VS
At a Glance
Power
82 kW
81 kW
Torque
146 Nm
142 Nm
Fuel
5.9 l/100km
6.0 l/100km
Towing
1000 Kg
500 Kg
0-100 km/h
—
10.8 s
Engine
1496 cc
1495 cc
Choosing between the Mazda Mazda3 and the MG MG3 is one of the most common decisions South African car buyers face. The Mazda Mazda3 delivers 82 kW while the MG MG3 produces 81 kW. On fuel, the Mazda3 returns 5.9 l/100km while the MG3 uses 6.0 l/100km — important in a market where fuel prices change monthly. Pricing starts at R515 100 for the Mazda3 and R344 900 for the MG3. 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
82 kW
81 kW
Torque
146 Nm
142 Nm
0-100 kph
—
10.8 s
Top Speed
—
—
Engine & Drivetrain
Engine Capacity
1496 cc
1495 cc
Engine Layout
inline
inline
Cylinders
4
4
Fuel Type
petrol
petrol
Transmission
automatic
automatic
Number of Gears
6
—
Drive Wheels
front
front
Fuel Economy
Fuel Consumption Average
5.9 l/100km
6.0 l/100km
Fuel Tank Capacity
51 l
45 l
CO2 Emissions
136 g/km
139 g/km
Dimensions
Length
4460 mm
4113 mm
Width
1795 mm
1797 mm
Height
1435 mm
1502 mm
Wheelbase
2725 mm
2570 mm
Ground Clearance
140 mm
149 mm
Kerb Weight
1314 Kg
1199 Kg
Doors
5
5
Seats
5
5
Load Volume
295 l
293-893 l
Towing & Payload
Towing Capacity
1000 Kg
500 Kg
Safety
ABS
✓ Standard
✓ Standard
EBD
✓ Standard
✓ Standard
Brake Assist
✓ Standard
—
Stability Control
✓ Standard
✓ Standard
Traction Control
—
✓ Standard
Airbag Count
7
4
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
✓ Standard
✓ Standard
Curtain Airbags
✓ Standard
—
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
—
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Reversing Camera
—
✓ Standard
Park Distance Rear
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
Warranty & Service
Warranty Period
5
7
Warranty Distance
unlimited Km
200000 Km
Service Plan
✓ Standard
✓ Standard
Service Plan Years
5
3
Service Plan Distance
unlimited
45000
Service Intervals
15000
15000
The Verdict
Which Wins?
Overall Winner
Mazda Mazda3
3 / 4 categories
Performance
Mazda3
Fuel Economy
Mazda3
Value
MG3
Practicality
Mazda3
Pros & Cons
Mazda Mazda3
More powerful engine (82 kW)
Better fuel economy (5.9 l/100km)
Higher towing capacity (1000 Kg)
Higher starting price
MG MG3
Lower starting price (R344 900)
Higher fuel consumption (6.0 l/100km)
Less power than rival (81 kW vs 82 kW)
Frequently Asked Questions
Which is more fuel efficient, the Mazda3 or MG3?
The Mazda3 uses 5.9 l/100km and the MG3 uses 6.0 l/100km on the combined cycle. The Mazda3 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 Mazda3 or MG3?
The Mazda3 produces 82 kW and 146 Nm of torque while the MG3 delivers 81 kW and 142 Nm of torque. The Mazda3 is the more powerful option.
What is the price difference between the Mazda3 and MG3?
The Mazda3 starts from R515 100 and the MG3 from R344 900. The MG3 is cheaper by R170 200 at this variant level. Final on-the-road pricing varies by dealer and specification.
Which has a higher towing capacity, the Mazda3 or MG3?
The Mazda3 has a braked towing capacity of 1000 Kg and the MG3 can tow 500 Kg. Always verify towing limits in the owner's manual before hitching a trailer.
Should I buy the Mazda3 or the MG3?
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.