Other BMW 3-Series models:

Available new from: May 2021  -  May 2024

BMW 3-Series M3 (20 on)
BMW 3-Series M3 (20 on)
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Scroll down for the full details of the BMW 3-Series M3 2020 right here. On this page, you will find all the key specs for the 3-Series M3 from overall fuel efficiency in MPG and its top speed in MPH, to running costs, dimensions, data and lots more. With Parkers you'll find the most comprehensive source of car specs online.
Section 1 of 13

Specs Overview

4wd
Auto
Petrol
4dr
Power (bhp)502 bhp
Acceleration 0-60 mph3.4 secs
Miles per tank363 miles
Insurance group get an insurance quote? 42
Road tax£600 per year
Dimensions (mm)Length 4794mm X Width 2068mm
We have 31 used for sale from £46,950
Section 2 of 13

Costs

What is the price to buy a used and new 3-Series M3 2020 and what is the overall running cost?

Miles per pound4.1 mpp
Fuel consumption
Latest test standard (WLTP)
Official fuel economy tests explained
An improved official test for car fuel economy was introduced in September 2017.
The new WLTP test gives figures closer to a car's "true mpg" than the pre-2017 NEDC test, which tended to overstate mpg compared to what real-world drivers would get.
When looking at mpg for two cars, always check the figures were measured under the same test system. Comparing one car's WLTP figure with another's NEDC figure will not tell you which has the better mpg.
28 - 28.2 mpg
Insurance group42
Annual road tax£600
Price when new£83,105
Used price range£42,025 - £71,480
See 31 used BMW 3-Series M3s for sale, starting at £46,950
PARKERS REVIEW
Read the full Review of the BMW 3-Series M3 2020
Section 3 of 13

Dimensions

What are the dimensions of 3-Series M3 2020 and its fuel capacity and the overall weight?

Fuel Capacity59 litres
Weight1780kg
Length4794mm
Width2068mm
Height1434mm
Wheelbase2857mm
Turning Circle12m
Section 4 of 13

Performance

What is the BHP, top speed, torque, and CO2 emissions of 3-Series M3 2020?

Power502 bhp
Top Speed155 mph
0-60 mph3.4 secs
Torque650 Nm, 479 ft-lb
CO2 Emissions229 g/km
Euro Emissions Standard
6

Emissions data can vary over the lifespan of a version, typically due to manufacturer engine improvements.

What is presented here is based on the latest version only. Before buying, always check a specific car’s eligibility for a ULEZ zone directly with the zone authority by entering the car’s registration number in their online checker, eg, for London: Check your Vehicle

Miles Per Tank363 miles
Section 5 of 13

Equipment list & trim options

M3 Competition M Basic equipment
  • 3x3 point rear seat belts
  • ABS
  • Alarm
  • Audio remote
  • Body coloured bumpers
  • CD
  • Central locking
  • Driver`s airbag
  • Electric driver`s seat
  • Electric mirrors
  • Electric passenger`s seat
  • Front electric windows
  • Heated mirrors
  • Heated seats
  • Height adjustable drivers seat
  • Isofix child seat anchor points
  • Leather seat trim
  • PAS
  • Passenger`s airbag
  • Remote locking
  • Sat Nav
  • Service indicator
  • Side airbags
  • Steering wheel rake adjustment
  • Steering wheel reach adjustment
  • Traction control
M3 Competition M Standard Equipment
  • n/a
M3 Competition M Optional Equipment
  • Cruise control
  • Electric sunroof
  • Metallic Paint
  • Parking sensors
  • Rear electric windows
  • Sports seats
Section 6 of 13

Engine

What is the Engine size, fuel type, transmission, and Gearbox of BMW 3-Series M3 2020?

Engine Size2993cc
Cylinders6
Valves24
Fuel TypePetrol
TransmissionAutomatic
Gearbox8 Speed
Drivetrain4 wheel drive
Section 7 of 13

Cabin & Luggage

What are the number of seats and doors in BMW 3-Series M3 2020 and its boot size?

Doors4
Seats5
Luggage Capacity480 litres
Unbraked Towing Weight-
Braked Towing Weight-

If you're looking for a BMW 3-Series you will definitely want to know all about every aspect of the car – and Parkers has all the spec details you need to know how it will fit into your life. Check out the full details and compare with rival models on these pages.

*Where a range of mpp is shown the low figure relates to a version of this car fitted with all optional extras that reduce fuel economy; the high figure to a version fitted with no such options. A single figure indicates there are no options available that affect fuel economy. Based on WLTP combined fuel economy for versions of this car made since September 2017 only, and typical current fuel or electricity costs.