Sisu GTP

Sisu GTP[1]
Type	MRAP APC
Place of origin	Finland
Production history
Designed	2018
Manufacturer	Sisu Auto
Produced	2018–present
Variants	Common chassis with bolt-on body for missions[2]
Specifications
Mass	16.5 t (36,000 lb)
Length	6.00 m (19.69 ft)
Width	2.50 m (8 ft 2 in)
Height	2.55 m (8 ft 4 in)
Crew	Variants: 2 (utility) 2+2, 2+3 (recon) 2+8 (APC)
Armor	STANAG 4569 Level 1[3]
Engine	Mercedes-Benz OM926, 6-cylinder diesel 308 hp (230 kW)
Power/weight	22 hp/tonne
Payload capacity	5.0 t (11,000 lb)
Transmission	Allison 3500, 6-speed automatic ZF VG750 transfer case
Suspension	Independent suspension, lockable differentials
Ground clearance	0.40 m (16 in)
Operational range	Over 700 km
Maximum speed	>100 km/h (62 mph) (land) 12 km/h (7.5 mph) (water)

The Sisu GTP is a Finnish made four-wheeled, modular mine-resistant ambush protected armoured personnel carrier (APC) designed and built by Sisu Auto. The first version was produced in 2018.^[4]

In June 2020, the Finnish Defense Forces ordered six vehicles for testing.^[5] In December 2022, the Finnish Defence Forces ordered 25 vehicles more. They will replace RG-32M in Finnish service.^[6]

The vehicle has a chassis base with mission modules that can be changed.

It uses Texelis T700 axles with independent suspensions.^[7][8]

Through the framework agreement between Finland and Sweden for defence cooperation, over 260 vehicles are planned to be produced. It includes troop transport variants, air-defence, command and control, medical care, single cab transport variants and CBRN reconnaissance.^[9]

 Finland

List of firm orders:

• 6 ordered for trials in June 2020.^[10][11]
• 25 serial production vehicles ordered at the end of 2022.^[10][11]
• 13 ordered in December 2023 for €9.7 million.^[10][11] The variants purchased are:^[11]
  • 9 APC
  • 4 in general purpose variant.

 Sweden

A small unknown number ordered as CBRN reconnaissance and indication vehicle, more likely to come.^[12] It is designed as Tgb24 in the Swedish Army. The first delivery took place in August 2024.^[13] Will carry Giraffe 1X radar.^[14]

 Latvia

Sisu GTP was evaluated against AM General HMMWV, Otokar Cobra and Paramount Marauder in 2018^[15] and selected as winner in a tender to supply armored vehicles for Latvian armed forces.^[16] The deal, worth about 200 million euros, was canceled in 2019 after AM General and Paramount Group complained about the procurement procedure.^[17]

• Protolab MiSu – Another Finnish origin low volume production MRAP APC from the same era.
• Patria 6×6
• List of AFVs

• Official website