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BMW i4 vs Peugeot 308 SW comparison

Compare performance (601 HP vs 195 HP), boot space and price (49,400 £ vs 30,100 £ ) at a glance. Find out which car is the better choice for you – BMW i4 or Peugeot 308 SW?

BMW i4 vs Peugeot 308 SW: Key differences

BMW i4

5 (3 Reviews)
rate
  • clearly more power
  • very slightly more efficient
  • noticeably more electric range
  • substantially quicker 0–100 km/h
details

Peugeot 308 SW

4.5 (2 Reviews)
rate
  • significantly cheaper
  • markedly lighter
  • slightly more trunk space
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

i4

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.

Peugeot 308 SW is significantly cheaper – starting at 30,100 £ , while the BMW i4 costs 49,400 £ . That’s a price difference of around 19,251 £.

In terms of energy consumption, the BMW i4 is very slightly more efficient: consuming 14.7 kWh/100km compared to 15.7 kWh/100km for the Peugeot 308 SW. That’s a difference of about 1 kWh/100km.

As for electric range, the BMW i4 offers noticeably more range – reaching up to 613 km, about 169 km more than the Peugeot 308 SW.

308 SW

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the BMW i4 offers clearly more power – delivering 601 HP compared to 195 HP. That’s roughly 406 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW i4 is substantially quicker – completing the sprint in 3.7 s, while the Peugeot 308 SW takes 7.7 s. That’s about 4 s quicker.

There’s also a difference in torque: the BMW i4 delivers significantly more torque with 795 Nm compared to 300 Nm. That’s about 495 Nm more.

i4

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, Peugeot 308 SW is markedly lighter – 1,484 kg compared to 2,070 kg. The difference is around 586 kg.

Looking at boot space, the Peugeot 308 SW offers slightly more boot space – 551 L compared to 470 L. That’s a difference of about 81 L.

When it comes to payload, the Peugeot 308 SW carries very slightly more – 508 kg compared to 480 kg. That’s a difference of about 28 kg.

Who wins the race in the data check?

The BMW i4 is clearly superior overall 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
details

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BMW i4
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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
P90439358_highRes_bmw-i4-m50-9-2021
P90439356_highRes_bmw-i4-m50-9-2021
P90439360_highRes_bmw-i4-m50-9-2021
P90439369_highRes_bmw-i4-m50-9-2021
P90422904_highRes_bmw-i4-interieur-6-2

Reviews BMW i4

5 (3 Reviews)
rate
Marco
23 Apr 2026, 14:56:19

Amazing car with enormous torque, equipment and driving experience, at an acceptable fuel consumption.

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Peugeot 308 SW

The Peugeot 308 SW blends French flair with estate practicality, dressing up daily chores in a surprisingly handsome package. Inside it's cleverly laid out and comfortable, and the composed, entertaining drive makes family duty feel a little less like a chore.

details
PEUGEOT_308_TESTDRIVE_0921TC 125
PEUGEOT_308_TESTDRIVE_0921TC 173
PEUGEOT_308_TESTDRIVE_0921TC 5
PEUGEOT_308_TESTDRIVE_0921TC 145
PEUGEOT_308_TESTDRIVE_0921TC 322

Reviews Peugeot 308 SW

4.5 (2 Reviews)
rate
GT
6 Dec 2025, 17:50:57

Great car with a smooth ride. I have 308 SW GT, with the 180HP PHEV engine

pierre
29 Nov 2025, 17:19:44

150,000 km in 2 years — SW BlueHDi 1.5L 30cv. Comfortable, excellent gearbox. Maybe a bit noisy on the motorway, with air noise around the front doors. A slightly punchier engine would be welcome. The entire timing system was replaced under warranty at 110,000 km.

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Peugeot 308 SW

Costs and Consumption
Price
49,400 - 62,500 £
Price
30,100 - 43,800 £
Consumption L/100km
-
Consumption L/100km
2.3 - 5.1 L/100km
Consumption kWh/100km
14.7 - 16.7 kWh/100km
Consumption kWh/100km
15.7 kWh/100km
Electric Range
514 - 613 km
Electric Range
81 - 444 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 - 134 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,070 - 2,285 kg
Curb weight
1,484 - 1,783 kg
Trunk capacity
470 L
Trunk capacity
467 - 551 L
Length
-
Length
-
Width
1,852 mm
Width
1,852 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
445 - 480 kg
Payload
417 - 508 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox, Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
286 - 601 HP
Power HP
131 - 195 HP
Acceleration 0-100km/h
3.7 - 6 s
Acceleration 0-100km/h
7.7 - 10.9 s
Max Speed
-
Max Speed
-
Torque
400 - 795 Nm
Torque
230 - 300 Nm
Number of Cylinders
-
Number of Cylinders
3 - 4
Power kW
210 - 442 kW
Power kW
96 - 144 kW
Engine capacity
-
Engine capacity
1,199 - 1,598 cm3

General
Model Year
2,024 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
C, D, B, A
Brand
BMW
Brand
Peugeot
Is the BMW i4 offered with different drivetrains?

The BMW i4 is offered with Rear-Wheel Drive or All-Wheel Drive.

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.