VS
At a Glance
Power
426kW@6250
160 kW
Torque
650Nm@1500
engine 221 Nm
Fuel
13.9
4.6 l/100km
Towing
—
—
0-100 km/h
4.5
8.9 s
Engine
4991
2494 cc
Choosing between the AUDI A6 and the Lexus ES is one of the most common decisions South African car buyers face. The AUDI A6 delivers 426kW@6250 while the Lexus ES produces 160 kW. On fuel, the A6 returns 13.9 while the ES uses 4.6 l/100km — important in a market where fuel prices change monthly. Pricing starts at R1 069 000 for the A6 and R1 138 800 for the ES. 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
426kW@6250
160 kW
Torque
650Nm@1500
engine 221 Nm
0-100 kph
4.5
8.9 s
Top Speed
250
180 Km/h
Engine & Drivetrain
Engine Capacity
4991
2494 cc
Engine Layout
LONGITUDINAL V 10
inline
Cylinders
10
4
Fuel Type
UNLEADED
petrol-electric hybrid
Transmission
AUTOMATIC
automatic
Number of Gears
6
—
Drive Wheels
ALL
front
Full Time 4x4
✓ Standard
—
Low Range
✗
—
Fuel Economy
Fuel Consumption Average
13.9
4.6 l/100km
Fuel Consumption Urban
20.3
—
Fuel Consumption Highway
10.2
—
Fuel Tank Capacity
80
50 l
CO2 Emissions
—
104 g/km
Dimensions
Length
4928
4975 mm
Width
1889
1865 mm
Height
1456
1445 mm
Wheelbase
2846
2870 mm
Ground Clearance
—
158 mm
Kerb Weight
1985
1740 Kg
Doors
4
4
Seats
5
5
Load Volume
—
454 l
Towing & Payload
Towing Capacity
—
—
Load Capacity
—
—
Safety
ABS
✓ Standard
✓ Standard
EBD
✓ Standard
✓ Standard
Brake Assist
—
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Airbag Count
6
10
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
✓ Standard
✓ Standard
Curtain Airbags
✗
✓ Standard
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Climate Control
✓ Standard
✓ Standard
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
—
✓ Standard
Bluetooth
Optional
✓ Standard
Satellite Navigation
Optional
✓ Standard
Reversing Camera
—
✓ Standard
Park Distance Rear
✓ Standard
✓ Standard
Park Distance Front
✓ Standard
✓ Standard
Sunroof
✗
✓ Standard
Heated Seats
Optional
✓ Standard
Electric Seat Adjustment
✓ Standard
—
Keyless Entry
✗
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
Warranty & Service
Warranty Period
12
7 vehicle / 8 hybrid battery
Warranty Distance
—
105000 vehicle / 195000 hybrid battery K
Service Plan
M
—
Service Intervals
30000
15000
The Verdict
Which Wins?
Overall Winner
Lexus ES
2 / 4 categories
Performance
ES
Fuel Economy
ES
Value
A6
Practicality
Tied
Pros & Cons
AUDI A6
Lower starting price (R1 069 000)
Quicker 0-100 km/h (4.5s)
Higher fuel consumption (13.9)
Lexus ES
Better fuel economy (4.6 l/100km)
Higher starting price
Frequently Asked Questions
Which is more fuel efficient, the A6 or ES?
The A6 uses 13.9 and the ES uses 4.6 l/100km on the combined cycle. The ES 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 ES?
The A6 produces 426kW@6250 and 650Nm@1500 of torque while the ES delivers 160 kW and engine 221 Nm of torque. They produce similar power outputs.
What is the price difference between the A6 and ES?
The A6 starts from R1 069 000 and the ES from R1 138 800. The A6 is cheaper by R69 800 at this variant level. Final on-the-road pricing varies by dealer and specification.
Which has a higher towing capacity, the A6 or ES?
The A6 has a braked towing capacity of 0 and the ES can tow 0 Kg. Always verify towing limits in the owner's manual before hitching a trailer.
Should I buy the A6 or the ES?
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.