BMW 507

vs

BMW 740i

West Germany vs Germany — 1956 vs 1994

BMW 507 (1956)
BMW 740i (1994)
Specifications
507 Roadster740i E38
Horsepower150 hp282 hp
Torque172 lb-ft310 lb-ft
Engine Size3,168 cc4,398 cc
0-60 mph9.0 sec6.3 sec
Top Speed137 mph155 mph
¼ Mile16.2 sec14.8 sec
Weight2,932 lbs4,034 lbs
Wheelbase2,480 mm2,930 mm
Length4,380 mm4,984 mm
Units Produced252328,000
Original MSRP$9,000$62,900
Value (Excellent)$3,000,000$30,000
Collectibility10/105/10
Rarity10/103/10
The Verdict

This matchup is remarkably close. The 1956 BMW 507 Roadster offers lighter weight, greater rarity, stronger collectibility, while the 1994 BMW 740i E38 counters with more power, quicker acceleration, higher top speed. 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

Within the BMW stable, the 1956 BMW 507 Roadster and 1994 BMW 740i E38 represent different approaches to performance and purpose. Both carry the BMW badge, yet each carves out its own distinct identity. The 1994 BMW 740i E38 holds a clear advantage in raw power with 282 hp compared to 150 hp, a 132-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the BMW 507 uses a V8 OHV displacing 3,168 cc, while the BMW 740i relies on a V8 DOHC 32V with 4,398 cc. In the sprint to 60 mph, the 1994 BMW 740i E38 edges ahead at 6.3 seconds versus 9.0 seconds. The BMW 507 carries a weight advantage, tipping the scales 1102 lbs lighter. Rarity plays a significant role here — with only 252 units built, the 1956 BMW 507 Roadster is considerably scarcer than the BMW 740i's 328,000 examples. On the collector market, the 1956 BMW 507 Roadster commands a significant premium over the 1994 BMW 740i E38, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1956 BMW 507 Roadster rates higher among enthusiasts and auction houses.