Stuart VI (5th CAD) (USA)

This page is about the American premium light tank Stuart VI (5th CAD) (USA). For other versions, see M5 Stuart (Family). For other uses, see M5 (Disambiguation).

▃Stuart VI (5th CAD)

▃Stuart VI (5th CAD)

USA

II Rank

Battle rating:

AB	RB	SB
2.3	2.7	2.7

Class:

PREMIUM

Light tank

Purchase:Bundle or Gift

Description

The ▃Tank, Cruiser, Stuart VI (5th Canadian Armoured Division) is a premium gift rank II American light tank with a battle rating of 2.3 (AB) and 2.7 (RB/SB). It was introduced as a premium pack in Update 1.70.1945 "Weapons of Victory". It was removed after the 2017 Victory Day sale and is no longer obtainable. It is essentially a gift version of the M5A1 Stuart with premium bonuses and a special livery.

With the fast reloading 37 mm cannon, the Stuart VI can deliver some good-hitting rounds if shooting at the flank at the enemies. A frontal engagement is possible but detrimental as Stuart's thin armour makes any incoming shot lethal. If coming up to heavily armoured vehicles like the KV-1, load the M51B1 APCBC round for maximum penetration. If a Stuart VI comes across a KV-1, the recommended course of action to take it out is to get in a point-blank range and fire at the turret ring or engine rear, otherwise, there is no way for the Stuart's 37 mm to penetrate the armour.

General info

Survivability and armour

Armourfront / side / back

Hull28 / 28 / 25

Turret50 / 32 / 32

Crew4 people

Visibility79 %

Armour type:

• Rolled homogeneous armour
• Cast homogeneous armour (Gun mantlet, Lower glacis)

Armour	Front (Slope angle)	Sides	Rear	Roof
Hull	28.5 mm (49°) Front glacis 63.5 mm (33-37°) Lower glacis	28.5 mm	28.5 mm (46°) Top 25.4 mm (1°) Middle 25.4 mm (20°) Bottom	12.7 mm
Turret	44.4 mm (11-13°) Turret front 50.8 mm (2-43°) Gun mantlet	31.75 mm (1°)	31.75 mm (1°)	12.7 mm

Notes:

• Suspension wheels, bogies, and tracks are 15 mm thick.
• Tracks are placed on the turret side and rear that can provide about 10 mm of extra armour.
• An extra 12.7 mm RHA metal plate is present on the right side of the turret near the pintle 7.62 mm machine gun.
• A 5 mm Structural steel box is present, mounted on the vehicle rear.

Mobility

Speedforward / back

AB65 / 17 km/h

RB and SB58 / 15 km/h

Number of gears8 forward

2 back

Weight15.7 t

Engine power

AB565 hp

RB and SB296 hp

Power-to-weight ratio

AB36.0 hp/t

RB and SB18.9 hp/t

Game Mode	Max Speed (km/h)		Weight (tons)	Engine power (horsepower)		Power-to-weight ratio (hp/ton)
	Forward	Reverse		Stock	Upgraded	Stock	Upgraded
Arcade	65	17	15.7	459	565	29.24	35.99
Realistic	58	15		262	296	16.69	18.85

Modifications and economy

Repair cost

AB659

RB519

SB492

Crew training2 300

Experts15 000

Aces115

Research Aces320 000

Reward for battleAB / RB / SB

2 × 40 / 40 / 40 %

2 × 112 / 112 / 112 %

Modifications

Mobility	Protection	Firepower
Tracks Suspension Brake System Filters Transmission Engine	Improved Parts Improved FPE Crew Replenishment	Horizontal Drive 37mm_usa_m3_APC_ammo_pack Adjustment of Fire Airstrike Elevation Mechanism Artillery Support Improved optics

Armaments

Main armament

37 mm M6 cannon

Vertical stabilizer

Reduces the swing of the gun in one plane while moving

Ammunition147 rounds

Reloadbasic crew → aces

3.7 → 2.9 s

Vertical guidance-12° / 20°

The M5A1 Stuart is armed with a 37 mm cannon as its main armament, the same gun as the preceding M3A3. While being at 2.3, the gun still packs a fierce punch if aiming at the correct area and firing at the correct distance. It is a small calibre fast-firing gun with a maximum penetration of 84 mm at 100 m (M51B1 shell), being able to penetrate most of the opponents it will face. The penetration power and gun accuracy drop a lot beyond 500 m and become unreliable past 700 m. The gun is equipped with a vertical stabiliser, giving the M5A1 Stuart a huge advantage in some cases as you can fire precisely while moving, but keep in mind that it activates only when the tank is driving under 10 km/h.

