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BMW 1 Series vs Porsche 911 Coupe comparison

Compare performance (300 HP vs 711 HP), boot space and price (29,400 £ vs 125,800 £ ) at a glance. Find out which car is the better choice for you – BMW 1 Series or Porsche 911 Coupe?

BMW 1 Series vs Porsche 911 Coupe: Key differences

BMW 1 Series

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  • clearly cheaper
  • significantly more efficient
  • marginally lighter
  • very slightly more trunk space
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Porsche 911 Coupe

  • substantially more power
  • substantially quicker 0–100 km/h
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By Achim Sedelmaier

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

1 Series

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 1 Series is clearly cheaper – starting at 29,400 £ , while the Porsche 911 Coupe costs 125,800 £ . That’s a price difference of around 96,471 £.

Fuel consumption also shows a difference: the BMW 1 Series uses 4.3 L/100km and is significantly more efficient than the Porsche 911 Coupe with 10.3 L/100km. The difference is about 6 L/100km.

911 Coupe

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Porsche 911 Coupe offers substantially more power – delivering 711 HP compared to 300 HP. That’s roughly 411 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche 911 Coupe is substantially quicker – completing the sprint in 2.5 s, while the BMW 1 Series takes 4.9 s. That’s about 2.4 s quicker.

There’s also a difference in torque: the Porsche 911 Coupe delivers substantially more torque with 800 Nm compared to 400 Nm. That’s about 400 Nm more.

1 Series

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: BMW 1 Series offers more seats – 5 vs 2.

In terms of curb weight, BMW 1 Series is marginally lighter – 1,465 kg compared to 1,536 kg. The difference is around 71 kg.

Looking at boot space, the BMW 1 Series offers very slightly more boot space – 380 L compared to 373 L. That’s a difference of about 7 L.

When it comes to payload, the BMW 1 Series carries clearly more – 510 kg compared to 310 kg. That’s a difference of about 200 kg.

Who wins the race in the data check?

The BMW 1 Series is far ahead 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 £29,400
1 Series

BMW 1 Series

  • Engine Type : Diesel, Petrol MHEV, Diesel MHEV, Petrol
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 122 - 300 HP
  • Consumption L/100km : 4.3 - 7.6 L/100km
BMW 1 Series
Porsche 911 Coupe

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

View detailed analysis

BMW 1 Series

The BMW 1 Series is a compact premium hatchback that injects a proper sense of driving fun into everyday life, with sharp handling and a cabin that punches above its class. It’s a great pick for buyers who want sporty manners without losing practicality, and yes, you’ll still get that unmistakable BMW grin behind the wheel.

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Porsche 911 Coupe

The Porsche 911 Coupe remains the iconic sports car you buy when you want a thrilling weekend weapon that still behaves like a civilized companion during the weekdays. Its classic silhouette and razor‑sharp handling deliver a grin-inducing drive every time, while the polished interior and intuitive controls remind you this is a car built for drivers, not just headlines.

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BMW 1 Series
Porsche 911 Coupe

Costs and Consumption

Price
29,400 - 51,900 £
Price
125,800 - 301,000 £
Consumption L/100km
4.3 - 7.6 L/100km
Consumption L/100km
10.3 - 13.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
112 - 173 g/km
co2
233 - 312 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Coupe
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
1,465 - 1,625 kg
Curb weight
1,536 - 1,815 kg
Trunk capacity
300 - 380 L
Trunk capacity
373 L
Length
-
Length
-
Width
1,800 mm
Width
1,852 - 1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 510 kg
Payload
228 - 310 kg

Engine and Performance

Engine Type
Diesel, Petrol MHEV, Diesel MHEV, Petrol
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
122 - 300 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
4.9 - 9.8 s
Acceleration 0-100km/h
2.5 - 4.5 s
Max Speed
-
Max Speed
-
Torque
230 - 400 Nm
Torque
450 - 800 Nm
Number of Cylinders
3 - 4
Number of Cylinders
6
Power kW
90 - 221 kW
Power kW
290 - 523 kW
Engine capacity
1,499 - 1,998 cm3
Engine capacity
2,981 - 3,996 cm3

General

Model Year
2024
Model Year
2,024 - 2,026
CO2 Efficiency Class
D, C, F
CO2 Efficiency Class
G
Brand
BMW
Brand
Porsche
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.