A proper head-to-head in South Africa — compare price, performance,
fuel economy or electric range, safety and the details that shape long-term ownership.
Extended Range EVElectricSingle-Speed Reduction GearCurrent
ZAR 783,900ex-showroom
⚡ 150 kW🔧 310 Nm
+Add a 3rd car
Decision summary
Mercedes-Benz AMG GT Coupé vs BYD ATTO 3: the short answer
AMG GT Coupé and ATTO 3 are close on the comparable published fields, so buyer priorities should decide.
ATTO 3 starts ZAR 3,674,550 cheaperAMG GT Coupé from ZAR 4,374,450 · ATTO 3 from ZAR 699,900
Five key differences
Exact selected derivatives
Swipe sideways to compare every column
Specification
AMG GT Coupé
ATTO 3
Maximum Power
AMG GT Coupé600 kW
ATTO 3150 kW
Maximum Torque
AMG GT Coupé1420 Nm
ATTO 3310 Nm
Engine Size
AMG GT Coupé3982 cc
ATTO 3Not Applicable
Combined Fuel Economy
AMG GT Coupé11.6 km/l
ATTO 3Not Applicable
Ground Clearance
AMG GT Coupé150 mm
ATTO 3175 mm
Strongest published figure in that row; no road-test winner is implied.
Independent editorial assessment
Hagalu editorial ratings
When a variant is selected, its rating out of five applies only to that exact derivative; a model-range review is not inherited. Editorial ratings are separate from the Specification Evidence Index out of 100 and are not customer ratings.
Mercedes-Benz AMG GT Coupé
GT 63 S E PERFORMANCE
Hagalu editorial ratingNot yet rated
No complete editorial rating is published for this exact variant. This is not a zero score.
Not yet rated means a complete review is not published; it does not mean the vehicle scored zero. Read the rating methodology.
What Each Car Gets Right (and Wrong)
Specification evidence leader
AMG GT Coupé
Strengths
More powerful engine output
Stronger published practicality figures
Weak Spots
Lower fuel efficiency
Fewer listed safety features
Best suited to:Published PerformancePublished Practicality
ATTO 3
Strengths
Better fuel efficiency
Stronger listed safety equipment
Weak Spots
Less powerful engine setup
Lower published practicality figures
Best suited to:Published Efficiency
Which One's Right for You?
AMG GT Coupé
Buyers prioritising the stronger published powertrain figures
Buyers prioritising the stronger published space and capacity figures
ATTO 3
Buyers prioritising the lower published fuel or energy use
Buyers prioritising the more complete listed safety equipment
Full Specs, Side by Side
Open a category, then swipe sideways to compare every column
Spec
AMG GT Coupé
ATTO 3
Model Introduced Year
2026
2023
Generation
Current South African AMG GT Coupé generation represented by derivative GT 63 S E PERFORMANCE
First South African ATTO 3 generation
Facelift History
Current-generation/facelift specification; derivative-specific South African configuration
No separately marketed South African facelift announced as at August 2026
Facelift Launched Since
Current South African model cycle
Original current-generation version
Facelift Version Ending
Current
Current
Body Style
Coupe
SUV
Model Year
2026
2026
Production Status
Current South African retail range
Active
Segment
Premium coupé
Compact SUV
Vehicle Type
Coupé
Passenger vehicle
Spec
AMG GT Coupé
ATTO 3
Length
4800 mm
4455 mm
Width
1900 mm
1875 mm
Height
1600 mm
1615 mm
Wheelbase
2700 mm
2720 mm
Ground Clearance (Default)
150 mm
175 mm
Ground Clearance (With Full Seating Load)
120 mm
150 mm
Fuel Tank Capacity
500 l
0 l
Boot/Cargo Space
500 l
310 l
Kerb Weight
2000 kg
1750 kg
Gross Vehicle Weight (GVW)
2000 kg
2160 kg
Payload Capacity
500 kg
410 kg
Towing Capacity
500 kg
750 kg
Seating Capacity
4 seats
5 seats
Number of Rows
2 rows
2 rows
Doors
2 doors
5 doors
Minimum Turning Radius
12.0 m
5.25 m
Front Headroom
960 mm
1010 mm
Rear Headroom
960 mm
920 mm
Front Legroom
900 mm
1070 mm
Rear Legroom
900 mm
760 mm
Spec
AMG GT Coupé
ATTO 3
Engine
3982/V8
Single-motor battery-electric powertrain
Engine Code
M177
Not Applicable
Fuel Type
Plug-in Hybrid
Electric
Hybrid System
Plug-in Hybrid
Not Applicable
Engine Displacement
3982 cc
Not Applicable
Cylinders
8
Not Applicable
Cylinder Layout
