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swap_horiz ALCO S-2 Alternatives

Looking for alternatives to ALCO S-2? Compare the top Locomotive options ranked by our AI scoring system.

You're looking at alternatives to:
ALCO S-2

ALCO S-2

The ALCO S-2 is a diesel-electric switcher locomotive built by the American Locomotive Company and its Canadian licensee, Montreal Locomotive Works, beginning in 1940. Unlike the 660-horsepower S-1, the S-2 used a turbocharged six-cylinder ALCO 539T diesel engine rated at 1,000 horsepower and was fi...

8.1 Great

apps Top ALCO S-2 Alternatives

The top alternative to ALCO S-2 in 2026 is EMD GP40-2 with a score of 8.7/10, followed by EMD SD40 (8.7) and EMD SD40T-2 Tunnel Motor (8.7).

1
EMD GP40-2

EMD GP40-2

EMD GP40-2 is a four-axle diesel-electric locomotive produced by General Motors Electro-Motive Division from 1972 throug...

Legacy North America Freight Emd
8.7 Great
2
EMD SD40

EMD SD40

The EMD SD40 is a six-axle diesel-electric freight locomotive produced by General Motors Electro-Motive Division from 19...

Legacy North America Freight Emd
8.7 Great
3
EMD SD40T-2 Tunnel Motor

EMD SD40T-2 Tunnel Motor

The EMD SD40T-2 is a diesel-electric freight locomotive derived from the SD40-2 and built with a modified cooling system...

Legacy North America Freight Emd
8.7 Great
4
EMD E9

EMD E9

The EMD E9 is a streamlined passenger diesel-electric locomotive built by General Motors' Electro-Motive Division from 1...

Legacy North America Passenger Emd
8.6 Great
5
British Rail Class 08

British Rail Class 08

The British Rail Class 08 is a 0-6-0 diesel-electric shunting locomotive introduced in 1953 and built in large numbers t...

Legacy Europe Switcher Shunter
8.6 Great
6
EMD FP7

EMD FP7

The EMD FP7 is a diesel-electric passenger locomotive built by General Motors Electro-Motive Division beginning in 1949....

Legacy North America Passenger Emd
8.4 Great
7
GE Dash 9-44CW

GE Dash 9-44CW

The GE Dash 9-44CW is a 4,400-horsepower diesel-electric locomotive built by GE Transportation for North American freigh...

Legacy North America Ge Freight
8.3 Great
8
EMD FP9

EMD FP9

The EMD FP9 is a 1,750-horsepower B-B diesel-electric locomotive developed by the Electro-Motive Division of General Mot...

Legacy North America Passenger Emd
8.3 Great
9
EMD SD45T-2 Tunnel Motor

EMD SD45T-2 Tunnel Motor

The EMD SD45T-2 is a six-axle diesel-electric locomotive developed by Electro-Motive Division for Southern Pacific and r...

Legacy North America Freight Emd
8.1 Great
10
Fairbanks-Morse Train Master

Fairbanks-Morse Train Master

The Fairbanks-Morse Train Master is the H-24-66 diesel-electric locomotive introduced in 1953. It produced 2,400 horsepo...

Legacy North America Fm Freight
8.0 Great
11
ALCO RSD-15

ALCO RSD-15

The ALCO RSD-15 is a six-axle diesel-electric locomotive built by the American Locomotive Company in the late 1950s for...

Legacy North America Freight Alco
7.9 Good
12
GE U23B

GE U23B

The GE U23B is a four-axle B-B diesel-electric road-switcher built by GE Transportation from 1968 to 1977. It uses the U...

Legacy North America Ge Freight
7.8 Good
13
Baldwin VO-1000

Baldwin VO-1000

The Baldwin VO-1000 is a 1,000-horsepower diesel-electric switcher built by the Baldwin Locomotive Works in the United S...

Legacy North America Switcher Baldwin
7.7 Good
14
GE 44-Ton Switcher

GE 44-Ton Switcher

The GE 44-Ton Switcher is a light diesel-electric locomotive introduced by General Electric in 1940 for switching and sh...

Legacy North America Ge Switcher
7.6 Good
15
ALCO RS-11

ALCO RS-11

The ALCO RS-11 is a four-axle diesel-electric road-switcher locomotive rated at 1,800 horsepower and built by the Americ...

Legacy North America Freight Alco
7.6 Good
16
ALCO Century 628

ALCO Century 628

The ALCO Century 628 is a six-axle diesel-electric locomotive introduced in 1963 as part of American Locomotive Company'...

Legacy North America Freight Alco
7.4 Good
17
FM H-16-44

FM H-16-44

The Fairbanks-Morse H-16-44 is a diesel-electric road-switcher introduced in 1950 as a higher-powered successor to the H...

