The Comparative Analysis :
Mercedes E 400 d Convertible 4MATIC 9G-TRONIC (18 - ..) vs. Mercedes E 350 CGI BlueEFFICIENCY Convertible 7G-TRONIC (10 - 11)
€ 71,000

€ 57,600

€ 71,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 57,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The E 400 d Convertible is considerably bigger in every dimension. It's 5 inches longer, 2.9 inches wider and 1.2 inches taller than the E 350 CGI BlueEFFICIENCY Convertible.
E 400 d Convertible
E 350 CGI BlueEFFICIENCY Convertible
56.2
73.2
80.9
55
70.3
79.8
73.2 in
Width
70.3 in
80.9 in
Width Incl. Mirrors
79.8 in
56.2 in
Height
55 in
113.1
190
108.7
185
190 in
Length
185 in
113.1 in
Wheelbase
108.7 in
Vehicle Weight
E 400 d Convertible
E 350 CGI BlueEFFICIENCY Convertible
4431 lb
Curb Weight
3946 lb
5434 lb
Gross Vehicle
Weight
Weight
4982 lb

Weight Difference:
485 lb
10.94 %

General
E 400 d Convertible
E 350 CGI BlueEFFICIENCY Convertible
A238
Generation
A207
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Mid-Grade Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive

9-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
E 400 d Convertible
E 350 CGI BlueEFFICIENCY Convertible
Straight-six diesel engine with two turbochargers (biturbo)
Engine Type
V6 gasoline engine (naturally aspirated engine)
Mercedes-Benz OM 656
Engine Series
Mercedes-Benz M 272
OM 656.929
Engine Code
M 272.984


4
Valves
4
6
Cylinders
6
2.9 L / 142 cu in
Displacement
3.5 L / 171 cu in
335 hp
at 3400 rpm
Power
288 hp
at 6400 rpm
E 400 d Convertible
335 hp
288 hp
E 350 CGI BlueEFFICIENCY Convertible
516 lb‑ft
at 1200 rpm
Max. Torque
269 lb‑ft
at 3000 rpm
E 400 d Convertible
516 lb‑ft
269 lb‑ft
E 350 CGI BlueEFFICIENCY Convertible
Performance
E 400 d Convertible
E 350 CGI BlueEFFICIENCY Convertible
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
6.8 sec
62 mph
62
mph
mph
236 ft
0.000 sec

E 400 d Convertible
62 mph
62
mph
mph
308 ft
0.000 sec

E 350 CGI BlueEFFICIENCY Convertible
▶ REPLAY
13.23 lb/hp
Weight-to-Power Ratio
13.7 lb/hp
E 400 d Convertible
13.23 lb/hp
13.7 lb/hp
E 350 CGI BlueEFFICIENCY Convertible
Fuel Economy / Emissions
E 400 d Convertible
E 350 CGI BlueEFFICIENCY Convertible
Fuel Economy
39 mpg
combined
26 mpg
E 400 d Convertible
39 mpg
26 mpg
E 350 CGI BlueEFFICIENCY Convertible
33 mpg
city
18 mpg
44 mpg
highway
36 mpg
13.2 gal
Fuel Tank Capacity
17.4 gal
518 mi
Range
461 mi
E 400 d Convertible
518 mi
461 mi
E 350 CGI BlueEFFICIENCY Convertible
Environmental Impact
123.4 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).
168.7 kWh
E 400 d Convertible
123.4 kWh
168.7 kWh
E 350 CGI BlueEFFICIENCY Convertible
Euro 6d-TEMP
Emission Standard
Euro 5
293 g/mi (WLTP)
CO2 Emissions
332 g/mi (NEFZ)
Practical Convenience
E 400 d Convertible
E 350 CGI BlueEFFICIENCY Convertible
2
Doors
2
4
No. of Seats
4
1003 lb
Maximum Payload
1036 lb
12 cu ft
Trunk Volume
11 cu ft









No data
Cargo Volume (Seats Down)
No data