Part of the Specs-SA Network USA Car Specs · Boat Specs · All Vehicles

2024 BMW 4 Series
M440i Xdrive Convertible A/T (g23)
vs
2026 Porsche Panamera
4 PHEV Executive

From R1 658 786 vs From R3 003 000

BMW 4 Series
BMW 4 Series
M440i Xdrive Convertible A/T (g23)
From R1 658 786
View Full Specs →
VS
Porsche Panamera
Porsche Panamera
4 PHEV Executive
From R3 003 000
View Full Specs →
At a Glance
Power
285 kW
346 kW
Torque
500 Nm
650 Nm
Fuel
8.4 l/100km
1.8 l/100km
Towing
1800 Kg
—
0-100 km/h
4.9 s
4.2 s
Engine
2998 cc
2894 cc

Choosing between the BMW 4 Series and the Porsche Panamera is one of the most common decisions car buyers in South Africa face. The BMW 4 Series delivers 285 kW while the Porsche Panamera produces 346 kW. On fuel, the 4 Series returns 8.4 l/100km while the Panamera uses 1.8 l/100km — important in a market where fuel prices change monthly. Pricing starts at R1 658 786 for the 4 Series and R3 003 000 for the Panamera. 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 SeriesM440i Xdrive Convertible A/T (g23) 2024 - From R1 658 786
Porsche Panamera4 PHEV Executive 2026 - From R3 003 000
Performance
Power Output
285 kW
346 kW
Torque
500 Nm
650 Nm
0-100 kph
4.9 s
4.2 s
Top Speed
250 Km/h
280 Km/h
Engine & Drivetrain
Engine Capacity
2998 cc
2894 cc
Engine Layout
inline
V
Cylinders
6
6
Fuel Type
petrol
petrol-electric hybrid
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
8.4 l/100km
1.8 l/100km
Fuel Tank Capacity
59 l
80 l
CO2 Emissions
192 g/km
40 g/km
Dimensions
Length
4770 mm
5202 mm
Width
1852-2081 mm
1937-2165 mm
Height
1394 mm
1425 mm
Wheelbase
2851 mm
3100 mm
Ground Clearance
—
131 mm
Kerb Weight
1890 DIN / 1965 EU Kg
2325 DIN / 2400 EU Kg
Doors
2
5
Seats
4
4
Load Volume
300-385 l
430-1385 l
Towing & Payload
Towing Capacity
1800 Kg
—
Load Capacity
500 lkg
480 lkg
Safety
ABS
✓ Standard
✓ Standard
EBD
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ 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
✓ 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
✓ Standard
Optional
Park Distance Rear
✓ Standard
✓ Standard
Park Distance Front
✓ Standard
✓ Standard
Sunroof
—
✓ Standard
Heated Seats
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
Optional
Tow Bar
Optional
—
Alloy Wheels
✓ Standard
✓ Standard
Warranty & Service
Warranty Period
2
2 vehicle / 6 hybrid battery
Warranty Distance
unlimited Km
unlimited vehicle / 120000 hybrid batterkm
Service Intervals
service interval indicator / 20000 km
15000

Which Wins?

Overall Winner
Tie
2 / 4 categories
Performance
Panamera
Fuel Economy
Panamera
Value
4 Series
Practicality
4 Series
BMW 4 Series
+Lower starting price (R1 658 786)
-Higher fuel consumption (8.4 l/100km)
-Less power than rival (285 kW vs 346 kW)
Porsche Panamera
+More powerful engine (346 kW)
+Better fuel economy (1.8 l/100km)
+Quicker 0-100 km/h (4.2 ss)
-Higher starting price
Frequently Asked Questions
Which is more fuel efficient, the 4 Series or Panamera?
The 4 Series uses 8.4 l/100km and the Panamera uses 1.8 l/100km on the combined cycle. The Panamera is the more fuel-efficient choice. In real-world conditions with a mix of highway and urban driving, actual figures will be slightly higher.
Which has more power, the 4 Series or Panamera?
The 4 Series produces 285 kW and 500 Nm of torque while the Panamera delivers 346 kW and 650 Nm of torque. The Panamera is the more powerful option.
What is the price difference between the 4 Series and Panamera?
The 4 Series starts from R1 658 786 and the Panamera from R3 003 000. The 4 Series is cheaper by R1 344 214 at this variant level. Final on-the-road pricing varies by dealer and specification.
Which has a higher towing capacity, the 4 Series or Panamera?
The 4 Series has a braked towing capacity of 1800 Kg and the Panamera 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 Panamera?
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 →

Porsche Panamera Variants

All Panamera Specs →

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