While it lacks the post-penetration damage to disable most enemies in one shot, it can quickly finish them off with its fast reload. Knowledge of enemy vehicle layouts is essential with ammunition lacking post-penetration explosive damage. Make sure to target modules and crew positions to maximise the damage. Disabling the enemy gunner on your first shot will be critical to win engagements as you'll most likely need several shots to destroy an enemy vehicle.

37 mm M6					Turret rotation speed (°/s)					Reloading rate (seconds)
Mode	Capacity	Vertical	Horizontal	Stabilizer	Stock	Upgraded	Full	Expert	Aced	Stock	Full	Expert	Aced
Arcade	147	-12°/+20°	±180°	Vertical	22.85	31.62	38.40	42.47	45.18	3.77	3.33	3.07	2.90
Realistic					14.28	16.80	20.40	22.56	24.00

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
M74B1	AP	79	76	65	54	45	37
M63 shell	SAPHEI	32	31	26	21	16	13
M51B1	APCBC	87	84	73	60	50	41

Shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Explosive mass (TNT equivalent) (g)	Ricochet
							0%	50%	100%
M74B1	AP	883	0.87	-	-	-	47°	60°	65°
M63 shell	SAPHEI	792	0.73	1.2	9	38	79°	80°	81°
M51B1	APCBC	883	0.87	-	-	-	48°	63°	71°

Ammo racks

Ammo racks of the M5A1 (identical).

Full ammo	1st rack empty	2nd rack empty	3rd rack empty	4th rack empty	Visual discrepancy
147	135 (+12)	111 (+36)	56 (+91)	1 (+146)	No

Notes:

• Racks disappear after you've fired all shells in the rack.

Machine guns

7.62 mm M1919A4 machine gun

Ammunition3 000 rounds

Belt capacity250 rounds

Reloadbasic crew → aces

10.4 → 8.0 s

Fire rate500 shots/min

7.62 mm M1919A4 machine gun (coaxial)

Ammunition3 500 rounds

Belt capacity250 rounds

Reloadbasic crew → aces

10.4 → 8.0 s

Fire rate500 shots/min

The M5A1 Stuart has two 7.62 mm M1919A4 machine guns, one being coaxial to the main gun and the other roof mounted on the right side of the turret. The two machine guns can quickly incapacitate the exposed crews on some vehicles or do some serious damage to those low-passing planes. However it lacks the ability to effectively damage even lightly armoured vehicles due to its low penetration of only 10 mm.

7.62 mm M1919A4
Mount	Capacity (Belt)	Fire rate	Vertical	Horizontal
Pintle	3,000 (250)	500	-10°/+70°	±60°
Coaxial	3,500 (250)	500	N/A	N/A

Usage in battles

Like all early American tanks in early ranks, this tank works best from a distance where its armour can shine and its gun can provide fast covering fire. However, this tank also works well in tight spaces if the armour is angled correctly, thanks to is the ability to bounce shots and snipe enemy crew with its AP ammunition.

When fighting against 1.3 to 2.3 BR tanks, use your tank offensively. Push to the cap and hold it, peak out and aim for gunners, then finish them off. the biggest threat to you in this bracket is the SPAA and Tank Destroyers, as both can quickly destroy you. When fighting SPAA, peak and knock out their gunner as fast as possible. Do not wait for him to come to you, get him when he isn't expecting it. Tank destroyers are similar, if you can get a shot when he can't aim at you, take it.

There are always times when you get up-tiered to 3.3 and start facing the long 75mm guns of Germany and Japan. Don't let that stop you from topping the leader board. Use your superior speed to get to the cap before anyone else and take it. Be mindful of artillery but don't expose yourself just to get out of its range. Remain in or close to the cap until you can see the enemy tanks approaching. On maps like Novorossiysk where you can hide in the park's capture point without being seen, watch for the enemy mediums to leave the urban area. That is your chance, peak and aim for gunners. if there is more than one, change your position and cripple as many as you can, then finish off anyone who hasn't retreated. By now your mediums will have arrived, so you can play more aggressively. Flank them hard and hit them from behind. Be sure not to be surprised by SPAA, because at this BR they will cripple and destroy you in a heartbeat.

In battle matches, it's best to flank them. Head around as far away from the usual battle sites as possible and then hit them from behind. A good surprise attack from the rear could get you as much as 4-5 destroyed tanks in less than a minute.

Always remember that your armour can bounce low-velocity shots, but don't rely on it. most tanks can and will penetrate your upper glacis.

