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Kia Stonic vs Vauxhall Frontera - Differences and prices compared

Compare performance (115 HP vs 145 HP), boot space and price (20100 £ vs 20700 £ ) at a glance. Find out which car is the better choice for you – Kia Stonic or Vauxhall Frontera?

Kia Stonic

Vauxhall Frontera

4.3 (2 Reviews)
rate

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

Stonic

Costs and Efficiency:

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

Kia Stonic has a barely noticeable advantage in terms of price – it starts at 20100 £ , while the Vauxhall Frontera costs 20700 £ . That’s a price difference of around 600 £.

Fuel consumption also shows a difference: Vauxhall Frontera manages with 5.20 L and is therefore barely noticeable more efficient than the Kia Stonic with 5.60 L. The difference is about 0.40 L per 100 km.

Frontera

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 Vauxhall Frontera has a clearly perceptible edge – offering 145 HP compared to 115 HP. That’s roughly 30 HP more horsepower.

In acceleration from 0 to 100 km/h, the Vauxhall Frontera is somewhat quicker – completing the sprint in 9 s, while the Kia Stonic takes 10.70 s. That’s about 1.70 s faster.

In terms of top speed, the Vauxhall Frontera performs minimal better – reaching 194 km/h, while the Kia Stonic tops out at 182 km/h. The difference is around 12 km/h.

There’s also a difference in torque: Vauxhall Frontera pulls to a small extent stronger with 230 Nm compared to 200 Nm. That’s about 30 Nm difference.

Stonic

Space and Everyday Use:

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

Seats: Vauxhall Frontera offers noticeable more seating capacity – 7 vs 5.

In curb weight, Kia Stonic is to a small extent lighter – 1205 kg compared to 1394 kg. The difference is around 189 kg.

In terms of boot space, the Vauxhall Frontera offers noticeable more room – 460 L compared to 352 L. That’s a difference of about 108 L.

In maximum load capacity, the Vauxhall Frontera performs clearly perceptible better – up to 1600 L, which is about 445 L more than the Kia Stonic.

When it comes to payload, Vauxhall Frontera evident takes the win – 570 kg compared to 445 kg. That’s a difference of about 125 kg.

Who wins the race in the data check?

The Vauxhall Frontera 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.

Kia Stonic
Vauxhall Frontera

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £20,700
Frontera

Vauxhall Frontera

  • Engine Type : Electric, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 110 - 145 HP
  • Consumption L/100km : 5.2 - 5.3 L
  • Consumption kWh/100km : 15.8 - 18.2 kWh
  • Electric Range : 305 - 408 km

Kia Stonic

The Kia Stonic is a sprightly compact crossover that mixes city-friendly agility with a cheeky, modern design — perfect for buyers who want style without sacrificing sense. Inside it serves up clever practicality and a bright, well-equipped cabin, making everyday driving feel a bit more fun than it has any right to be.

details

Vauxhall Frontera

4.3 (2 Reviews)
rate

The Opel Frontera wears its rugged, go-anywhere intentions proudly, serving up a simple, no-nonsense package that feels as comfortable off the beaten track as it does at the supermarket. It won’t set hearts racing with glamour, but its honest practicality and rugged charm make it a smart pick for buyers who prefer substance over style.

details
Kia Stonic
Vauxhall Frontera

Costs and Consumption

Price
20100 - 26600 £
Price
20700 - 30000 £
Consumption L/100km
5.6 - 5.9 L
Consumption L/100km
5.2 - 5.3 L
Consumption kWh/100km
-
Consumption kWh/100km
15.8 - 18.2 kWh
Electric Range
-
Electric Range
305 - 408 km
Battery Capacity
-
Battery Capacity
-
co2
127 - 133 g/km
co2
0 - 119 g/km
Fuel tank capacity
45 L
Fuel tank capacity
44 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5 - 7
Doors
5
Doors
5
Curb weight
1205 - 1270 kg
Curb weight
1394 - 1610 kg
Trunk capacity
352 L
Trunk capacity
460 L
Length
4165 mm
Length
4385 mm
Width
1760 mm
Width
1795 mm
Height
1520 mm
Height
1635 mm
Max trunk capacity
1155 L
Max trunk capacity
1600 L
Payload
440 - 445 kg
Payload
436 - 570 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV
Engine Type
Electric, Petrol MHEV
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
100 - 115 HP
Power HP
110 - 145 HP
Acceleration 0-100km/h
10.7 - 12.1 s
Acceleration 0-100km/h
9 - 14.2 s
Max Speed
179 - 182 km/h
Max Speed
143 - 194 km/h
Torque
172 - 200 Nm
Torque
125 - 230 Nm
Number of Cylinders
3
Number of Cylinders
3
Power kW
74 - 85 kW
Power kW
81 - 107 kW
Engine capacity
998 cm3
Engine capacity
1199 cm3

General

Model Year
2025
Model Year
2024 - 2025
CO2 Efficiency Class
D
CO2 Efficiency Class
A, D
Brand
Kia
Brand
Vauxhall
Is the Kia Stonic offered with different drivetrains?

The Kia Stonic is offered with Front-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.