Mercedes A45 Amg Specifications

Mercedes A45 Amg Specifications

Motor vehicle engine

Mercedes-Benz M133
Mercedes-Benz Motor 133.JPG
Overview
Manufacturer Mercedes-Benz
Production 2013–2019
Layout
Configuration Inline-four engine
Displacement 2.0 L (1,991 cc)
Cylinder bore 83 mm (3.27 in)
Piston stroke 92 mm (3.62 in)
Block material Aluminium alloy
Head material Aluminium alloy
Valvetrain DOHC
Compression ratio 8.6:1
Combustion
Turbocharger Single twin-scroll
Fuel system Direct injection
Fuel type Gasoline
Output
Power output 265–280 kW (360–381 PS; 355–375 hp)
Torque output 450–475 N⋅m (332–350 lb⋅ft)
Dimensions
Dry weight 147.8 kg (326 lb)
Chronology
Successor Mercedes-Benz M139 engine

The M133 is a turbocharged inline-four engine produced by Mercedes-Benz. Since its debut in 2013, it has been awarded International Engine of the Year three times in the "Best New Engine" and "1.8-litre to 2-litre" categories.[1]

Design [edit]

The M133 is based on the M270 engine but has been extensively revised by AMG.[2] It features a twin-scroll turbocharger, BlueDIRECT direct injection, iron-carbon alloy on the cylinder walls to reduce friction, and zircon in the cylinder heads to increase thermal conductivity.[3] The cooling system is also based on the one found in the Mercedes-Benz SLS AMG.[4] The M133 was updated in 2015, and features performance improvements of 15 kW (20 PS; 20 hp) and 25 N⋅m (18 lb⋅ft).[5]

Models [edit]

Engine Power Torque Years
M133 DE20 LA 265 kW (360 PS; 355 hp)
at 6,000 rpm
450 N⋅m (332 lb⋅ft)
at 2,250–5,000 rpm
2013–2015
280 kW (381 PS; 375 hp)
at 6,000 rpm
475 N⋅m (350 lb⋅ft)
at 2,250–5,000 rpm
2015–2018

M133 DE20 LA (265 kW version) [edit]

  • 2013–2015 C117 CLA45 AMG[6]
  • 2013–2015 W176 A45 AMG[7]
  • 2014–2015 X156 GLA45 AMG[8]

M133 DE20 LA (280 kW version) [edit]

  • 2015–2018 C117 CLA45 AMG[9]
  • 2015–2018 W176 A45 AMG[10]
  • 2015–2019 X156 GLA45 AMG[11]

References [edit]

  1. ^ "Mercedes-AMG 2-liter turbo wins third Engine of the Year Award - MercedesBlog". MercedesBlog. 2016-06-01. Retrieved 2018-07-03 .
  2. ^ Radu, Mihnea (2013-03-24). "M133 – The First Four-Cylinder Turbo Mercedes-AMG Engine Explained". autoevolution . Retrieved 2018-07-03 .
  3. ^ "The New 2.0-l High-Performance Four-Cylinder Engine from Mercedes-AMG - PDF Free Download". slideheaven.com . Retrieved 2018-07-03 .
  4. ^ "Mercedes A 45 AMG: The most powerful 4-cylinder turbo engine in the world". www.car-engineer.com . Retrieved 2018-07-03 .
  5. ^ "Next Mercedes-AMG A45 to outgun rivals with 300+kW". www.motoring.com.au . Retrieved 2018-07-03 .
  6. ^ George, Patrick. "2014 Mercedes-Benz CLA45 AMG: The Jalopnik Review". Jalopnik . Retrieved 2018-07-03 .
  7. ^ "Mercedes-Benz A45 AMG 2.0 turbo good for crazy 185 HP per liter". Autoblog . Retrieved 2018-07-03 .
  8. ^ "2015 Mercedes-Benz GLA45 AMG". Car and Driver . Retrieved 2018-07-03 .
  9. ^ "Mercedes-AMG CLA45 4Matic Reviews | Mercedes-AMG CLA45 4Matic Price, Photos, and Specs | Car and Driver". Car and Driver . Retrieved 2018-07-03 .
  10. ^ "Mercedes-A45 AMG replacement set to breach 400bhp". Evo . Retrieved 2018-07-03 .
  11. ^ "Mercedes-AMG to launch new entry A 45, CLA 45 and GLA 45 models | Autocar". www.autocar.co.uk . Retrieved 2018-07-03 .

Mercedes A45 Amg Specifications

Source: https://en.wikipedia.org/wiki/Mercedes-Benz_M133_engine

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