V
Not Applicable
Valves
Not Officially Disclosed
Not Applicable
Valves per Cylinder
4
Not Applicable
Aspiration
Twin Turbocharged
Not Applicable
Fuel System
Direct injection
Not Applicable
Compression Ratio
8.6:1
Not Applicable
Bore
83.0 mm
Not Applicable
Stroke
92.0 mm
Not Applicable
Maximum Power
600 kW
150 kW
Maximum Torque
1420 Nm
310 Nm
Combined Power
600 kW
Not Applicable
Combined Torque
1420 Nm
Not Applicable
Motor Type
Permanent-magnet synchronous motor
Permanent Magnet Synchronous
Number of Motors
1
1
Motor Location
Integrated with transmission / rear axle depending on hybrid system
Front
Drive Type
RWD
FWD
Transmission
9-Speed Automatic
Single-Speed Reduction Gear
Top Speed
320 km/h
160 km/h
0-100 km/h
2.8 sec
7.3 sec
Quarter Mile
12.0 sec
Not Officially Disclosed
Drive Modes
Comfort, Sport, Individual
Eco, Normal, Sport
Launch Control
Yes
Not Officially Disclosed
Rev Limiter
7000 rpm
Not Applicable
Power-to-Weight Ratio
Not Officially Disclosed
85.7 kW/tonne
Torque-to-Weight Ratio
Not Officially Disclosed
177.1 Nm/tonne
Battery Capacity
0.9 kWh
60.48 kWh
Usable Battery Capacity
0.9 kWh
Not Officially Disclosed
Battery Type
0
LFP
Battery Voltage
Not Officially Disclosed
403.2 V
Electric Range
100 km
420 km
AC Charging Power
11 kW
7 kW
DC Charging Power
Not Officially Disclosed
80 kW
AC Charging Time
Not Officially Disclosed
9 h 42 min (0-100%)
DC Charging Time
Not Officially Disclosed
44 min (10-80%)
Regenerative Braking
Yes
Yes
Spec
AMG GT Coupé
ATTO 3
Gearbox
9G-TRONIC automatic
Single-Speed Reduction Gear
Drivetrain Layout
RWD
Front motor, front-wheel drive
LSD Available
Yes
Not Available
Transfer Case
Not Applicable
Not Applicable
Differential Lock
No
Not Available
Paddle Shifters
Yes
Not Applicable
Final Drive Ratio
Model-specific ratio; Hagalu Research Team reference
3.476
Number of Gears
9
1
Transmission Type
9G-TRONIC automatic
Automatic
Clutch Type
Torque converter
Not Applicable
Gear Shift Indicator
Yes
Standard
Gear Shift Type
Automatic with manual shift mode
Gearshift lever
Drivetrain
RWD
FWD
4WD Engagement
No
Not Applicable
4WD Hi Range
0
Not Applicable
4WD Lo Range
0
Not Applicable
4WD Selector
No
Not Applicable
Automatic Shift Paddles
Yes
Not Applicable
Front Differential Lock
No
Not Available
Gearbox Type
9G-TRONIC automatic
Single-speed reduction gear
Low Range Ratio
0
Not Applicable
Low Range
0
Not Applicable
Axle Layout
Driven axle configuration: RWD
4x2
Rear Differential Lock
No
Not Applicable
Transmission Speeds
9
1
Spec
AMG GT Coupé
ATTO 3
Claimed Mileage
11.6 km/l
Not Applicable
City Mileage
11.6 km/l
Not Applicable
Highway Mileage
11.6 km/l
Not Applicable
Fuel Tank Capacity
66 l
Not Applicable
Emission Standard
Euro 6
Not Applicable
AdBlue Tank Capacity
0 l
Not Applicable
Auto Start Stop
Yes
Not Applicable
Real-world Mileage
11.6 km/l
Not Applicable
Charging Port Type
AC charging supported
Type 2 AC; CCS2 DC
Charging Type
AC charging supported
AC and DC
Fuel Tank Litres
66
Not Applicable
Combined Driving Range
0
420 km
Electric Consumption
0
15.6 kWh/100 km (WLTP)
Range Real World Highway
0 km
310 km
Range Real World Mixed
0 km
390 km
Spec
AMG GT Coupé
ATTO 3
Airbags
7
7
ABS
Yes
Standard
Electronic Stability Control
Yes
Standard
Traction Control
Yes
Standard
Hill Descent Control
No
Standard
Hill Start Assist
Yes
Standard
Child Safety Lock
Yes
Standard
ISOFIX Mounts
Yes
Standard
Brake Assist
Ventilated disc brakes
Standard
Tyre Pressure Monitor
Mercedes-Benz model-specific chassis equipment
Standard
Engine Immobiliser
Yes
Standard
Seatbelt Warning All Seats
Comfort seats with model-specific electric adjustment
Standard
Front Parking Sensors
Front and rear
Standard
AEB
Ventilated disc brakes
Standard
BA
Yes
Standard
Brake Override System
Ventilated disc brakes
Standard
Curtain Airbags
Yes
Standard
Driver Airbag
Yes
Standard
EBD
Yes
Standard
Engine Immobiliser
Yes
Not Applicable
Hill Hold
Yes
Standard
Passenger Airbag
Yes
Standard
Rear Cross Traffic Alert
Yes
Standard
Seatbelt Pretensioners
Comfort seats with model-specific electric adjustment
