in
56.9 in
Height
57.9 in
108.7
180.6
106.8
187.8
180.6 in
Length
187.8 in
108.7 in
Wheelbase
106.8 in
Vehicle Weight
Mercedes C 350 CDI BlueEFFICIENCY
VW Passat 1.4 TSI EcoFuel
3759 lb
Curb Weight
3523 lb
4894 lb
Gross Vehicle
Weight
Weight
4674 lb

Weight Difference:
236 lb
6.28 %

General
Mercedes C 350 CDI BlueEFFICIENCY
VW Passat 1.4 TSI EcoFuel
W204
Generation
B7
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Natural Gas (CNG)

Rear-wheel drive
Drivetrain
Front-wheel drive

7-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Mercedes C 350 CDI BlueEFFICIENCY
VW Passat 1.4 TSI EcoFuel
V6 diesel engine with turbocharger
Engine Type
Straight-four engine with gas turbine compressor
Mercedes-Benz OM 642
Engine Series
OM 642.834
Engine Code
*CDG*

4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
1.4 L / 69 cu in
261 hp
at 3800 rpm
Power
148 hp
at 5500 rpm
Mercedes C 350 CDI BlueEFFICIENCY
261 hp
148 hp
VW Passat 1.4 TSI EcoFuel
457 lb‑ft
at 1600 rpm
Max. Torque
162 lb‑ft
at 1500 rpm
Mercedes C 350 CDI BlueEFFICIENCY
457 lb‑ft
162 lb‑ft
VW Passat 1.4 TSI EcoFuel
Performance
Mercedes C 350 CDI BlueEFFICIENCY
VW Passat 1.4 TSI EcoFuel
155 mph
Maximum Speed
133 mph
6 sec
Acceleration 0 to 62 mph
9.8 sec
62 mph
62
mph
mph
272 ft
0.000 sec

Mercedes C 350 CDI BlueEFFICIENCY
62 mph
62
mph
mph
446 ft
0.000 sec

VW Passat 1.4 TSI EcoFuel
▶ REPLAY
14.4 lb/hp
Weight-to-Power Ratio
23.8 lb/hp
Mercedes C 350 CDI BlueEFFICIENCY
14.4 lb/hp
23.8 lb/hp
VW Passat 1.4 TSI EcoFuel
Fuel Economy / Emissions
Mercedes C 350 CDI BlueEFFICIENCY
VW Passat 1.4 TSI EcoFuel
Fuel Economy
40 mpg
( 45 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
15.3 lb✽
( 6 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 C 350 CDI BlueEFFICIENCY
45 MPGe
6 MPGe
VW Passat 1.4 TSI EcoFuel
33 mpg
city
20.2 lb
45 mpg
highway
12.4 lb
15.6 gal
Fuel Tank Capacity
46 lb
621 mi
Range
303 mi
Mercedes C 350 CDI BlueEFFICIENCY
621 mi
303 mi
VW Passat 1.4 TSI EcoFuel
Environmental Impact
121.3 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).
31.5 kWh
Mercedes C 350 CDI BlueEFFICIENCY
121.3 kWh
31.5 kWh
VW Passat 1.4 TSI EcoFuel
Euro 5
Emission Standard
Euro 5
248 g/mi (NEFZ)
CO2 Emissions
188 g/mi (NEFZ)
Practical Convenience
Mercedes C 350 CDI BlueEFFICIENCY
VW Passat 1.4 TSI EcoFuel
4
Doors
4
5
No. of Seats
5
1135 lb
Maximum Payload
1151 lb
13.5 cu ft
Trunk Volume
16 cu ft










No data
Cargo Volume (Seats Down)
No data