International Harvester 1455 XL vs International Harvester 4156

Verdict: International Harvester 1455 XL vs International Harvester 4156

The International Harvester 1455 XL and the International Harvester 4156 are both tractors — here is how they stack up on the figures that matter. International Harvester 1455 XL leads on rated power with 145 hp against 140 hp. International Harvester 1455 XL is the lighter machine (5,611 kg vs 6,259 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester 4156 holds more fuel (378.5 L vs 199.8 L) for longer stints between fills. International Harvester 1455 XL is the newer design (1981 vs 1969). In short: choose the International Harvester 1455 XL for outright pulling power, or the International Harvester 4156 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.