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Ford Mustang Convertible vs SEAT Ateca comparison

Compare performance (446 HP vs 150 HP), boot space and price (56,900 £ vs 25,100 £ ) at a glance. Find out which car is the better choice for you – Ford Mustang Convertible or SEAT Ateca?

Ford Mustang Convertible vs SEAT Ateca: Key differences

Ford Mustang Convertible

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

SEAT Ateca

4.6 (5 Reviews)
rate
  • substantially cheaper
  • significantly more efficient
  • markedly lighter
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

Mustang Convertible

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.

SEAT Ateca is substantially cheaper – starting at 25,100 £ , while the Ford Mustang Convertible costs 56,900 £ . That’s a price difference of around 31,809 £.

Fuel consumption also shows a difference: the SEAT Ateca uses 4.9 L/100km and is significantly more efficient than the Ford Mustang Convertible with 12.3 L/100km. The difference is about 7.4 L/100km.

Ateca

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 Ford Mustang Convertible offers considerably more power – delivering 446 HP compared to 150 HP. That’s roughly 296 HP more horsepower.

When accelerating from 0 to 100 km/h, the Ford Mustang Convertible is substantially quicker – completing the sprint in 5 s, while the SEAT Ateca takes 9 s. That’s about 4 s quicker.

There’s also a difference in torque: the Ford Mustang Convertible delivers visibly more torque with 540 Nm compared to 360 Nm. That’s about 180 Nm more.

Mustang Convertible

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: SEAT Ateca offers more seats – 5 vs 4.

In terms of curb weight, SEAT Ateca is markedly lighter – 1,345 kg compared to 1,876 kg. The difference is around 531 kg.

When it comes to payload, the SEAT Ateca carries visibly more – 525 kg compared to 324 kg. That’s a difference of about 201 kg.

Who wins the race in the data check?

The SEAT Ateca 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 £25,100
Ateca

SEAT Ateca

  • Engine Type Petrol, Diesel
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 116 - 150 HP
  • Consumption L/100km 4.9 - 6.4 L/100km
details

Frequently compared as well

SEAT Ateca
VW T-Roc
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The SEAT Ateca and the VW T‑Roc are two closely related compact crossover SUVs from the Volkswagen Group, each offering a blend of practicality, comfort and engaging driving manners. This comparison will highlight where the Ateca’s straightforward value and roomy practicality differ from the …
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Ford Mustang Convertible
SEAT Ateca

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Ford Mustang Convertible

The Ford Mustang Convertible makes every drive feel like a small celebration, its exhaust note and open-air drama turning mundane routes into showstoppers. It’s a car that doubles as a weekend mood lifter and a credible everyday companion, blending swagger with surprising practicality.

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Reviews Ford Mustang Convertible

No reviews yet. Share your experience and help others decide.

SEAT Ateca

The SEAT Ateca blends sharp, purposeful styling with practical space that turns everyday errands into something a bit more enjoyable. It’s poised and engaging to drive for its segment, offers solid value, and has just enough personality to make you smile on the school run.

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Reviews SEAT Ateca

4.6 (5 Reviews)
rate
Stefan
10 Jun 2026, 12:17:28

The Seat Ateca is a very affordable SUV with excellent handling and plenty of space for the whole family. A companion that can do it all and is equally suited to everyday use as to long trips fully loaded. A very good choice for the active family that needs a car that fits most needs.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Nico
20 May 2026, 12:31:33

+ Great, firm seats, large boot for such a compact car, good fuel economy, lots of interior space, uncomplicated controls, very agile and safe handling, good build quality, very good steering, good braking performance, relatively small turning circle
- Very poor voice control and navigation, cockpit display too small with very small fonts and symbols, steering wheel too thin, seats too flat despite electric adjustment, poor engine soundproofing, tank far too small, complicated maintenance (oil change appalling), undersized rear brake, fuel filler on the wrong side, sound almost without bass (Beats)

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

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Ford Mustang Convertible
SEAT Ateca

Costs and Consumption
Price
56,900 - 59,900 £
Price
25,100 - 36,900 £
Consumption L/100km
12.3 - 12.4 L/100km
Consumption L/100km
4.9 - 6.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
280 - 282 g/km
co2
129 - 144 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Convertible
Body Type
SUV
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
1,876 kg
Curb weight
1,345 - 1,514 kg
Trunk capacity
-
Trunk capacity
510 L
Length
-
Length
-
Width
1,916 mm
Width
1,841 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
319 - 324 kg
Payload
516 - 525 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Petrol, Diesel
Transmission
Manuel, Automatic
Transmission
Manuel, Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
446 HP
Power HP
116 - 150 HP
Acceleration 0-100km/h
5 - 5.4 s
Acceleration 0-100km/h
9 - 11 s
Max Speed
-
Max Speed
-
Torque
540 Nm
Torque
200 - 360 Nm
Number of Cylinders
8
Number of Cylinders
3 - 4
Power kW
328 kW
Power kW
85 - 110 kW
Engine capacity
5,038 cm3
Engine capacity
999 - 1,968 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
E, D
Brand
Ford
Brand
SEAT
Is the Ford Mustang Convertible offered with different drivetrains?

The Ford Mustang Convertible is available as Rear-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.