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BMW 5 Series Saloon vs BMW i4 comparison

Compare performance (727 HP vs 601 HP), boot space and price (50,800 £ vs 49,400 £ ) at a glance. Find out which car is the better choice for you – BMW 5 Series Saloon or BMW i4?

BMW 5 Series Saloon vs BMW i4: Key differences

BMW 5 Series Saloon

  • slightly more power
  • barely quicker 0–100 km/h
  • slightly lighter
  • marginally more trunk space

BMW i4

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  • only slightly cheaper
  • substantially more electric range

Here’s where it gets real: The technical differences in detail

5 Series Saloon

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

BMW i4 is only slightly cheaper – starting at 49,400 £ , while the BMW 5 Series Saloon costs 50,800 £ . That’s a price difference of around 1,457 £.

As for electric range, the BMW i4 offers substantially more range – reaching up to 613 km, about 508 km more than the BMW 5 Series Saloon.

i4

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the BMW 5 Series Saloon offers slightly more power – delivering 727 HP compared to 601 HP. That’s roughly 126 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 5 Series Saloon is barely quicker – completing the sprint in 3.5 s, while the BMW i4 takes 3.7 s. That’s about 0.2 s quicker.

There’s also a difference in torque: the BMW 5 Series Saloon delivers noticeably more torque with 1,000 Nm compared to 795 Nm. That’s about 205 Nm more.

5 Series Saloon

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW 5 Series Saloon is slightly lighter – 1,800 kg compared to 2,070 kg. The difference is around 270 kg.

Looking at boot space, the BMW 5 Series Saloon offers marginally more boot space – 520 L compared to 470 L. That’s a difference of about 50 L.

When it comes to payload, the BMW 5 Series Saloon carries somewhat more – 600 kg compared to 480 kg. That’s a difference of about 120 kg.

Who wins the race in the data check?

The BMW i4 holds a decisive overall lead in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £49,400
i4

BMW i4

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 286 - 601 HP
  • Consumption kWh/100km : 14.7 - 16.7 kWh/100km
  • Electric Range : 514 - 613 km
BMW 5 Series Saloon
BMW i4

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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BMW 5 Series Saloon

The BMW 5 Series Saloon blends executive poise with a driver's instinct, delivering a supple, refined cabin and a chassis that prefers composed authority over bravado. For buyers who want a grown-up commuter that still enjoys a twisty road, it’s the kind of car that keeps your colleagues impressed and your weekend grin intact.

details

BMW i4

The BMW i4 arrives with the poise of a classic Gran Coupé, marrying BMW's playful handling with a sleek, modern interior that makes switching to electric feel like an upgrade rather than a compromise. For buyers who want a practical daily driver that still enjoys a spirited back-road run, the i4 quietly delivers smiles and a surprising dose of driver engagement.

details
BMW 5 Series Saloon
BMW i4

Costs and Consumption

Price
50,800 - 124,500 £
Price
49,400 - 62,500 £
Consumption L/100km
2.1 - 5.8 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.7 - 16.7 kWh/100km
Electric Range
67 - 105 km
Electric Range
514 - 613 km
Battery Capacity
19 - 19.4 kWh
Battery Capacity
-
co2
48 - 152 g/km
co2
0 g/km
Fuel tank capacity
60 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Hatchback
Seats
5
Seats
5
Doors
4
Doors
-
Curb weight
1,800 - 2,515 kg
Curb weight
2,070 - 2,285 kg
Trunk capacity
466 - 520 L
Trunk capacity
470 L
Length
5,060 mm
Length
-
Width
1,900 - 1,970 mm
Width
1,852 mm
Height
1,515 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
425 - 600 kg
Payload
445 - 480 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol MHEV, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
197 - 727 HP
Power HP
286 - 601 HP
Acceleration 0-100km/h
3.5 - 7.5 s
Acceleration 0-100km/h
3.7 - 6 s
Max Speed
225 - 250 km/h
Max Speed
-
Torque
330 - 1,000 Nm
Torque
400 - 795 Nm
Number of Cylinders
4 - 8
Number of Cylinders
-
Power kW
145 - 535 kW
Power kW
210 - 442 kW
Engine capacity
1,995 - 4,395 cm3
Engine capacity
-

General

Model Year
2,023 - 2,026
Model Year
2,024 - 2,025
CO2 Efficiency Class
D, E, B, C
CO2 Efficiency Class
A
Brand
BMW
Brand
BMW
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.