Marder 1A3

This page is about the German light tank Marder 1A3. For the other version, see Marder A1-.

Marder 1A3

SPz BMP-1

DF105

Marder 1A3

SPz BMP-1

DF105

Germany

V Rank

Battle rating:

AB	RB	SB
8.0	8.0	8.0

Class:

Light tank

Research:105 000

Purchase:300 000

Description

The Marder 1A3 is a rank V German light tank with a battle rating of 8.0 (AB/RB/SB). It was introduced in Update "Direct Hit".

General info

Survivability and armour

Smoke grenades

Creation of a smoke screen in front of the vehicle

Armourfront / side / back

Hull32 / 15 / 11

Turret25 / 15 / 15

Crew3 people

Visibility86 %

The Marder 1A3's armour is minimal, even if a bit better than its predecessor's. Any calibre larger than light machine guns (7.62 mm) can penetrate the vehicle. Therefore you must be careful and not expose the vehicle.

Armour type:

• High hardness rolled armour (hull front and roof)
• Rolled homogeneous armour (hull sides and rear, gun mount, cupola)

Armour	Front (Slope angle)	Sides	Rear	Roof
Hull	8 mm (77°) Upper plate 32 mm (21-58°) Lower plate	15 + 8 mm (33°)Top 15 + 5 mm Bottom	11 mm (22°) Rear plate and hatch 5 mm (22°) Vents	8 mm (13°) Engine compartment 8 mm Crew compartment
Gun mount	20 mm (38°) Base front	20 + 15 mm	11-20 mm	11 mm
Cupola	11 mm	11 mm	11 mm	11 mm

Notes:

• Suspension wheels, tracks and torsion bars are 20 mm thick.

Mobility

Reverse gearbox

Forward and backward movement is possible at the same maximum speed

Speedforward / back

AB84 / 84 km/h

RB and SB76 / 76 km/h

Number of gears8 forward

8 back

Weight33.5 t

Engine power

AB1 145 hp

RB and SB600 hp

Power-to-weight ratio

AB34.2 hp/t

RB and SB17.9 hp/t

The mobility is very good with a top speed of 84 km/h both forwards and backwards. This makes you faster than most other tanks at this battle rating.

Game Mode	Max Speed (km/h)		Weight (tons)	Engine power (horsepower)		Power-to-weight ratio (hp/ton)
	Forward	Reverse		Stock	Upgraded	Stock	Upgraded
Arcade	84	84	33.5	930	1,145	27.76	34.18
Realistic	76	76		531	600	15.85	17.91

Modifications and economy

Repair costBasic → Reference

AB2 834 → 4 514

RB3 279 → 5 223

SB4 173 → 6 647

Total cost of modifications88 100

145 400

Talisman cost2 100

Crew training86 000

Experts300 000

Aces1 200

Research Aces720 000

Reward for battleAB / RB / SB

110 / 160 / 200 %

196 / 196 / 196 %

Modifications

Mobility	Protection	Firepower
Tracks Research: 3 600 Cost: 5 800 180 Suspension Research: 3 400 Cost: 5 500 170 Brake System Research: 3 400 Cost: 5 500 170 Filters Research: 7 600 Cost: 12 000 380 Transmission Research: 4 900 Cost: 7 900 250 Engine Research: 4 900 Cost: 7 900 250	Improved Parts Research: 2 300 Cost: 5 800 180 Improved FPE Research: 2 200 Cost: 5 500 170 Crew Replenishment Research: 7 600 Cost: 12 000 380 Smoke grenade Research: 4 900 Cost: 7 900 250	Horizontal Drive Research: 3 600 Cost: 5 800 180 20mm_rh202_AP_ammo_pack Research: 3 600 Cost: 5 800 180 NVD Research: 3 600 Cost: 5 800 180 Adjustment of Fire Research: 3 400 Cost: 5 500 170 Airstrike Research: 3 400 Cost: 5 500 170 Laser rangefinder Research: 3 400 Cost: 5 500 170 Elevation Mechanism Research: 7 600 Cost: 12 000 380 Artillery Support Research: 4 900 Cost: 7 900 250 Improved optics Research: 4 900 Cost: 7 900 250 20mm_rh202_APDS_ammo_pack Research: 4 900 Cost: 7 900 250

Armaments

Laser rangefinder

Reduces the error and increases the maximum measurable distance of the rangefinder

Night vision device

Improves visibility by enhancing natural light or active illumination.

