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Vauxhall Astra vs smart #5 comparison

Compare performance (196 HP vs 646 HP), boot space and price (28,300 £ vs 39,300 £ ) at a glance. Find out which car is the better choice for you – Vauxhall Astra or smart #5?

Vauxhall Astra vs smart #5: Key differences

Vauxhall Astra

4.6 (2 Reviews)
rate
  • noticeably cheaper
  • markedly more efficient
  • significantly lighter
details

smart #5

4.9 (5 Reviews)
rate
  • considerably more power
  • clearly more electric range
  • significantly quicker 0–100 km/h
  • clearly 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

Astra

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Vauxhall Astra is noticeably cheaper – starting at 28,300 £ , while the smart #5 costs 39,300 £ . That’s a price difference of around 11,065 £.

In terms of energy consumption, the Vauxhall Astra is markedly more efficient: consuming 15.3 kWh/100km compared to 18.4 kWh/100km for the smart #5. That’s a difference of about 3.1 kWh/100km.

As for electric range, the smart #5 offers clearly more range – reaching up to 590 km, about 136 km more than the Vauxhall Astra.

#5

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 smart #5 offers considerably more power – delivering 646 HP compared to 196 HP. That’s roughly 450 HP more horsepower.

When accelerating from 0 to 100 km/h, the smart #5 is significantly quicker – completing the sprint in 3.8 s, while the Vauxhall Astra takes 7.6 s. That’s about 3.8 s quicker.

There’s also a difference in torque: the smart #5 delivers clearly more torque with 710 Nm compared to 360 Nm. That’s about 350 Nm more.

Astra

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Vauxhall Astra is significantly lighter – 1,438 kg compared to 2,200 kg. The difference is around 762 kg.

Looking at boot space, the smart #5 offers clearly more boot space – 630 L compared to 422 L. That’s a difference of about 208 L.

Maximum payload is identical – both can carry up to 502 kg.

Who wins the race in the data check?

The smart #5 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 £39,300
#5

smart #5

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 340 - 646 HP
  • Consumption kWh/100km : 18.4 - 19.9 kWh/100km
  • Electric Range : 465 - 590 km
Vauxhall Astra
smart #5

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Vauxhall Astra

The Opel Astra strikes a neat balance between everyday practicality and engaging handling, so the daily grind suddenly feels a bit less dull. Inside it's intelligently packaged with modern kit and comfortable seating, making it a very sensible pick for buyers who want a dependable hatchback that doesn't take itself too seriously.

details

smart #5

The Smart #5 continues to build on the brand's legacy of compact and efficient urban vehicles, now infused with a more modern and stylish design. Its sleek appearance is complemented by a spacious interior, offering comfort without compromising its compact nature. This model is ideal for city dwellers seeking a blend of innovation, practicality, and style in their daily drives.

details
Vauxhall Astra
smart #5

Costs and Consumption

Price
28,300 - 37,900 £
Price
39,300 - 52,200 £
Consumption L/100km
2.2 - 4.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
15.3 kWh/100km
Consumption kWh/100km
18.4 - 19.9 kWh/100km
Electric Range
83 - 454 km
Electric Range
465 - 590 km
Battery Capacity
-
Battery Capacity
74.4 - 94 kWh
co2
0 - 130 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,438 - 1,733 kg
Curb weight
2,200 - 2,378 kg
Trunk capacity
310 - 422 L
Trunk capacity
630 L
Length
-
Length
4,695 mm
Width
1,859 mm
Width
1,920 mm
Height
-
Height
1,705 mm
Max trunk capacity
-
Max trunk capacity
1,530 L
Payload
438 - 502 kg
Payload
475 - 502 kg

Engine and Performance

Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox, Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
130 - 196 HP
Power HP
340 - 646 HP
Acceleration 0-100km/h
7.6 - 10.6 s
Acceleration 0-100km/h
3.8 - 6.9 s
Max Speed
-
Max Speed
200 - 210 km/h
Torque
230 - 360 Nm
Torque
373 - 710 Nm
Number of Cylinders
3 - 4
Number of Cylinders
-
Power kW
96 - 144 kW
Power kW
250 - 475 kW
Engine capacity
1,199 - 1,598 cm3
Engine capacity
-

General

Model Year
2026
Model Year
2025
CO2 Efficiency Class
C, B, D, A
CO2 Efficiency Class
A
Brand
Vauxhall
Brand
smart
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.