The Comparative Analysis :
Mercedes GL 500 4MATIC 7G-TRONIC PLUS (12 - 15) vs. Mercedes GL 320 CDI 4MATIC 7G-TRONIC (06 - 09)
€ 96,000
![Mercedes GL 500 4MATIC 7G-TRONIC PLUS (12 - 15)](graphbase/cars/cars_big_png/Mercedes_GL_X166.png)
€ 69,300
![Mercedes GL 320 CDI 4MATIC 7G-TRONIC (06 - 09)](graphbase/cars/cars_big/Mercedes_GL_X164.webp)
€ 96,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 69,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The GL 500 is a bit bigger in every dimension. It's 0.9 inches longer, 0.6 inches wider and 0.4 inches taller than the GL 320 CDI.
GL 500
GL 320 CDI
72.8
76.1
84.3
72.4
75.6
83.9
76.1 in
Width
75.6 in
84.3 in
Width Incl. Mirrors
83.9 in
72.8 in
Height
72.4 in
121.1
201.6
121.1
200.6
201.6 in
Length
200.6 in
121.1 in
Wheelbase
121.1 in
Vehicle Weight
GL 500
GL 320 CDI
5390 lb
Curb Weight
5401 lb
7165 lb
Gross Vehicle
Weight
Weight
6945 lb
![Mercedes GL 500 4MATIC 7G-TRONIC PLUS (12 - 15)](graphbase/cars/cars_big_png/Mercedes_GL_X166.png)
Weight Difference:
11 lb
0.2 %
![Mercedes GL 320 CDI 4MATIC 7G-TRONIC (06 - 09)](graphbase/cars/cars_big_png/Mercedes_GL_X164.png)
General
GL 500
GL 320 CDI
X166
Generation
X164
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Mid-Grade Unleaded
Fuel Type
Diesel
![](graphbase/drivetrain/AWD.png)
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
![](graphbase/drivetrain/AWD.png)
7-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
GL 500
GL 320 CDI
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V6 diesel engine with turbocharger
Mercedes-Benz M 278
Engine Series
Mercedes-Benz OM 642
M 278.928
Engine Code
OM 642.940
![](graphbase/engines/Mercedes-Benz_M_278.png)
![](graphbase/engines/Mercedes-Benz_OM_642.png)
4
Valves
4
8
Cylinders
6
4.7 L / 230 cu in
Displacement
3 L / 147 cu in
429 hp
at 5250 rpm
Power
221 hp
at 3800 rpm
GL 500
429 hp
221 hp
GL 320 CDI
516 lb‑ft
at 1800 rpm
Max. Torque
376 lb‑ft
at 1600 rpm
GL 500
516 lb‑ft
376 lb‑ft
GL 320 CDI
Performance
GL 500
GL 320 CDI
155 mph
Maximum Speed
130 mph
5.9 sec
Acceleration 0 to 62 mph
9.5 sec
62 mph
62
mph
mph
269 ft
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_GL_X166.png)
GL 500
62 mph
62
mph
mph
433 ft
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_GL_X164.png)
GL 320 CDI
▶ REPLAY
12.56 lb/hp
Weight-to-Power Ratio
24.44 lb/hp
GL 500
12.56 lb/hp
24.44 lb/hp
GL 320 CDI
Fuel Economy / Emissions
GL 500
GL 320 CDI
Fuel Economy
21 mpg
combined
24 mpg
GL 500
21 mpg
24 mpg
GL 320 CDI
16 mpg
city
19 mpg
25 mpg
highway
29 mpg
26.4 gal
Fuel Tank Capacity
26.4 gal
550 mi
Range
634 mi
GL 500
550 mi
634 mi
GL 320 CDI
Environmental Impact
214 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).
201.7 kWh
GL 500
214 kWh
201.7 kWh
GL 320 CDI
Euro 5 / Euro 6
Emission Standard
Euro 4 III
422 g/mi (NEFZ)
CO2 Emissions
420 g/mi (NEFZ)
Practical Convenience
GL 500
GL 320 CDI
5
Doors
5
5
No. of Seats
5
1775 lb
Maximum Payload
1543 lb
19.3 cu ft
Trunk Volume
17.6 cu ft
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KS.png)
![](graphbase/koffer/KB.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KM.png)
![](graphbase/koffer/KS.png)
![](graphbase/koffer/KB.png)
65.1 cu ft
Cargo Volume (Seats Down)
65.1 cu ft