Standard
Seatbelt Reminder
Comfort seats with model-specific electric adjustment
Standard
Side Airbags
Yes
Standard
Stability Control
Yes
Standard
TCS
Yes
Standard
Knee Airbag
Yes
Not Available
ABS EBD
Yes
Standard
Spec
AMG GT Coupé
ATTO 3
Cruise Control
Adaptive cruise control
Standard
Adaptive Cruise Control
Yes
Standard
Lane Keep Assist
Yes
Standard
Lane Departure Warning
Yes
Standard
Blind Spot Monitoring
Yes
Standard
Rear Cross Traffic Alert
Yes
Standard
Parking Sensors
Front and rear
Standard
Rear View Camera
Yes
Standard
360 Degree Camera
Yes
Standard
Autonomous Emergency Braking
Ventilated disc brakes
Standard
Driver Fatigue Alert
Yes
Standard
Traffic Sign Recognition
Yes
Standard
Auto Highbeam
Yes
Standard
Auto Wipers
Rain-sensing automatic wipers
Standard
Rear Parking Sensors
Front and rear
Standard
Reverse Camera
Yes
Standard
Adaptive Cruise Control
Yes
Standard
Park Assist
Yes
Standard
Around View Monitor
Yes
Standard
Blind Spot Warning
Yes
Standard
Forward Collision Warning
Yes
Standard
Spec
AMG GT Coupé
ATTO 3
Seat Material
Nappa leather
Synthetic leather
Heated Seats
Front heated seats
Standard
Ventilated Seats
Model/option dependent
Not Available
Ambient Lighting
64-colour ambient lighting
Standard
Steering Wheel Material
Nappa leather multifunction steering wheel
Synthetic leather
60 40 Split Seat
Comfort seats with model-specific electric adjustment
Standard
Driver Seat Adjustment
Electric adjustment with memory
Electric adjustment
Passenger Seat Adjustment
Electric adjustment with memory
Electric adjustment
Seat Trim
Comfort seats with model-specific electric adjustment
Synthetic leather
Spec
AMG GT Coupé
ATTO 3
Climate Control
Automatic climate control
Automatic
Power Windows
Yes
Standard
Keyless Entry
KEYLESS-GO
Standard
Push Button Start
Yes
Standard
Wireless Charging
Yes
Standard
Sunroof
Panoramic glass roof / model-specific roof
Panoramic
Electric Tailgate
No
Standard
Rain Sensing Wipers
Rain-sensing automatic wipers
Standard
AC Type
Automatic climate control
Automatic
Spec
AMG GT Coupé
ATTO 3
Infotainment System
MBUX multimedia system
12.8-inch rotating touchscreen
Apple CarPlay
Wireless Apple CarPlay
Standard
Android Auto
Wireless Android Auto
Standard
Bluetooth Connectivity
Yes
Standard
Number of Speakers
13
8
Digital Instrument Cluster
12.3-inch digital instrument display
Full LCD instrument display
USB Ports
USB-C ports
Front and rear USB-A/USB-C ports
Infotainment Screen
MBUX multimedia system
12.8
Touchscreen
MBUX multimedia system
12.8
Spec
AMG GT Coupé
ATTO 3
LED Headlamps
LED High Performance headlamps
Standard
Daytime Running Lamps
LED daytime running lights
LED
Fog Lamps
Integrated LED all-weather lighting
Rear fog lamp
Roof Rails
No
Standard
Exterior Colour Options
Mercedes-Benz model-specific exterior equipment
Surfing Blue, Cosmos Black, Climbing Grey, Skiing White
Headlights
LED High Performance headlamps
Standard
Panoramic Sunroof
Panoramic glass roof / model-specific roof
Standard
Spec
AMG GT Coupé
ATTO 3
Approach Angle
Not Applicable
19 deg
Departure Angle
Not Applicable
24 deg
Wading Depth
Not Applicable
346.85 mm
Terrain Modes
Not Applicable
Snow
Locking Differential
No
Not Available
4WD System Type
No
Not Applicable
Breakover Angle
Not Applicable
13 deg
Spec
AMG GT Coupé
ATTO 3
Tyre Size
255/45 R20
215/55 R18
Front Brake Type
Ventilated disc
Ventilated disc
Rear Brake Type
Ventilated disc
Disc
Spare Wheel Type
20-inch alloy wheels
Temporary spare wheel
Wheel Rim Size
20
18
Handbrake Type
Ventilated disc brakes
Electronic parking brake
Spec
AMG GT Coupé
ATTO 3
Front Suspension
Independent multi-link suspension
MacPherson strut
Rear Suspension
Independent multi-link suspension
Multi-link
Spec
AMG GT Coupé
ATTO 3
CO2 Emissions
199 g/km
0 g/km
Spec
AMG GT Coupé
ATTO 3
Service Plan
5 Years / 100000 km
4 years/80000 km service plan; 5 years/100000 km maintenance plan
Spec
AMG GT Coupé
ATTO 3
Ownership Role
Displayed price includes 15% VAT; CO2 tax is separate where listed; five-year/100,000 km service and maintenance plan may be excluded.
