What are the key differences between EMD GP18 and EMD SD40-2?

Compare EMD GP18 and EMD SD40-2 side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are EMD GP18 and EMD SD40-2 scored?

EMD GP18 has an AI score of 6.7/10 and EMD SD40-2 has an AI score of 9.5/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

EMD GP18 vs EMD SD40-2 2026 - Compared

EMD GP18

EMD SD40-2

WINNER EMD SD40-2

EMD SD40-2 edges ahead with a score of 8.7/10 compared to 6.7/10 for EMD GP18. While both are highly rated in their resp...

EMD SD40-2 edges ahead with a score of 8.7/10 compared to 6.7/10 for EMD GP18. While both are highly rated in their respective fields, EMD SD40-2 demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: EMD SD40-2

verified Confidence: Low

description Overview

EMD GP18

Launched in 1959, the EMD GP18 is an American four-axle B-B diesel-electric locomotive that succeeded the GP9. Manufactured by General Motors' Electro-Motive Division, it is powered by a 16-cylinder 567D1 prime mover producing 1,800 horsepower. The model was designed for general freight and yard switching duties, utilizing a versatile hood unit design that offered excellent visibility for train cr...

EMD SD40-2

The EMD SD40-2 is a widely used American six-axle diesel-electric locomotive manufactured by General Motors’ Electro-Motive Division. Notable for its robust design and reliability, it became a staple of freight operations across North America. The locomotive is primarily utilized by railroads transporting bulk commodities and general merchandise, serving as a workhorse for many companies.