Thermal imager

Allows to see thermal radiation in the infrared range day and night

Main armament

20 mm Rh202 cannon

Ammunition1 200 rounds

Belt capacity200 rounds

Reloadbasic crew → aces

10.4 → 8.0 s

Fire rate801 shots/min

Vertical guidance-17° / 65°

20 mm Rh202						Turret rotation speed (°/s)					Reloading rate (seconds)
Mode	Capacity (Belt)	Fire rate	Vertical	Horizontal	Stabilizer	Stock	Upgraded	Full	Expert	Aced	Stock	Full	Expert	Aced
Arcade	1,200 (200)	800	-17°/+65°	±180°	N/A	57.1	79.1	96.0	106.2	112.9	10.40	9.20	8.48	8.00
Realistic						35.7	42.0	51.0	56.4	60.0

Ammunition

• Default: HVAP-T · HEFI-T
• DM51A1: HEFI-T · HEFI-T · HEFI-T · HVAP-T
• DM43: HVAP-T · HVAP-T · HVAP-T · HEFI-T
• DM63: APDS · APDS · APDS · HEFI-T

Penetration statistics
Belt	Penetration @ 0° Angle of Attack (mm)
	10 m	100 m	500 m	1,000 m	1,500 m	2,000 m
Default	57	52	37	24	15	10
DM51A1	57	52	37	24	15	10
DM43	57	52	37	24	15	10
DM63	66	61	45	31	21	14

Ammo racks

Ammo racks of the Marder 1A3

Full ammo	1st rack empty	2nd rack empty	3rd rack empty	Visual discrepancy
6	4 (+2)	2 (+4)	0 (+6)	No

Notes:

• Ammunition is modeled as 6 belts of 200 rounds.
• Racks disappear after you've fired all belts in the rack.

Additional armament

MILAN ATGM

Ammunition4 rounds

Belt capacity1 rounds

Fire rate5 shots/min

Vertical guidance-5° / 20°

Horizontal guidance-30° / 30°

Fire on the moveup to 5 km/h

MILAN missile				Reloading rate (seconds)
Capacity	Vertical	Horizontal	Stabilizer	Stock	Full	Expert	Aced
4	±5°	N/A	N/A	13.00	11.50	10.60	10.00

Ammunition

Penetration statistics
Ammunition	Type of warhead	Penetration @ 0° Angle of Attack (mm)
		10 m	100 m	500 m	1,000 m	1,500 m	2,000 m
MILAN	ATGM	530	530	530	530	530	530

Shell details
Ammunition	Type of warhead	Velocity (m/s)	Range (m)	Projectile Mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Explosive Mass (TNT equivalent) (g)	Ricochet
								0%	50%	100%
MILAN	ATGM	200	2,000	6.7	0.05	0.1	1,830	80°	82°	90°

Ammo racks

Full ammo	Visual discrepancy
4	No

Notes:

• Missiles are modeled individually and disappear after having been launched.
• It is not possible to select how many missiles to bring into battle.

Machine guns

7.62 mm MG3A1 machine gun (coaxial)

Ammunition4 400 rounds

Belt capacity200 rounds

Reloadbasic crew → aces

10.4 → 8.0 s

Fire rate1 200 shots/min

7.62 mm MG3A1
Mount	Capacity (Belt)	Fire rate	Vertical	Horizontal
Coaxial	4,500 (1,000)	1,200	N/A	N/A

Usage in battles

Describe the tactics of playing in the vehicle, the features of using vehicles in the team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view but instead give the reader food for thought. Describe the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).

Pros and cons

Pros:

• Good mobility
• Powerful ATGM
• Equipped with thermal sights and laser rangefinder
• 20 mm autocannon is effective against aircraft
• Removal of the machine gun from the Marder A1- provides better view of the back
• Addition of the DM63 APDS belts increases the effectiveness of the 20 mm

Cons:

• Mediocre survivability
• The 20 mm gun rarely penetrates any ground units at its BR
• Large profile
• Only carries 4 ATGMs

History

Describe the history of the creation and combat usage of the vehicle in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the vehicle and adding a block "/History" (example: https://wiki.warthunder.com/(Vehicle-name)/History) and add a link to it here using the main template. Be sure to reference text and sources by using <ref></ref>, as well as adding them at the end of the article with <references />. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under === In-game description ===, also if applicable).

Media

Skins

• Skins and camouflages for the Marder 1A3 from live.warthunder.com.

See also

Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:

• reference to the series of the vehicles;
• links to approximate analogues of other nations and research trees.

External links

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• other literature.