Legacy North America Switcher Freight
7.4 Good
18
Fairbanks-Morse H-12-44

Fairbanks-Morse H-12-44

The Fairbanks-Morse H-12-44 is a diesel-electric yard switcher produced by Fairbanks-Morse from May 1950 through March 1...

Legacy North America Switcher Fm
7.2 Good
19
ALCO S6

ALCO S6

The ALCO S-6, also designated DL-430, is a diesel-electric yard-switcher locomotive built by the American Locomotive Com...

Legacy North America Switcher Alco
7.2 Good
20
ALCO C415

ALCO C415

ALCO C415 is a diesel-electric switcher locomotive built by the American Locomotive Company starting in 1966. Its 1,500-...

Legacy North America Switcher Alco
6.7 Fair

summarize Quick Comparison Summary

Alternative Score vs ALCO S-2 Action
EMD GP40-2
EMD GP40-2
Locomotive Legacy North America Freight
8.7 Great +0.6 Compare
EMD SD40
EMD SD40
Locomotive Legacy North America Freight
8.7 Great +0.6 Compare
EMD SD40T-2 Tunnel Motor
EMD SD40T-2 Tunnel Motor
Locomotive Legacy North America Freight
8.7 Great +0.6 Compare
EMD E9
EMD E9
Locomotive Legacy North America Passenger
8.6 Great +0.5 Compare
British Rail Class 08
British Rail Class 08
Locomotive Legacy Europe Switcher
8.6 Great +0.5 Compare
EMD FP7
EMD FP7
Locomotive Legacy North America Passenger
8.4 Great +0.3 Compare
GE Dash 9-44CW
GE Dash 9-44CW
Locomotive Legacy North America Ge
8.3 Great +0.2 Compare
EMD FP9
EMD FP9
Locomotive Legacy North America Passenger
8.3 Great +0.2 Compare
EMD SD45T-2 Tunnel Motor
EMD SD45T-2 Tunnel Motor
Locomotive Legacy North America Freight
8.1 Great Same Compare
Fairbanks-Morse Train Master
Fairbanks-Morse Train Master
Locomotive Legacy North America Fm
8.0 Great -0.1 Compare

See all Locomotive ranked by score

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help Frequently Asked Questions

What are the best alternatives to ALCO S-2?
The top alternatives to ALCO S-2 in 2026 include EMD GP40-2, EMD SD40, EMD SD40T-2 Tunnel Motor, EMD E9, British Rail Class 08. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does ALCO S-2 compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. ALCO S-2 scores 8.1/10. Click any alternative above to see a detailed side-by-side comparison.
Is ALCO S-2 worth it in 2026?
ALCO S-2 scores 8.1/10 on Lunoo, making it a highly-rated option in the Locomotive category. However, alternatives like EMD GP40-2 may better suit specific needs.
What is the best free alternative to ALCO S-2?
Several alternatives to ALCO S-2 offer free plans or free tiers. Check the alternatives listed above and visit their websites to compare pricing and free options.
Why should I switch from ALCO S-2?
Common reasons users look for ALCO S-2 alternatives include pricing, specific feature gaps, better integration needs, or simply exploring newer options. Our objective scoring helps you compare without bias.
How many alternatives to ALCO S-2 are there?
Lunoo currently lists 20 scored alternatives to ALCO S-2 in the Locomotive category, ranked by our AI-powered evaluation system.
Which ALCO S-2 alternative has the highest rating?
EMD GP40-2 currently holds the highest rating among ALCO S-2 alternatives with a score of 8.7/10.
Can I use EMD GP40-2 instead of ALCO S-2?
EMD GP40-2 is one of the top-rated alternatives to ALCO S-2. While they serve similar purposes in the Locomotive space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.
What is the cheapest alternative to ALCO S-2?
Pricing varies among ALCO S-2 alternatives. We recommend checking each alternative's website for current pricing. Many options in the Locomotive category offer free tiers or competitive pricing.
How are ALCO S-2 alternatives ranked on Lunoo?
Lunoo uses an AI-powered scoring system that analyzes category fit, feature coverage, pricing signals, public reception, recency, and value to provide 0 to 10 scores. Rankings are updated continuously.
ALCO S-2 vs EMD GP40-2: which is better?
ALCO S-2 scores 8.1/10 while EMD GP40-2 scores 8.7/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
ALCO S-2 vs EMD SD40: which is better?
ALCO S-2 scores 8.1/10 while EMD SD40 scores 8.7/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
ALCO S-2 vs EMD SD40T-2 Tunnel Motor: which is better?
ALCO S-2 scores 8.1/10 while EMD SD40T-2 Tunnel Motor scores 8.7/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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