VS

Mazda 6 Estate vs Porsche 911 Coupe comparison

Compare performance (194 HP vs 711 HP), boot space and price (30,000 £ vs 125,800 £ ) at a glance. Find out which car is the better choice for you – Mazda 6 Estate or Porsche 911 Coupe?

Mazda 6 Estate vs Porsche 911 Coupe: Key differences

Mazda 6 Estate

4.7 (1 Reviews)
rate
  • considerably cheaper
  • significantly more efficient
  • very slightly lighter
  • markedly more trunk space
details

Porsche 911 Coupe

  • clearly more power
  • substantially quicker 0–100 km/h
details

By Achim Sedelmaier

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

6 Estate

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Mazda 6 Estate is considerably cheaper – starting at 30,000 £ , while the Porsche 911 Coupe costs 125,800 £ . That’s a price difference of around 95,828 £.

Fuel consumption also shows a difference: the Mazda 6 Estate uses 6.8 L/100km and is significantly more efficient than the Porsche 911 Coupe with 10.3 L/100km. The difference is about 3.5 L/100km.

911 Coupe

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 Porsche 911 Coupe offers clearly more power – delivering 711 HP compared to 194 HP. That’s roughly 517 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 Mazda 6 Estate takes 8.1 s. That’s about 5.6 s quicker.

There’s also a difference in torque: the Porsche 911 Coupe delivers clearly more torque with 800 Nm compared to 258 Nm. That’s about 542 Nm more.

6 Estate

Space and Everyday Use:

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

Seats: Mazda 6 Estate offers more seats – 5 vs 2.

In terms of curb weight, Mazda 6 Estate is very slightly lighter – 1,475 kg compared to 1,536 kg. The difference is around 61 kg.

Looking at boot space, the Mazda 6 Estate offers markedly more boot space – 522 L compared to 373 L. That’s a difference of about 149 L.

When it comes to payload, the Mazda 6 Estate carries clearly more – 571 kg compared to 310 kg. That’s a difference of about 261 kg.

Who wins the race in the data check?

The Mazda 6 Estate stands out in the key areas 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 £30,000
6 Estate

Mazda 6 Estate

  • Engine Type Petrol
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 145 - 194 HP
  • Consumption L/100km 6.8 - 7.6 L/100km
Mazda 6 Estate
Porsche 911 Coupe

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mazda 6 Estate

The Mazda 6 Estate marries elegant, flowing design with everyday practicality, so you get a grown-up wagon that still looks the part on a weekend escape. It rewards drivers with poised handling and a nicely finished cabin, proving that sensible family cars can be engaging — and a little bit cheeky — too.

details

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.

details
Mazda 6 Estate
Porsche 911 Coupe

Costs and Consumption

Price
30,000 - 43,500 £
Price
125,800 - 301,000 £
Consumption L/100km
6.8 - 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
155 - 172 g/km
co2
233 - 312 g/km
Fuel tank capacity
62 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
Coupe
Seats
5
Seats
2
Doors
5
Doors
-
Curb weight
1,475 - 1,598 kg
Curb weight
1,536 - 1,815 kg
Trunk capacity
522 L
Trunk capacity
373 L
Length
4,805 mm
Length
-
Width
1,840 mm
Width
1,852 - 1,900 mm
Height
1,480 mm
Height
-
Max trunk capacity
1,664 L
Max trunk capacity
-
Payload
483 - 571 kg
Payload
228 - 310 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol, Full Hybrid
Transmission
Manuel, Automatic
Transmission
Manuel, Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
145 - 194 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
8.1 - 10.7 s
Acceleration 0-100km/h
2.5 - 4.5 s
Max Speed
205 - 223 km/h
Max Speed
-
Torque
213 - 258 Nm
Torque
450 - 800 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
107 - 143 kW
Power kW
290 - 523 kW
Engine capacity
1,998 - 2,488 cm3
Engine capacity
2,981 - 3,996 cm3

General

Model Year
2,021 - 2,022
Model Year
2,024 - 2,026
CO2 Efficiency Class
E, F
CO2 Efficiency Class
G
Brand
Mazda
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.