Renault 421 M vs SAME Aurora 45 (DT)

7 material differences · fewer than 12

Tractor one

Renault 421 M

1977–1985

No measured PTO figure

Tractor two

SAME Aurora 45 (DT)

1971–1982

No measured PTO figure

Which should you choose?

Read our verdict on the 421 M and the Aurora 45 (DT) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

Field by field

7 material differences · 5 fields identical or within 5%, which is not counted as material

Renault 421 M and SAME Aurora 45 (DT), field by field
Field421 MAurora 45 (DT)Gap
Engine
Engine power, claimed claimed41.4 hp44.4 hp+7% Aurora 45 (DT)
Engine declaredMWM D 325-3SAME DA 035-983 Ldiffers
Displacement declared2.55 L2.72 L+6% Aurora 45 (DT)
Maximum torque declared110 lb·ft · 149 N·m132 lb·ft · 178 N·m+19% Aurora 45 (DT)
Transmission
Top speed declared15.5 mph · 25 km/h15.5 mph · 25 km/h
Clutch declaredDry Verto double clutch
Hydraulics & hitch
Pump flow declared6.8 gpm · 25.9 L/min4.4 gpm · 16.5 L/min+57% 421 M
Three-point lift at ends declared3,086 lb · 1,400 kg
Rear PTO speeds declared540 rpm540 rpm
Weight & dimensions
Unladen weight declared4,398 lb · 1,995 kg3,594 lb · 1,630 kg+22% 421 M
Wheelbase declared78.0 in · 1,982 mm76.8 in · 1,950 mm
Length declared130.4 in · 3,312 mm127.2 in · 3,230 mm
Width declared66.1 in · 1,680 mm63.4 in · 1,610 mm
Height declared93.3 in · 2,370 mm86.2 in · 2,190 mm+8% 421 M
Ground clearance declared15.7 in · 400 mm13.4 in · 340 mm+18% 421 M
Turning radius, braked declared10.9 ft · 3.31 m
Fuel tank declared50.7 qt · 48.0 L

Renault 421 M sources

Source
  • Source: Traktorenlexikon, “Renault 421 M / R 7421”
  • Source: Traktorenlexikon, “Renault 60 R7253”

SAME Aurora 45 (DT) sources

Source
  • Source: Traktorenlexikon, “SAME Aurora 45”