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BMW 4 Series vs MINI Cooper

420i Convertible M Sport A/T (g23) - S A/T (f66)

BMW 4 Series
BMW 4 Series
420i Convertible M Sport A/T (g23)
From R1 156 070
View Full Specs →
VS
MINI Cooper
MINI Cooper
S A/T (f66)
From R652 395
★ Our Pick
View Full Specs →
At a Glance
Power
135 kW
150 kW
Torque
300 Nm
300 Nm
Fuel
6.6 l/100km
6.3 l/100km
Towing
1600 Kg
0-100 km/h
8.2 s
6.6 s
Engine
1998 cc
1998 cc

Choosing between the BMW 4 Series and the MINI Cooper is one of the most common decisions South African car buyers face. The BMW 4 Series delivers 135 kW while the MINI Cooper produces 150 kW. On fuel, the 4 Series returns 6.6 l/100km while the Cooper uses 6.3 l/100km — important in a market where fuel prices change monthly. Pricing starts at R1 156 070 for the 4 Series and R652 395 for the Cooper. 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.

Specification
BMW 4 SeriesFrom R1 156 070
MINI CooperFrom R652 395
Performance
Power Output
135 kW
150 kW
Torque
300 Nm
300 Nm
0-100 kph
8.2 s
6.6 s
Top Speed
236 Km/h
242 Km/h
Engine & Drivetrain
Engine Capacity
1998 cc
1998 cc
Engine Layout
inline
inline
Cylinders
4
4
Fuel Type
petrol
petrol
Forced Induction Device
turbocharger
turbocharger
Transmission
automatic
automatic
Number of Gears
8
7
Drive Wheels
rear
front
Fuel Economy
Fuel Consumption Average
6.6 l/100km
6.3 l/100km
Fuel Tank Capacity
59 l
44 l
CO2 Emissions
152 g/km
145 g/km
Dimensions
Length
4768 mm
3876 mm
Width
1852-2081 mm
1744-1970 mm
Height
1384 mm
1432 mm
Wheelbase
2851 mm
2495 mm
Ground Clearance
130 mm
Kerb Weight
1690 DIN / 1765 EU Kg
1285 DIN / 1360 EU Kg
Doors
2
3
Seats
4
4
Load Volume
300-385 l
210-530-725 l
Towing & Payload
Towing Capacity
1600 Kg
Load Capacity
495 l
450 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
Optional
Optional
Adaptive Cruise Control
Optional
Optional
Bluetooth
✓ Standard
✓ Standard
Satellite Navigation
✓ Standard
✓ Standard
Reversing Camera
Optional
Optional
Park Distance Rear
✓ Standard
✓ Standard
Park Distance Front
✓ Standard
✓ Standard
Sunroof
✓ Standard
Heated Seats
✓ Standard
Optional
Keyless Entry
Optional
Optional
Tow Bar
Optional
Alloy Wheels
✓ Standard
✓ Standard
Warranty & Service
Warranty Period
2
2
Warranty Distance
unlimited Km
unlimited Km
Service Intervals
service interval indicator / 20000 km
service interval indicator / 20000 km

Which Wins?

Overall Winner
MINI Cooper
3 / 4 categories
Performance
Cooper
Fuel Economy
Cooper
Value
Cooper
Practicality
4 Series
BMW 4 Series
+Well-rounded specification
-Higher fuel consumption (6.6 l/100km)
-Less power than rival (135 kW vs 150 kW)
-Higher starting price
MINI Cooper
+More powerful engine (150 kW)
+Better fuel economy (6.3 l/100km)
+Lower starting price (R652 395)
+Quicker 0-100 km/h (6.6 ss)
-Few notable weaknesses
Frequently Asked Questions
Which is more fuel efficient, the 4 Series or Cooper?
The 4 Series uses 6.6 l/100km and the Cooper uses 6.3 l/100km on the combined cycle. The Cooper 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 4 Series or Cooper?
The 4 Series produces 135 kW and 300 Nm of torque while the Cooper delivers 150 kW and 300 Nm of torque. The Cooper is the more powerful option.
What is the price difference between the 4 Series and Cooper?
The 4 Series starts from R1 156 070 and the Cooper from R652 395. The Cooper is cheaper by R503 675 at this variant level. Final on-the-road pricing varies by dealer and specification.
Which has a higher towing capacity, the 4 Series or Cooper?
The 4 Series has a braked towing capacity of 1600 Kg and the Cooper can tow not specified. Always verify towing limits in the owner's manual before hitching a trailer.
Should I buy the 4 Series or the Cooper?
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.

BMW 4 Series Variants

All 4 Series Specs →

MINI Cooper Variants

All Cooper Specs →

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