Pros and cons

Pros:

• High top speed, good acceleration
• Better handling than it's predecessors
• Armour is mediocre but is good
• Good rate of fire
• Gun can penetrate most tanks it faces
• Fast turning speeds
• Can rotate quickly while not in motion
• Accelerates fast on flat terrain

Cons:

• Crew of 4, only 1 spare crew member
• Exposed fuel tank and engine
• Prone to fires
• As with the American 37 mm cannons, AP shots have no HE filler
• AP Shots often fail to fragment when penetrating other vehicles

History

Development

The American light tank design prior to World War II, the M2 light tank, was seen as obsolete after observing Germany's Panzer forces tear through Europe. The design was to be upgraded with more armour, a better suspension, and a new gun recoil system. The revised version was designated the Light Tank M3, and given the name "General Stuart" by the British. At its basis, the light tank had a 37 mm cannon with a similar layout as the M2 light tank, with the radial engine at the rear and the transmission on the front, though the radial engine was in high demand so the Guiberson diesel T-1210 were fitted in some models to substitute the engine. The design used the VVSS bogie system seen on previous American tank designs. The tank had a crew of four: driver, assistant driver, gunner, and commander, who doubled as the loader.

The first variant of the M3 Stuart light tank was very similar to the M2 light tanks. It had five machine gun armaments scattered around like the M2 but featured better armour and a better cannon with the 37 mm M6 cannon. The design did not have a turret basket for the crew and it was constructed out of rivets, which increased the chance of spalling in the tank. Nevertheless, the first variant M3 saw about 5,811 units produced. The second variant, the Light Tank M3A1 Stuart, featured a new turret with no cupola on it, plus an added gun stabilizer. The machine guns on the hull sides were removed, so now the total machine guns were reduced from five to three. The design also featured a welded armour design to remove the weakness of riveted armour. 4,621 of this variant was produced from May 1942 to February 1943. The most used variant, the Light Tank M5A1 Stuart, had a completely redesigned hull and turret, with the hull most notably having a full sloping frontal armour than the previous designs. This variant had about 6,810 units produced. All in all, the Stuart light tank design and its variants were produced in massive quantities from March 1941 to October 1943 with a total of 25,000 units produced.

The M5A1 model proper, unlike the M3 and M3A1, was not Lend-Leased to the British. Instead, the Commonwealth countries received the functionally identical M3A3 model, which they called the "Stuart V", however. In total, 3,427 M3A3s were built, seeing service with the British and Canadians in Europe beginning in 1944, as well as with the Yugoslav partisans and the Chinese army in Burma. With the British and Canadians they were used in the recce troops of armoured regiments, tank battalions, and armoured recce regiments, starting in 1944.

Combat usage

The British were the first to use the M3 Stuart in Africa in 1941, using it in Operation Crusader. However, the result ended with heavy losses, due to the better training the German Afrika Korps had compared to the British tank doctrine. The encounter also pointed out many flaws in the Stuart, mainly the cramped interior and limited operational range, but was praised for its high mobility and reliability when compared to the British contemporary designs. In 1942, the Stuarts were generally kept as recon units rather than combat units, and some were even modified to improve speed and range by removing the turret, and others were converted to armoured personnel carriers and command vehicles. Though the British used it extensively, it was still in small proportion compared to American usage. The Soviet Union was also another user of the Stuart tanks but found it unfavourable due to their own logistics, plus it was not made to withstand the Russian Rasputitsa or even the winter. The Soviet eventually turned down any more offers for the Stuart by 1943. The Canadians also used it in their armoured force, such as in the 5th Canadian Armoured Division. Stuarts also served with British and Chinese forces in Asia against the Japanese Army, and Yugoslavian partisans

The Americans used it widely in both operational theatres. In the Pacific, the Stuarts were the first tanks America used in a tank vs. tank operation against the Imperial Japanese Army, where five M3s fought Type 95 Ha-Gos in the Phillippines. Though the Stuarts were newer than the Japanese tank designs by about five years, they were seen as equal in performance and firepower. The Stuarts served in the Pacific slightly better than its heavier counterparts such as the M4 Shermans due to its lighter weight and manoeuvrability in the poor jungle terrain, but the Stuarts in the Pacific were gradually replaced by M4 Shermans. In Europe, the Stuarts formed a large part of the American tank battalions, though increasingly following the British path by sidelining the Stuarts from combat duties after heavy losses and to serve alongside Shermans as scouting units. A typical tank battalion for the US Army consisted of three companies of Shermans and one of the Stuarts. The Stuarts, other than scouting, were also used in cavalry roles and infantry support since their cannon are unable to compete with the German tank designs. Despite their dwindling capabilities in battle, the Stuart was kept in service up until the end of the war.

After World War II, the Stuarts were given out as cheap surplus, countries such as China, India, and Pakistan picked up a few and used them in their conflicts. Portuguese also picked up a few Stuarts for the war in Angola, and the South African Corps continued using the Stuarts until 1955, where some were still kept in service until 1968 due to available parts. Today, Paraguay is still a user of the Stuart light tanks, though as the only tracked armour used in the country.

