Series one
Li 125.
1958: 500,000 - 520,809
1959: 520,810 - 547,747

Li 150.
1958: 500,000 - 541,924
1959: 541,925 - 610,944

TV 175.
1957: 001,001 - 002126
1958: 002127 - 011088

Series Two.
Li 125.
1959: 700,00 - 709,838
1960: 709,839 - 769,059
1961: 769,060 - 811,087

Li 150.
1959: 800,000 - 825,725
1960: 825,726 - 921,714
1961: 921,715 - 100,602

TV 175.
1959: 100001 - 103261
1960: 103262 - 107464
1960: 200001 - 206005
1961: 206006 - 234323

Li 125.
1961: 001,001 - 003,125
1962: 003,126 - 051,477
1963: 051,478 - 101,942
1964: 101,943 - 127,289
1965: 127,290 - 143,241
1966: 143,242 - 145,263
1967: 145,264 - 146,735

Li 150.
1962: 600,001 - 648,718
1963: 648,719 - 696,739
1964: 696,740 - 714,018
1965: 714,019 - 731,133
1966: 731,134 - 742,064
1967: 742,065 - 743, 092

Li 150 Special.
1963: 200,000 - 207,951
1964: 207,952 - 242,973
1965: 242,974 - 259,279
1966: 259,280 - 268,830

Li 125 Special.
1965: 850,000 - 854,196
1966: 854,197 - 867,374
1967: 867,375 - 875,816
1968: 875,817 - 879,826
1969: 879,827 - 879,841

GP 125.
1969: 001,001 - 009,450
1970: 009,451 - 015,892
1971: 015,893 - 017,302

GP 150.
1969: 200,001 - 210,704
1970: 210,705 - 218,908
1971: 218,909 - 220,049

GP 200.
1969: 250,001 - 254,778
1970: 254,779 - 258,602
1971: 258,603 - 259,351

TV 175.
1962: 500001 - 513949
1963: 513950 - 531505
1964: 531506 - 545182
1965: 545183 - 552776

TV 200.
1963: 520419 - 531505
1964: 531506 - 545182
1965: 545183 - 552776

SX 150.
1966: 750,001 - 753,571
1967: 753,572 - 767,228
1968: 767,229 - 781,072
1969: 781,073 - 781,239

SX 200.
1966: 830,001 - 842,642
1967: 842,643 - 847,274
1968: 847,275 - 850-774
1969: 850,775 - 850,784

Cento.
1964: 800001 - 814085
1965: 814086 - 817643

J 50 (3 Speed).
1964: 400001 - 402799
1965: 402800 - 421383
1966: 421384 - 431022

J125 (3 Speed).
1964: 600001 - 606484
1965: 606485 - 616863
1966: 616864 - 621652

J50 (4 Speed). N/A

J125 (4 Speed).
1966: 150001 - 158811
1967: 158812 - 161541
1968: 161542 - 166052
1969: 166053 - 166054

J50 De Luxe.
1968: 500001 - 515098
1969: 515099 - 524143
1970: 524144 - 528,853

J 50 Special.
1970: 500001 - 511447
1971: 511448 - 513600

Lui 50C & CL.
1968: 575001 - 610763
1969: 610764 - 617910

Vega & Cometa.
1968: 650001 - 654330
1969: 654331 - 654861
1970: 654862 - 659397

Model A.
1947: 5001 - 5153
1948: 5154 - 14,670

Model B.
1948: 00,001 - 01,854
1949: 01,855 - 33,175
1950: 33,176 - 35,015

Model C.
1950: 50,001 - 84,757
1951: 84,758 - 137,501

Model LC.
1950: 400,001 - 416,813
1951: 416,814 - 442,501

Model D 125 (Mk 1).
1951: 00,001 - 03,865
1952: 03,866 - 68,451
1953: 68,452 - 69,000

Model D 125 (Mk 2).
1953: 69,001 - 91,506
1954: 91,507 - 122,642

Model D 125 (Mk 3).
1955: 122,643 - 122,992
1956: 122,993 - 123,142

LD 125 (Mk 1).
1951: 00,001 - 00,137
1952: 00,138 - 29,608
1953: 29,609 - 53,197

LD 125 (Mk 2 includes Elecstart version).
1953: 53,198 - 75,405
1954: 75,406 - 108,332
1955: 108,333 - 110,335
1956: 110,336 - 131,666

LD 125 (Mk 3 includes Elecstart version).
1957: 500,001 - 526,716
1958: 526,717 - 543,637

Model D 150 (Mk 2).
1954: 5,001 - 5,611
1955: 5,612 - 38, 759

Model D 150 (Mk 3).
1956: 38,760 - 59,593

LD 150 (Mk 2).
1954: 105,001 - 105,442
1955: 105,443 - 157,721
1956: 157,722 - 158,561

LD 150 (Mk 3).
1957: 200,001 - 281, 871
1958: 281,872 - 312,954

Please Note
* Some information may vary
* These are just a guide
* Information from Lambretta Archive.