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Mercedes A Class Saloon vs Tesla Model 3 - Differences and prices compared

Compare performance (320 HP vs 460 HP), boot space and price (32700 £ vs 31700 £ ) at a glance. Find out which car is the better choice for you – Mercedes A Class Saloon or Tesla Model 3?

Mercedes A Class Saloon

Tesla Model 3

3.6 (3 Reviews)
rate

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

A Class Saloon

Costs and Efficiency:

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

Tesla Model 3 has a barely noticeable advantage in terms of price – it starts at 31700 £ , while the Mercedes A Class Saloon costs 32700 £ . That’s a price difference of around 1016 £.

As for electric range, the Tesla Model 3 performs decisively better – achieving up to 750 km, about 662 km more than the Mercedes A Class Saloon.

Model 3

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 Tesla Model 3 has a noticeable edge – offering 460 HP compared to 320 HP. That’s roughly 140 HP more horsepower.

In acceleration from 0 to 100 km/h, the Tesla Model 3 is significantly quicker – completing the sprint in 3.10 s, while the Mercedes A Class Saloon takes 4.80 s. That’s about 1.70 s faster.

In terms of top speed, the Tesla Model 3 performs minimal better – reaching 262 km/h, while the Mercedes A Class Saloon tops out at 250 km/h. The difference is around 12 km/h.

There’s also a difference in torque: Tesla Model 3 pulls noticeable stronger with 660 Nm compared to 450 Nm. That’s about 210 Nm difference.

A Class Saloon

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In curb weight, Mercedes A Class Saloon is evident lighter – 1450 kg compared to 1772 kg. The difference is around 322 kg.

In terms of boot space, the Tesla Model 3 offers distinct more room – 594 L compared to 395 L. That’s a difference of about 199 L.

When it comes to payload, Mercedes A Class Saloon distinct takes the win – 490 kg compared to 377 kg. That’s a difference of about 113 kg.

Who wins the race in the data check?

The Tesla Model 3 is decisively ahead 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.

Mercedes A Class Saloon
Tesla Model 3

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £31,700
Model 3

Tesla Model 3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 283 - 460 HP
  • Consumption kWh/100km : 13 - 16.7 kWh
  • Electric Range : 534 - 750 km

Mercedes A Class Saloon

The Mercedes A‑Class Saloon blends compact practicality with premium flair, wrapping a surprisingly spacious interior in a slick, modern package that feels more grown-up than its hatchback sibling. It’s an ideal choice for city drivers who want Mercedes polish and cutting-edge tech without the ostentation of a larger saloon, and it even manages to make the daily commute feel a little bit special.

details

Tesla Model 3

3.6 (3 Reviews)
rate

The Tesla Model 3 slices through daily commuting with a silent, confident shove that makes petrolheads reassess their life choices, while its minimalist cabin feels more like a slick gadget gallery than a traditional car interior. For buyers after a fuss-free, tech-forward electric with plenty of grin factor and low running drama, it’s hard to beat—just don't be surprised when the car updates itself overnight.

details
Mercedes A Class Saloon
Tesla Model 3

Costs and Consumption

Price
32700 - 55900 £
Price
31700 - 50100 £
Consumption L/100km
0.7 - 8.1 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
13 - 16.7 kWh
Electric Range
88 km
Electric Range
534 - 750 km
Battery Capacity
12.90 kWh
Battery Capacity
83 kWh
co2
16 - 184 g/km
co2
0 g/km
Fuel tank capacity
35 - 51 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Sedan
Seats
5
Seats
5
Doors
4
Doors
4
Curb weight
1450 - 1705 kg
Curb weight
1772 - 1929 kg
Trunk capacity
345 - 395 L
Trunk capacity
594 L
Length
4558 - 4570 mm
Length
4724 mm
Width
1796 mm
Width
1850 mm
Height
1413 - 1429 mm
Height
1431 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 490 kg
Payload
303 - 377 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
116 - 320 HP
Power HP
283 - 460 HP
Acceleration 0-100km/h
4.8 - 9.9 s
Acceleration 0-100km/h
3.1 - 6.2 s
Max Speed
206 - 250 km/h
Max Speed
262 km/h
Torque
200 - 450 Nm
Torque
420 - 660 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
85 - 235 kW
Power kW
208 - 338 kW
Engine capacity
1332 - 1991 cm3
Engine capacity
-

General

Model Year
2024 - 2025
Model Year
2025
CO2 Efficiency Class
B, D, G, E
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Tesla
What drive types are available for the Mercedes A Class Saloon?

The Mercedes A Class Saloon is offered with Front-Wheel Drive or All-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.