The Comparative Analysis :
Mercedes SL 65 AMG Black Series SPEEDSHIFT Automatic (08 - 09) vs. Mercedes AMG GT C Coupé SPEEDSHIFT DCT (17 - 18)
€ 327,300

€ 149,600

€ 327,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 149,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The SL 65 AMG Black Series is a little bigger in every dimension. It's 1.5 inches longer, 0.8 inches wider and an inch taller than the AMG GT C Coupé.
SL 65 AMG Black Series
AMG GT C Coupé
51.6
77.2
85
50.6
76.3
81.7
77.2 in
Width
76.3 in
85 in
Width Incl. Mirrors
81.7 in
51.6 in
Height
50.6 in
100.8
180.7
103.5
179.2
180.7 in
Length
179.2 in
100.8 in
Wheelbase
103.5 in
Vehicle Weight
SL 65 AMG Black Series
AMG GT C Coupé
4123 lb
Curb Weight
3748 lb
4630 lb
Gross Vehicle
Weight
Weight
4167 lb

Weight Difference:
375 lb
9.1 %

General
SL 65 AMG Black Series
AMG GT C Coupé
R230
Generation
C190
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

5-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
SL 65 AMG Black Series
AMG GT C Coupé
V12 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
Mercedes-Benz M 275
Engine Series
Mercedes-Benz M 178
M 275.983
Engine Code
M 178.980


3
Valves
4
12
Cylinders
8
6 L / 294 cu in
Displacement
4 L / 196 cu in
661 hp
at 5400 rpm
Power
549 hp
at 5750 rpm
SL 65 AMG Black Series
661 hp
549 hp
AMG GT C Coupé
738 lb‑ft
at 2200 rpm
Max. Torque
502 lb‑ft
at 2100 rpm
SL 65 AMG Black Series
738 lb‑ft
502 lb‑ft
AMG GT C Coupé
Performance
SL 65 AMG Black Series
AMG GT C Coupé
199 mph
Maximum Speed
197 mph
3.9 sec
Acceleration 0 to 62 mph
3.7 sec
62 mph
62
mph
mph
177 ft
0.000 sec

SL 65 AMG Black Series
62 mph
62
mph
mph
167 ft
0.000 sec

AMG GT C Coupé
▶ REPLAY
6.24 lb/hp
Weight-to-Power Ratio
6.83 lb/hp
SL 65 AMG Black Series
6.24 lb/hp
6.83 lb/hp
AMG GT C Coupé
Fuel Economy / Emissions
SL 65 AMG Black Series
AMG GT C Coupé
Fuel Economy
16 mpg
combined
19 mpg
SL 65 AMG Black Series
16 mpg
19 mpg
AMG GT C Coupé
No data
city
16 mpg
No data
highway
21 mpg
21.1 gal
Fuel Tank Capacity
17.2 gal
345 mi
Range
323 mi
SL 65 AMG Black Series
345 mi
323 mi
AMG GT C Coupé
Environmental Impact
272.8 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).
236.9 kWh
SL 65 AMG Black Series
272.8 kWh
236.9 kWh
AMG GT C Coupé
Euro 4
Emission Standard
Euro 6
557 g/mi (NEFZ)
CO2 Emissions
468 g/mi (WLTP)
Practical Convenience
SL 65 AMG Black Series
AMG GT C Coupé
2
Doors
2
2
No. of Seats
2
507 lb
Maximum Payload
419 lb
5.9 cu ft
Trunk Volume
5 cu ft






No data
Cargo Volume (Seats Down)
No data