The Comparative Analysis :
Mercedes C 350 CDI BlueEFFICIENCY 7G-TRONIC (09 - 11) vs. Hyundai i40 2.0 GDI Automatic (12 - 15)
€ 45,400

€ 28,700

€ 45,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 28,700
ⓘ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 6.1 inches shorter, 1.8 inches narrower and 0.9 inches lower than the Hyundai i40 2.0 GDI.
Mercedes C 350 CDI BlueEFFICIENCY
Hyundai i40 2.0 GDI
57
69.7
79.1
57.9
71.5
82.7
69.7 in
Width
71.5 in
79.1 in
Width Incl. Mirrors
82.7 in
57 in
Height
57.9 in
108.7
180.6
109.1
186.6
180.6 in
Length
186.6 in
108.7 in
Wheelbase
109.1 in
Vehicle Weight
Mercedes C 350 CDI BlueEFFICIENCY
Hyundai i40 2.0 GDI
3748 lb
Curb Weight
3336 lb
4861 lb
Gross Vehicle
Weight
Weight
4475 lb

Weight Difference:
412 lb
10.99 %

General
Mercedes C 350 CDI BlueEFFICIENCY
Hyundai i40 2.0 GDI
W204
Generation
VF
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded

Rear-wheel drive
Drivetrain
Front-wheel drive

7-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Mercedes C 350 CDI BlueEFFICIENCY
Hyundai i40 2.0 GDI
V6 diesel engine with turbocharger
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
Mercedes-Benz OM 642
Engine Series
OM 642.830
Engine Code

4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
228 hp
at 3800 rpm
Power
176 hp
at 6500 rpm
Mercedes C 350 CDI BlueEFFICIENCY
228 hp
176 hp
Hyundai i40 2.0 GDI
398 lb‑ft
at 1600 rpm
Max. Torque
157 lb‑ft
at 4700 rpm
Mercedes C 350 CDI BlueEFFICIENCY
398 lb‑ft
157 lb‑ft
Hyundai i40 2.0 GDI
Performance
Mercedes C 350 CDI BlueEFFICIENCY
Hyundai i40 2.0 GDI
155 mph
Maximum Speed
131 mph
6.4 sec
Acceleration 0 to 62 mph
10.8 sec
62 mph
62
mph
mph
292 ft
0.000 sec

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

Hyundai i40 2.0 GDI
▶ REPLAY
16.44 lb/hp
Weight-to-Power Ratio
18.95 lb/hp
Mercedes C 350 CDI BlueEFFICIENCY
16.44 lb/hp
18.95 lb/hp
Hyundai i40 2.0 GDI
Fuel Economy / Emissions
Mercedes C 350 CDI BlueEFFICIENCY
Hyundai i40 2.0 GDI
Fuel Economy
36 mpg
combined
31 mpg
Mercedes C 350 CDI BlueEFFICIENCY
36 mpg
31 mpg
Hyundai i40 2.0 GDI
27 mpg
city
23 mpg
44 mpg
highway
40 mpg
17.4 gal
Fuel Tank Capacity
18.5 gal
621 mi
Range
580 mi
Mercedes C 350 CDI BlueEFFICIENCY
621 mi
580 mi
Hyundai i40 2.0 GDI
Environmental Impact
135.8 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).
142.1 kWh
Mercedes C 350 CDI BlueEFFICIENCY
135.8 kWh
142.1 kWh
Hyundai i40 2.0 GDI
Euro 5
Emission Standard
Euro 5
280 g/mi (NEFZ)
CO2 Emissions
283 g/mi (NEFZ)
Practical Convenience
Mercedes C 350 CDI BlueEFFICIENCY
Hyundai i40 2.0 GDI
4
Doors
4
5
No. of Seats
5
1113 lb
Maximum Payload
1140 lb
13.5 cu ft
Trunk Volume
14.2 cu ft









No data
Cargo Volume (Seats Down)
No data