extended-range derivative
Price Zar
4374450 ZAR
783900 ZAR
Pricing Role
Current South African retail price
extended-range derivative
Starting Price
2025000
783900
Starting Price Zar
2025000
783900
Spec
AMG GT Coupé
ATTO 3
Warranty
5 Years / 100000 km
5 years/100000 km complete vehicle; 8 years/200000 km power battery; 5 years/100000 km drive unit
In depth: how these cars differ
This AMG GT Coupé and ATTO 3 comparison uses the exact derivatives selected above for South Africa. The catalogue index covers performance, efficiency, safety equipment, practicality and ownership cover only where comparable source-backed fields are present.
Performance index: AMG GT Coupé 97 vs ATTO 3 65.
Efficiency index: AMG GT Coupé 50 vs ATTO 3 90.
Safety-equipment index: AMG GT Coupé 95 vs ATTO 3 99.
Practicality index: AMG GT Coupé 54 vs ATTO 3 51.
Ownership-cover index: AMG GT Coupé not separately scored vs ATTO 3 not separately scored.
These figures are Hagalu catalogue-comparison indicators, not customer ratings, crash-test scores, resale guarantees or a substitute for a road test. Each page shows its weighted source coverage beside the result.
Model imagery
AMG GT Coupé and ATTO 3 image comparison
Open an image for its full canonical file or visit the model page for the complete vehicle record.
A transparent comparison of published catalogue fields. This is not a road-test score, owner rating or editorial review rating, and it appears only when every vehicle clears the same comparable-data threshold.
Evidence / 100
Evidence-index readout
AMG GT Coupé leads by 1 points
AMG GT Coupé and ATTO 3 are close on the comparable published fields, so buyer priorities should decide.
Close catalogue match. Buyer priorities should decide the outcome.
Why this scoreView full breakdown
Evidence-index leader
AMG GT Coupé
Performance
97/100
Efficiency
50/100
Safety
95/100
Practicality
54/100
ATTO 3
Performance
65/100
Efficiency
90/100
Safety
99/100
Practicality
51/100
What the evidence means
Evidence indexMercedes-Benz AMG GT Coupé
leads the specification evidence index with 76 pts
vs 75 pts for ATTO 3
In Hagalu's specification evidence index, AMG GT Coupé leads. However, ATTO 3 may suit buyers prioritising different confirmed fields. Ultimately, the right choice depends on your driving priorities in South Africa.
Related comparisons
Continue with closely related South Africa models and comparable body styles.
There is no universal winner. Use the comparison table to match the models and available derivatives in South Africa on price, safety equipment, space, powertrain and ownership cover. The category indicators summarise published catalogue data; they are not a road test or customer rating.
Compare the published consumption or mileage rows for the exact derivatives using the same unit and test basis. A catalogue figure is useful for like-for-like comparison, but traffic, speed, load, weather and driving style can change actual fuel use.
Compare only equipment explicitly listed for each derivative, including airbags, stability control and driver-assistance systems. Confirm the exact trim with the manufacturer, and treat any independent crash-test result separately because equipment and ratings can differ by market.
A reliable five-year total cannot be calculated from catalogue data alone. Add the exact purchase and finance cost, fuel or electricity, insurance quotes, scheduled servicing, tyres and expected resale value. Check whether the selected derivative includes a service or maintenance plan.
Use the seating, boot or load-space, ISOFIX and safety rows as a first check. Then test the exact cars with your child seats, passengers and typical luggage, because published dimensions do not show every access or comfort difference.
Compare the published power, torque and 0–100 km/h rows when they are available for both exact derivatives. Vehicle weight, gearing and power delivery also matter, so catalogue outputs alone do not establish real-world overtaking or response.
Compare
Request dealer offers
Let's discuss your next car
Share your interest so Hagalu can follow up about quotations and available discounts. The dealer confirms stock, price and terms.
✓
We've Got Your Details!
Your enquiry has reached Hagalu for follow-up. Any dealer offer will be confirmed separately by the seller.