VS
At a Glance
Power
420 kW
390 kW
Torque
800 Nm
650 Nm
Fuel
2.2 l/100km
10.2 l/100km
Towing
2000 Kg
—
0-100 km/h
4.3 s
3.5 s
Engine
2998 cc
2993 cc
Choosing between the BMW 7 Series and the BMW M3 is one of the most common decisions South African car buyers face. The BMW 7 Series delivers 420 kW while the BMW M3 produces 390 kW. On fuel, the 7 Series returns 2.2 l/100km while the M3 uses 10.2 l/100km — important in a market where fuel prices change monthly. Pricing starts at R3 108 000 for the 7 Series and R2 213 002 for the M3. 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
420 kW
390 kW
Torque
800 Nm
650 Nm
0-100 kph
4.3 s
3.5 s
Top Speed
250 Km/h
290 Km/h
Engine & Drivetrain
Engine Capacity
2998 cc
2993 cc
Engine Layout
inline
inline
Cylinders
6
6
Fuel Type
petrol-electric hybrid
petrol
Forced Induction Device
turbocharger
turbocharger
Transmission
automatic
automatic
Number of Gears
8
8
Drive Wheels
all
all
Full Time 4x4
✓ Standard
✓ Standard
Fuel Economy
Fuel Consumption Average
2.2 l/100km
10.2 l/100km
Fuel Tank Capacity
65 l
59 l
CO2 Emissions
49 g/km
232 g/km
Dimensions
Length
5391 mm
4794 mm
Width
1950-2192 mm
1903-2068 mm
Height
1544 mm
1433 mm
Wheelbase
3215 mm
2857 mm
Ground Clearance
—
120 mm
Kerb Weight
2450 DIN / 2525 EU Kg
1770 DIN / 1855 EU Kg
Doors
4
4
Seats
5 (opt 4)
5
Load Volume
525 l
480 l
Towing & Payload
Towing Capacity
2000 Kg
—
Load Capacity
680 l
480 l
Safety
ABS
✓ Standard
✓ Standard
EBD
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Airbag Count
6
6
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
Optional
Heated Seats
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
✓ Standard
Tow Bar
Optional
—
Alloy Wheels
✓ Standard
✓ Standard
Warranty & Service
Warranty Period
2 vehicle / 8 hybrid battery
2
Warranty Distance
unlimited vehicle / 100000 hybrid batter
unlimited Km
Service Intervals
service interval indicator
service interval indicator / 20000 km
The Verdict
Which Wins?
Overall Winner
BMW 7 Series
3 / 4 categories
Performance
7 Series
Fuel Economy
7 Series
Value
M3
Practicality
7 Series
Pros & Cons
BMW 7 Series
More powerful engine (420 kW)
Better fuel economy (2.2 l/100km)
Higher towing capacity (2000 Kg)
Higher starting price
BMW M3
Lower starting price (R2 213 002)
Quicker 0-100 km/h (3.5 ss)
Higher fuel consumption (10.2 l/100km)
Less power than rival (390 kW vs 420 kW)
Frequently Asked Questions
Which is more fuel efficient, the 7 Series or M3?
The 7 Series uses 2.2 l/100km and the M3 uses 10.2 l/100km on the combined cycle. The 7 Series 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 7 Series or M3?
The 7 Series produces 420 kW and 800 Nm of torque while the M3 delivers 390 kW and 650 Nm of torque. The 7 Series is the more powerful option.
What is the price difference between the 7 Series and M3?
The 7 Series starts from R3 108 000 and the M3 from R2 213 002. The M3 is cheaper by R894 998 at this variant level. Final on-the-road pricing varies by dealer and specification.
Which has a higher towing capacity, the 7 Series or M3?
The 7 Series has a braked towing capacity of 2000 Kg and the M3 can tow 0 Kg. Always verify towing limits in the owner's manual before hitching a trailer.
Should I buy the 7 Series or the M3?
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.