VS
At a Glance
Power
309kW@5500
145 engine kW
Torque
550Nm@1400
440 Nm
Fuel
9.6
5.0 l/100km
Towing
2100
2100 Kg
0-100 km/h
4.6
7.6 s
Engine
3993
1993 cc
Choosing between the AUDI A6 and the Mercedes-Benz E-Class is one of the most common decisions South African car buyers face. The AUDI A6 delivers 309kW@5500 while the Mercedes-Benz E-Class produces 145 engine kW. On fuel, the A6 returns 9.6 while the E-Class uses 5.0 l/100km — important in a market where fuel prices change monthly. Pricing starts at R868 000 for the A6 and R1 428 015 for the E-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
309kW@5500
145 engine kW
Torque
550Nm@1400
440 Nm
0-100 kph
4.6
7.6 s
Top Speed
250
238 Km/h
Engine & Drivetrain
Engine Capacity
3993
1993 cc
Engine Layout
LONGITUDINAL V 8
inline
Cylinders
8
4
Fuel Type
UNLEADED
diesel
Forced Induction Device
—
turbocharger
Transmission
AUTOMATIC
automatic
Number of Gears
7
9
Drive Wheels
ALL
rear
Full Time 4x4
✓ Standard
—
Low Range
✗
—
Fuel Economy
Fuel Consumption Average
9.6
5.0 l/100km
Fuel Consumption Urban
13.4
—
Fuel Consumption Highway
7.5
—
Fuel Tank Capacity
75
66 l
CO2 Emissions
174
129 g/km
Dimensions
Length
4931
4949 mm
Width
1874-2086
1880-2065 mm
Height
1453
1468 mm
Wheelbase
2912
2961 mm
Ground Clearance
—
—
Kerb Weight
1895
1915 Kg
Doors
4
4
Seats
5
5
Load Volume
—
540 l
Towing & Payload
Towing Capacity
2100
2100 Kg
Load Capacity
995
615 l
Safety
ABS
✓ Standard
✓ Standard
EBD
✓ Standard
✓ Standard
Brake Assist
—
✓ Standard
Stability Control
ESP
✓ Standard
Traction Control
✓ Standard
✓ Standard
Airbag Count
6
7 (opt 9)
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
Optional
✓ Standard
Adaptive Cruise Control
—
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Satellite Navigation
✓ Standard
✓ Standard
Reversing Camera
—
Optional
Park Distance Rear
Optional
✓ Standard
Park Distance Front
Optional
✓ Standard
Sunroof
Optional
Optional
Heated Seats
Optional
✓ Standard
Electric Seat Adjustment
✓ Standard
—
Keyless Entry
✗
Optional
Tow Bar
—
Optional
Alloy Wheels
✓ Standard
✓ Standard
Warranty & Service
Warranty Period
12
2
Warranty Distance
—
unlimited Km
Service Plan
M
—
Service Intervals
30000
service interval indicator
The Verdict
Which Wins?
Overall Winner
Mercedes-Benz E-Class
2 / 4 categories
Performance
E-Class
Fuel Economy
E-Class
Value
A6
Practicality
Tied
Pros & Cons
AUDI A6
Lower starting price (R868 000)
Quicker 0-100 km/h (4.6s)
Higher fuel consumption (9.6)
Mercedes-Benz E-Class
Better fuel economy (5.0 l/100km)
Higher starting price
Frequently Asked Questions
Which is more fuel efficient, the A6 or E-Class?
The A6 uses 9.6 and the E-Class uses 5.0 l/100km on the combined cycle. The E-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 A6 or E-Class?
The A6 produces 309kW@5500 and 550Nm@1400 of torque while the E-Class delivers 145 engine kW and 440 Nm of torque. They produce similar power outputs.
What is the price difference between the A6 and E-Class?
The A6 starts from R868 000 and the E-Class from R1 428 015. The A6 is cheaper by R560 015 at this variant level. Final on-the-road pricing varies by dealer and specification.
Which has a higher towing capacity, the A6 or E-Class?
The A6 has a braked towing capacity of 2100 and the E-Class can tow 2100 Kg. Always verify towing limits in the owner's manual before hitching a trailer.
Should I buy the A6 or the E-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.