Mercedes-Benz 300 SL Roadster

vs

Jaguar XK140

Germany vs UK β€” 1957 vs 1954

Mercedes-Benz 300 SL Roadster (1957)
Jaguar XK140 (1954)
Specifications
300 SL RoadsterXK140 MC DHC
Horsepower215 hp210 hp
Torque203 lb-ft220 lb-ft
Engine Size2,996 cc3,442 cc
0-60 mph7.5 sec8.4 sec
Top Speed155 mph125 mph
ΒΌ Mile15.5 sec16.2 sec
Weight3,131 lbs2,950 lbs
Wheelbase2,400 mm2,591 mm
Length4,520 mm4,470 mm
Units Produced1,8582,797
Original MSRP$11,000$4,200
Value (Excellent)$2,000,000$250,000
Collectibility10/108/10
Rarity9/106/10
The Verdict

This matchup is remarkably close. The 1957 Mercedes-Benz 300 SL Roadster offers quicker acceleration, higher top speed, stronger collectibility, while the 1954 Jaguar XK140 MC DHC counters with lighter weight, better value. Neither holds a decisive advantage, making this a true enthusiast's dilemma. Your choice ultimately depends on which driving philosophy resonates more with you.

Overview

When Germany engineering meets UK craftsmanship, the result is one of the most compelling matchups in the classic car world. The 1957 Mercedes-Benz 300 SL Roadster and 1954 Jaguar XK140 MC DHC embody their respective national automotive traditions while competing in the same arena. On paper, the two are remarkably close in power output, with the 1957 Mercedes-Benz 300 SL Roadster producing 215 hp and the 1954 Jaguar XK140 MC DHC delivering 210 hp. Under the hood, the contrast is notable: the Mercedes-Benz 300 SL Roadster uses a Inline-6 SOHC displacing 2,996 cc, while the Jaguar XK140 relies on a Inline-6 DOHC with 3,442 cc. In the sprint to 60 mph, the 1957 Mercedes-Benz 300 SL Roadster edges ahead at 7.5 seconds versus 8.4 seconds. On the collector market, the 1957 Mercedes-Benz 300 SL Roadster commands a significant premium over the 1954 Jaguar XK140 MC DHC, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1957 Mercedes-Benz 300 SL Roadster rates higher among enthusiasts and auction houses.