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BMW 3 Series Touring vs Mercedes A Class Saloon comparison

Compare performance (530 HP vs 320 HP), boot space and price (41,100 £ vs 32,700 £ ) at a glance. Find out which car is the better choice for you – BMW 3 Series Touring or Mercedes A Class Saloon?

BMW 3 Series Touring vs Mercedes A Class Saloon: Key differences

BMW 3 Series Touring

4.3 (1 Reviews)
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  • visibly more power
  • barely more electric range
  • markedly quicker 0–100 km/h
  • visibly more trunk space
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Mercedes A Class Saloon

  • markedly cheaper
  • clearly more efficient
  • a bit lighter
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By Achim Sedelmaier

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

3 Series Touring

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 Saloon is markedly cheaper – starting at 32,700 £ , while the BMW 3 Series Touring costs 41,100 £ . That’s a price difference of around 8,336 £.

Fuel consumption also shows a difference: the Mercedes A Class Saloon uses 0.7 L/100km and is clearly more efficient than the BMW 3 Series Touring with 2.5 L/100km. The difference is about 1.8 L/100km.

As for electric range, the BMW 3 Series Touring offers barely more range – reaching up to 97 km, about 9 km more than the Mercedes A Class Saloon.

A Class Saloon

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 BMW 3 Series Touring offers visibly more power – delivering 530 HP compared to 320 HP. That’s roughly 210 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 3 Series Touring is markedly quicker – completing the sprint in 3.6 s, while the Mercedes A Class Saloon takes 4.8 s. That’s about 1.2 s quicker.

There’s also a difference in torque: the BMW 3 Series Touring delivers markedly more torque with 700 Nm compared to 450 Nm. That’s about 250 Nm more.

3 Series Touring

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 terms of curb weight, Mercedes A Class Saloon is a bit lighter – 1,450 kg compared to 1,650 kg. The difference is around 200 kg.

Looking at boot space, the BMW 3 Series Touring offers visibly more boot space – 500 L compared to 395 L. That’s a difference of about 105 L.

When it comes to payload, the BMW 3 Series Touring carries marginally more – 520 kg compared to 490 kg. That’s a difference of about 30 kg.

Who wins the race in the data check?

The Mercedes A Class Saloon 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 £32,700
A Class Saloon

Mercedes A Class Saloon

  • Engine Type : Plugin Hybrid, Petrol MHEV, Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 320 HP
  • Consumption L/100km : 0.7 - 8.1 L/100km
  • Electric Range : 88 km
BMW 3 Series Touring
Mercedes A Class Saloon

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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BMW 3 Series Touring

The BMW 3 Series Touring blends sporting poise with everyday practicality, wrapping sharp handling and a premium cabin into a wagon that actually makes errands feel enjoyable. It’s the kind of car that hides a family-hauler’s sense of duty beneath a driver's-car attitude — useful, classy, and just cheeky enough to make you smile on the open road.

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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.

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BMW 3 Series Touring
Mercedes A Class Saloon

Costs and Consumption

Price
41,100 - 91,900 £
Price
32,700 - 55,900 £
Consumption L/100km
2.5 - 10.3 L/100km
Consumption L/100km
0.7 - 8.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
91 - 97 km
Electric Range
88 km
Battery Capacity
-
Battery Capacity
12.9 kWh
co2
57 - 233 g/km
co2
16 - 184 g/km
Fuel tank capacity
-
Fuel tank capacity
35 - 51 L

Dimensions and Body

Body Type
Estate
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
1,650 - 2,025 kg
Curb weight
1,450 - 1,705 kg
Trunk capacity
410 - 500 L
Trunk capacity
345 - 395 L
Length
-
Length
4,558 - 4,570 mm
Width
1,827 - 1,903 mm
Width
1,796 mm
Height
-
Height
1,413 - 1,429 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
430 - 520 kg
Payload
475 - 490 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol, Petrol MHEV, Plugin Hybrid
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
150 - 530 HP
Power HP
116 - 320 HP
Acceleration 0-100km/h
3.6 - 8.8 s
Acceleration 0-100km/h
4.8 - 9.9 s
Max Speed
-
Max Speed
206 - 250 km/h
Torque
250 - 700 Nm
Torque
200 - 450 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
110 - 390 kW
Power kW
85 - 235 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
1,332 - 1,991 cm3

General

Model Year
2,024 - 2,025
Model Year
2,024 - 2,025
CO2 Efficiency Class
D, E, F, G, B
CO2 Efficiency Class
B, D, G, E
Brand
BMW
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.