The Stuart light tank design was also quite versatile that it was made into different variants for different roles on the battlefield. It served as an infantry support vehicle as to the 75mm GMC M8 and experiments were also taken to see if it could be adapted to an anti-aircraft gun and a flamethrower as well. However, the Stuarts were becoming an aging design with inferior armour, cramped interior layout, and a small 37 mm gun, so a program to replace the light tank began in 1943 and became the M24 Chaffee, which would eventually replace the Stuarts beginning toward the end of World War II.

Archive of the in-game description

In November 1942 the M5 Stuart light tank was outfitted with an M3A3 turret, resulting in the Stuart series' final modification. The bulwark was made standard, different from the M5, and a safety hatch was added to the hull floor in addition to a new periscope in the turret. The tank commander got a second turret rotator and the ability to control the turret separately from the gunner. Late model M5A1s were characterized by armored cover for the anti-aircraft gun emplacement and an equipment case on the back of the hull. In addition, stamped weight-bearing rollers began to be used in the running gear. M5A1s were produced by Cadillac and American Car & Foundry (beginning in September 1943). By June 1944 a total of 6,810 had been made, making the M5A1 modification the most popular. At the time of the Normandy invasion the US army primarily used M5A1s, though it was difficult for them to get through the Normandy hedges. Even equipped with special hedge-clearing equipment, light tanks often got stuck due to their under-powered engines, making them easy prey for German anti-tank guns. Thinner than on medium tanks, their armor made them especially vulnerable to panzerfausts. The battles of summer 1944 saw heavy losses in light tank companies. The casualty rate decreased during the fall somewhat, primarily because they played a lesser role and division commanders tried to keep them out of battles where they might face stronger opponents. In contrast to the Americans, the British used M3A3s and even M3A1s in addition to the M5A1 in Europe. They predominantly played a reconnaissance and command role. Shown as a tank from the Canadian Fifth Armored Division.

Media

Skins

• Skins and camouflages for the Stuart VI (5th CAD) (USA) from live.warthunder.com.

Videos

The Stuart Family discusses the M5A1 at 2:46 - War Thunder Official Channel

See also

Other vehicles of similar configuration and role

• M3 Stuart (Family)

Other Canadian ground vehicles present in the game

• QF 3.7 Ram
• M4A5
• C2A1
• ADATS (M113)
• Skink
• Leopard 2A4M CAN

External links

• [Devblog] Steel Generals: M5A1
• [Wikipedia] M3 Stuart
• [Tanks Encyclopedia] Light Tank M5 Stuart

U.S. Army Ordnance Department/Corps*
Light tanks	T18E2 · M24 (Designed in collaboration with Cadillac)
M3 Stuart	M3 · M3A1 Stuart · M3A1 (USMC)
M5 Stuart	M5A1
Medium tanks	M3 Lee
M4 Sherman	M4 · M4A1 · M4A2 · M4A3 (105) · Calliope
	M4A1 (76) W · M4A2 (76) W · M4A3 (76) W
M26 Pershing	T20 · T25 · M26 · M26E1 · M26 T99
Patton Series	M46 · M46 "Tiger" · M47
Prototypes	T54E1 · T95E1
Heavy tanks	M103
M4 Jumbo	M4A3E2 · Cobra King · M4A3E2 (76) W
M6 Heavy	M6A1 · M6A2E1 · T1E1
M26 Pershing	T26E1-1 · T26E5
Prototypes	T14
T29	T29 · T30 · T34
T-32	T32 · T32E1
Tank destroyers	M3 GMC · M10 GMC · M56
M8 GMC	M8 HMC · M8A1 GMC
M36 GMC	M36 GMC · M36B2
Prototypes	T28 · T95
SPAAGs
Production	M19 MGMC · M42
Export/Captured	␗M8 HMC · SU-57
Stuart	Stuart I · Stuart III · ␗M3A3 Stuart · ␗M3A3 (1st PTG) · ▄M3A3 · ▄M3A3 Stuart · ▃Stuart VI (5th CAD) · ␗M5A1
Lee/Grant	▂M3 Medium · ▃Grant I · Grant I
M4 Sherman	Sherman II · ▄M4A1 · ␗M4A1 (75) W · ▀M4 748 (a) · ▂M4A2 · ▄M4A3 (105) · ▅M4A3 (76) W · ▄M4A3E2
	␗M4A4 · ␗M4A4 (1st PTG) · ▄Sherman V · ▄M4A4 · ▄Sherman I Composito
M26 Pershing	M26 "D.C.Ariete" · M26A1
M47 Patton	mKPz M47 G · ▅M47
M10 GMC	␗M10 GMC · ▄M10 GMC
M36 GMC	␗M36 GMC · M36B1 · ▅M36 · ▄M36B2
M19 MGMC	▅M19A1
M42 MGMC	▅M42 · ␗M42
	*The Ordnance Department was renamed to the Ordnance Corps after the Army Reorganization Act of 1950.