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Toyota Prius vs Mercedes A Class comparison

Compare performance (223 HP vs 421 HP), boot space and price (39,400 £ vs 32,600 £ ) at a glance. Find out which car is the better choice for you – Toyota Prius or Mercedes A Class?

Toyota Prius vs Mercedes A Class: Key differences

Toyota Prius

4.7 (1 Reviews)
rate
  • substantially more efficient
  • only slightly more electric range
details

Mercedes A Class

3.6 (2 Reviews)
rate
  • noticeably cheaper
  • clearly more power
  • substantially quicker 0–100 km/h
  • moderately lighter
  • somewhat 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

Prius

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Mercedes A Class is noticeably cheaper – starting at 32,600 £ , while the Toyota Prius costs 39,400 £ . That’s a price difference of around 6,852 £.

Fuel consumption also shows a difference: the Toyota Prius uses 0.5 L/100km and is substantially more efficient than the Mercedes A Class with 2.3 L/100km. The difference is about 1.8 L/100km.

As for electric range, the Toyota Prius offers only slightly more range – reaching up to 86 km, about 1 km more than the Mercedes A Class.

A Class

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 Mercedes A Class offers clearly more power – delivering 421 HP compared to 223 HP. That’s roughly 198 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes A Class is substantially quicker – completing the sprint in 3.9 s, while the Toyota Prius takes 6.8 s. That’s about 2.9 s quicker.

Prius

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes A Class is moderately lighter – 1,440 kg compared to 1,620 kg. The difference is around 180 kg.

Looking at boot space, the Mercedes A Class offers somewhat more boot space – 350 L compared to 284 L. That’s a difference of about 66 L.

When it comes to payload, the Mercedes A Class carries clearly more – 485 kg compared to 375 kg. That’s a difference of about 110 kg.

Who wins the race in the data check?

The Toyota Prius stands well ahead of its rival 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 £39,400
Prius

Toyota Prius

  • Engine Type Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 223 HP
  • Consumption L/100km 0.5 - 0.7 L/100km
  • Electric Range 72 - 86 km
Toyota Prius
Mercedes A Class

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Toyota Prius

The Prius glides through traffic like a wise commuter's secret weapon, balancing miserly running costs with an unflappable sense of reliability. It's not a thrill seeker, but its roomy cabin, sensible packaging and low-stress driving personality make it a brilliant choice for buyers who value peace of mind over pulse-raising performance.

details

Mercedes A Class

The Mercedes A‑Class arrives as a compact charmer that dresses premium materials and a cockpit full of screens in a tidy, city-friendly package, delivering surprising agility and poise. For buyers who want a luxury badge, clever tech and a car that's equally happy in tight streets or on a spirited country run, the A‑Class offers a grown-up feel with a cheeky streak.

details
Toyota Prius
Mercedes A Class

Costs and Consumption

Price
39,400 - 45,800 £
Price
32,600 - 66,500 £
Consumption L/100km
0.5 - 0.7 L/100km
Consumption L/100km
2.3 - 9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
72 - 86 km
Electric Range
85 km
Battery Capacity
-
Battery Capacity
-
co2
12 - 17 g/km
co2
53 - 205 g/km
Fuel tank capacity
40 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1,620 - 1,630 kg
Curb weight
1,440 - 1,695 kg
Trunk capacity
284 L
Trunk capacity
310 - 350 L
Length
4,599 mm
Length
-
Width
1,782 mm
Width
1,796 - 1,850 mm
Height
1,470 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
365 - 375 kg
Payload
450 - 485 kg

Engine and Performance

Engine Type
Plugin Hybrid
Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
223 HP
Power HP
116 - 421 HP
Acceleration 0-100km/h
6.8 s
Acceleration 0-100km/h
3.9 - 9.7 s
Max Speed
177 km/h
Max Speed
-
Torque
-
Torque
200 - 500 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
164 kW
Power kW
85 - 310 kW
Engine capacity
1,998 cm3
Engine capacity
1,332 - 1,991 cm3

General

Model Year
2023
Model Year
2025
CO2 Efficiency Class
B
CO2 Efficiency Class
D, E, B, G
Brand
Toyota
Brand
Mercedes-Benz
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.