The Comparative Analysis :

Mercedes S 320 CDI BlueEFFICIENCY long 7G-TRONIC (08 - 09) vs. Cadillac CT6 3.0 V6 AWD AT8 (16 - 18)

€ 80,200
Mercedes S 320 CDI BlueEFFICIENCY long 7G-TRONIC (08 - 09) Mercedes S 320 CDI BlueEFFICIENCY long
€ 73,500
 Cadillac CT6 3.0 V6 AWD AT8 (16 - 18) Cadillac CT6 3.0 V6
€ 80,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 73,500

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same height, but the Mercedes S 320 CDI BlueEFFICIENCY long is an inch longer and 0.4 inches narrower.
Mercedes S 320 CDI BlueEFFICIENCY long
Cadillac CT6 3.0 V6
58
Blueprint Mercedes S 320 CDI BlueEFFICIENCY long 7G-TRONIC (08 - 09)
73.7
83.5
58
Blueprint Cadillac CT6 3.0 V6 AWD AT8 (16 - 18)
74
81.9
73.7 in
Width
74 in
83.5 in
Width Incl. Mirrors
81.9 in
58 in
Height
58 in
Blueprint Mercedes S 320 CDI BlueEFFICIENCY long 7G-TRONIC (08 - 09)
124.6
205.1
Blueprint Cadillac CT6 3.0 V6 AWD AT8 (16 - 18)
122.4
204.1
205.1 in
Length
204.1 in
124.6 in
Wheelbase
122.4 in

Vehicle Weight

Mercedes S 320 CDI BlueEFFICIENCY long
Cadillac CT6 3.0 V6
4409 lb
Curb Weight
4142 lb
5688 lb
Gross Vehicle
Weight
5401 lb
Mercedes S 320 CDI BlueEFFICIENCY long 7G-TRONIC (08 - 09)
Weight Difference:
267 lb
6.06 %
Cadillac CT6 3.0 V6 AWD AT8 (16 - 18)

General

Mercedes S 320 CDI BlueEFFICIENCY long
Cadillac CT6 3.0 V6
W221
Generation
CT6
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes S 320 CDI BlueEFFICIENCY long
Cadillac CT6 3.0 V6
V6 diesel engine with tur­bo­charger
Engine Type
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz OM 642
Engine Series
GM 3.0L Twin Turbo V6
OM 642.930
Engine Code
LGW
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
232 hp
at 3600 rpm
Power
411 hp
at 5700 rpm
Mercedes S 320 CDI BlueEFFICIENCY long
232 hp
411 hp
Cadillac CT6 3.0 V6
398 lb‑ft
at 1600 rpm
Max. Torque
409 lb‑ft
at 2500 rpm
Mercedes S 320 CDI BlueEFFICIENCY long
398 lb‑ft
409 lb‑ft
Cadillac CT6 3.0 V6

Performance

Mercedes S 320 CDI BlueEFFICIENCY long
Cadillac CT6 3.0 V6
155 mph
Maximum Speed
149 mph
7.8 sec
Acceleration 0 to 62 mph
5.7 sec
62 mph 62
mph

354 ft
0.000 sec

Mercedes S 320 CDI BlueEFFICIENCY long

62 mph 62
mph

259 ft
0.000 sec

Cadillac CT6 3.0 V6

▶ REPLAY
19 lb/hp
Weight-to-Power Ratio
10.08 lb/hp
Mercedes S 320 CDI BlueEFFICIENCY long
19 lb/hp
10.08 lb/hp
Cadillac CT6 3.0 V6

Fuel Economy / Emissions

Mercedes S 320 CDI BlueEFFICIENCY long
Cadillac CT6 3.0 V6
Fuel Economy
31 mpg
combined
25 mpg
Mercedes S 320 CDI BlueEFFICIENCY long
31 mpg
25 mpg
Cadillac CT6 3.0 V6
22 mpg
city
18 mpg
39 mpg
highway
No data
Kraftstoffanzeige
23.8 gal
Fuel Tank Capacity
19.3 gal
Kraftstoffanzeige
726 mi
Range
472 mi
Mercedes S 320 CDI BlueEFFICIENCY long
726 mi
472 mi
Cadillac CT6 3.0 V6
Environmental Impact
158.4 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).
181.9 kWh
Mercedes S 320 CDI BlueEFFICIENCY long
158.4 kWh
181.9 kWh
Cadillac CT6 3.0 V6
Euro 4 III
Emission Standard
Euro 6b (NEFZ)
325 g/mi (NEFZ)
CO2 Emissions
351 g/mi (NEFZ)

Practical Convenience

Mercedes S 320 CDI BlueEFFICIENCY long
Cadillac CT6 3.0 V6
4
Doors
4
5
No. of Seats
5
1279 lb
Maximum Payload
1259 lb
15.9 cu ft
Trunk Volume
12.3 cu ft
No data
Cargo Volume (Seats Down)
No data