VS
At a Glance
Power
575 kW
590 kW
Torque
1000 Nm
1430 Nm
Fuel
10.7 combined / 29.3 kWh/100km l/100km
4.6 when hybrid battery charged / 11.8 w
Towing
—
—
0-100 km/h
3.5 s
3.3 s
Engine
3996 cc
3982 cc
Choosing between the Bentley Flying Spur and the Mercedes-AMG S-Class is one of the most common decisions South African car buyers face. The Bentley Flying Spur delivers 575 kW while the Mercedes-AMG S-Class produces 590 kW. On fuel, the Flying Spur returns 10.7 combined / 29.3 kWh/100km l/100km while the S-Class uses 4.6 when hybrid battery charged / 11.8 when discharged l/100km — important in a market where fuel prices change monthly. Pricing starts at R6 720 000 for the Flying Spur and R4 609 291 for the S-Class. Both vehicles have their merits. The right choice depends on your priorities: fuel economy, performance, towing ability, safety features or total cost of ownership. This comparison covers every specification available so you can make an informed decision.
Performance
Power Output
575 kW
590 kW
Torque
1000 Nm
1430 Nm
0-100 kph
3.5 s
3.3 s
Top Speed
285 Km/h
250 Km/h
Engine & Drivetrain
Engine Capacity
3996 cc
3982 cc
Engine Layout
V
V
Cylinders
8
8
Fuel Type
petrol-electric hybrid
petrol-electric hybrid
Forced Induction Device
turbocharger
turbocharger
Transmission
automatic
automatic
Number of Gears
8
9
Drive Wheels
all
all
Full Time 4x4
✓ Standard
✓ Standard
Fuel Economy
Fuel Consumption Average
10.7 combined / 29.3 kWh/100km l/100km
4.6 when hybrid battery charged / 11.8 w
Fuel Tank Capacity
80 l
76 l
CO2 Emissions
33 combined g/km
104-114 when hybrid battery charged / 26
Dimensions
Length
5316 mm
5336 mm
Width
1987-2187 mm
1954-2130 mm
Height
1474 mm
1515 mm
Wheelbase
3194 mm
3216 mm
Kerb Weight
2646 EU Kg
2520 DIN / 2595 EU Kg
Doors
4
4
Seats
4+1 (opt 4)
5 (opt 4)
Load Volume
346 l
305 l
Towing & Payload
Towing Capacity
—
—
Load Capacity
—
550 l
Safety
ABS
✓ Standard
✓ Standard
EBD
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Airbag Count
8
7 (opt 9 / opt 11)
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
✓ Standard
✓ Standard
Curtain Airbags
✓ Standard
✓ Standard
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Climate Control
✓ Standard
✓ Standard
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
✓ Standard
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Satellite Navigation
✓ Standard
✓ Standard
Reversing Camera
✓ Standard
✓ Standard
Park Distance Rear
✓ Standard
✓ Standard
Park Distance Front
✓ Standard
✓ Standard
Sunroof
✓ Standard
✓ Standard
Heated Seats
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
✓ Standard
Tow Bar
—
Optional
Alloy Wheels
✓ Standard
✓ Standard
Warranty & Service
Warranty Period
3
2
Warranty Distance
unlimited Km
unlimited Km
Service Intervals
15000
service interval indicator
The Verdict
Which Wins?
Overall Winner
Mercedes-AMG S-Class
3 / 4 categories
Performance
S-Class
Fuel Economy
S-Class
Value
S-Class
Practicality
Flying Spur
Pros & Cons
Bentley Flying Spur
Well-rounded specification
Higher fuel consumption (10.7 combined / 29.3 kWh/100km l/100km)
Less power than rival (575 kW vs 590 kW)
Higher starting price
Mercedes-AMG S-Class
More powerful engine (590 kW)
Better fuel economy (4.6 when hybrid battery charged / 11.8 when discharged l/100km)
Lower starting price (R4 609 291)
Quicker 0-100 km/h (3.3 ss)
Few notable weaknesses
Frequently Asked Questions
Which is more fuel efficient, the Flying Spur or S-Class?
The Flying Spur uses 10.7 combined / 29.3 kWh/100km l/100km and the S-Class uses 4.6 when hybrid battery charged / 11.8 when discharged l/100km on the combined cycle. The S-Class is the more fuel-efficient choice. In South African conditions with a mix of highway and urban driving, real-world figures will be slightly higher.
Which has more power, the Flying Spur or S-Class?
The Flying Spur produces 575 kW and 1000 Nm of torque while the S-Class delivers 590 kW and 1430 Nm of torque. The S-Class is the more powerful option.
What is the price difference between the Flying Spur and S-Class?
The Flying Spur starts from R6 720 000 and the S-Class from R4 609 291. The S-Class is cheaper by R2 110 709 at this variant level. Final on-the-road pricing varies by dealer and specification.
Which has a higher towing capacity, the Flying Spur or S-Class?
The Flying Spur has a braked towing capacity of not specified and the S-Class can tow 0 Kg. Always verify towing limits in the owner's manual before hitching a trailer.
Should I buy the Flying Spur or the S-Class?
It depends on your priorities. If fuel economy matters most, check the L/100km figures above. If you need towing capacity, compare the towing ratings. For day-to-day South African driving - load shedding runs, potholed roads, school runs and highway commutes - consider ground clearance, service network coverage, and total cost of ownership including insurance and maintenance. Use the spec tables above to compare every detail before making your decision.